CN210340077U

CN210340077U - Tower crane scattered material hoisting hopper

Info

Publication number: CN210340077U
Application number: CN201921033804.6U
Authority: CN
Inventors: 李盛平; 翟洪恩; 张雪峰; 刘永璞; 任平华; 袁振球
Original assignee: Dongguan Jianan Group Co ltd
Current assignee: Dongguan Jianan Group Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-17
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a hang hopper technical field, disclose a tower crane sporadic material hangs hopper, include the hopper and be used for supporting the support column of hopper, all side top fixedly connected with lugs of hopper, feed end one side of hopper articulates there is first apron, the feed end opposite side of hopper articulates there is the second apron of contradicting with first apron, first apron reaches all be connected with the electric putter that can promote first apron and second apron and open on the lower surface of second apron, electric putter's stiff end fixed connection is on the inner wall of hopper. The utility model has the advantages of it is following and effect: the scattered materials in the hoisting process can be reduced, and thus the waste of resources is reduced.

Description

Tower crane scattered material hoisting hopper

Technical Field

The utility model relates to a hang hopper technical field, in particular to tower crane sporadic material hangs hopper.

Background

The tower crane hopper is a device which is commonly used in modern building construction sites and is used for loading concrete or cement mixture and conveying the concrete or cement mixture to a corresponding high position through a crane.

At present, chinese utility model patent with publication number CN203080943U discloses a concrete hopper, include the support and install the storage hopper on the support, the drainage fill is installed to the bottom of storage hopper, be equipped with the discharging pipe that one end is linked together rather than on the drainage fill, the cross sectional shape of discharging pipe is circular, it has the guide slot to open on the first half of discharging pipe, the arc length of guide slot is 1/2 ~ 3/5 of discharging pipe week length, fixed mounting has the pivot on the discharging pipe outer wall that is located the guide slot bottom, be equipped with in the guide slot and rotate with the pivot and be connected and realize the baffle of opening or closing the discharging pipe at the rotation in-process, the baffle thickness is less than the width of guide slot, be fixed with the handle on the baffle, handle and pivot form on-.

Above-mentioned technical scheme has effectively avoided the shortcoming that ordinary hopper is difficult for opening and close, easy jam, difficult clearance, nevertheless has following defect: the material in the hopper is lifting by crane the in-process, easily flies to fly and wafts, has caused the waste of resource, for this reason, needs a tower crane sporadic material to lift by crane hopper urgently, and the reducible wafting of lifting by crane the in-process sporadic material to reduce the waste of resource.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a tower crane sporadic material hangs hopper, reducible scattering of lifting by crane in-process sporadic material to reduce the waste of resource.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a tower crane sporadic material hangs hopper, includes the hopper and is used for supporting the support column of hopper, all sides top fixedly connected with lug of hopper, feed end one side of hopper articulates there is first apron, the feed end opposite side of hopper articulates there is the second apron of contradicting with first apron, first apron reaches all be connected with the electric putter that can promote first apron and second apron and open on the lower surface of second apron, electric putter's stiff end fixed connection is on the inner wall of hopper.

When the hopper is used for hoisting the scattered materials, the first cover plate or the second cover plate can be pushed to rotate by extending the piston rod of the electric push rod by adopting the technical scheme, so that the first cover plate or the second cover plate is opened, and then the scattered materials are loaded into the hopper through the feeding end of the hopper; the first cover plate and the second cover plate can be closed by the contraction of the piston rod of the electric push rod, the feeding end of the hopper is plugged by the first cover plate and the second cover plate, and scattered materials in the hopper are located in a closed area in the hoisting process, so that the scattering of the materials can be reduced, and the waste of resources is reduced.

The utility model discloses further set up to, electric putter's tailpiece of the piston rod portion articulates there is the slider, first apron reaches all set up the spout of being connected with the slider slides on the lower surface of second apron.

In the process that the electric push rod pushes the first cover plate or the second cover plate, by adopting the technical scheme, the sliding block can slide along the sliding groove so as to adapt to the change of the hinge angle between the first cover plate and the hopper and the hinge angle between the second cover plate and the hopper, and thus the normal closing and opening of the first cover plate and the second cover plate are ensured.

The utility model discloses further set up to, first apron is close to the first limiting plate of one side top fixedly connected with of second apron, one side bottom fixedly connected with second limiting plate that the second apron is close to first apron, the lower surface of first limiting plate with the upper surface butt of second limiting plate.

Through adopting above-mentioned technical scheme, be equipped with first limiting plate and second limiting plate, when first apron and second apron were all closed, the lower surface of first limiting plate and the upper surface butt of second limiting plate to this gap between first apron and the second apron of shutoff has reduced the gap effluvium between the scattered material of by first apron and the second apron, thereby has reduced the waste of resource.

The utility model discloses further set up to, the fixed first magnet that inlays in inside of first limiting plate, the fixed second magnet that inlays in inside of second limiting plate, first magnet with the opposite face inter attraction of second magnet.

Through adopting above-mentioned technical scheme, utilize the first magnet and the second magnet of inter attraction, can make the butt between first limiting plate and the second limiting plate inseparabler, further reduced the wandering of scattered material.

The utility model discloses further set up to, four card strips of inner wall fixedly connected with of hopper, four common joint has the baffle on the card strip, the baffle is separated into a plurality of cavitys, a plurality of with the hopper the cavity can be used to deposit different materials.

Through adopting above-mentioned technical scheme, be equipped with the baffle, can separate into a plurality of cavitys with the hopper, with this hoist and mount in-process, the material of multiple difference can be deposited to the hopper to this practicality that has improved the hopper.

The utility model discloses it is further set up to, a plurality of the bottom of cavity all is connected with the discharging pipe with the inside intercommunication of cavity, arbitrary equal fixedly connected with solenoid valve on the discharging pipe.

By adopting the technical scheme, the material in the cavity can be conveniently unloaded through the discharging pipe, and the discharging pipe can be conveniently controlled to be closed and opened through the electromagnetic valve, so that the unloading work is more rapid and convenient.

The utility model discloses it is further set up as, a plurality of set up the through-hole that can supply the discharging pipe to pass on the bottom of cavity, the outer wall of discharging pipe is contradicted with the inner wall of through-hole, the discharging pipe can be at the through-hole internal rotation, the discharging pipe is close to two spacing rings of tip fixedly connected with of cavity, two the spacing ring is contradicted with the upper and lower surface of hopper bottom respectively.

By adopting the technical scheme, the discharging pipe is rotated to rotate along the through hole, so that the angle of the discharging pipe can be conveniently changed according to different discharging positions; meanwhile, the discharging pipe can be prevented from rotating out of the cavity in the process of rotating the discharging pipe.

The utility model discloses further set up to, be fixed with the vibrations subassembly on the support column, the vibrations subassembly include with support column fixed connection's backup pad, fixed mounting in the backup pad vibrating motor and with vibrating motor's output shaft fixed connection and with the cardboard of contradicting of hopper outer wall.

Through adopting above-mentioned technical scheme, establish the vibrations subassembly into the combination of backup pad, shock dynamo and cardboard, utilize shock dynamo to drive the cardboard vibrations when unloading to this makes cardboard constantly collide the hopper, makes the hopper take place vibrations, not only can improve the speed of unloading, still can shake the material of adhesion at the hopper inner wall and fall, has reduced the waste of material.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the scheme, the first cover plate and the second cover plate can be closed by utilizing the contraction of the piston rod of the electric push rod, the feeding end of the hopper is blocked by the first cover plate and the second cover plate, and the scattered materials in the hopper are positioned in a closed area in the hoisting process, so that the drifting of the materials can be reduced, and the waste of resources is reduced;

2. the scheme is provided with the partition plates, so that the hopper can be divided into a plurality of cavities, and a plurality of different materials can be stored in the hopper in the hoisting process, so that the practicability of the hopper is improved;

3. establish the vibrations subassembly into the combination of backup pad, shock dynamo and cardboard in this scheme, utilize shock dynamo to drive the cardboard vibrations when unloading to this makes cardboard constantly collide the hopper, makes the hopper take place vibrations, not only can improve the speed of unloading, still can shake the material of adhesion at the hopper inner wall and fall, has reduced the waste of material.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view showing the structure of a partition plate according to an embodiment;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

FIG. 4 is a schematic view showing the structure of the protruding chute according to the embodiment.

In the figure: 1. a hopper; 11. a support pillar; 111. lifting lugs; 12. clamping the strip; 121. a partition plate; 122. a cavity; 123. a through hole; 124. a discharge pipe; 125. an electromagnetic valve; 126. a limiting ring; 2. a first cover plate; 21. a first limit plate; 211. a first magnet; 22. a chute; 221. a slider; 222. an electric push rod; 3. a second cover plate; 31. a second limiting plate; 311. a second magnet; 4. a vibration assembly; 41. a support plate; 42. vibrating a motor; 43. and (4) clamping the board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, a tower crane sporadic material hangs hopper, including hopper 1 and support column 11, hopper 1 is used for depositing the material, and support column 11 is rectangular cubic structure, and the quantity of support column 11 is four, and four support columns 11 are four corner of rectangular array fixed connection at hopper 1, play the effect of supporting hopper 1. Lifting lugs 111 are welded to the top of the side face of the hopper 1, the number of the lifting lugs 111 is four, the four lifting lugs 111 are respectively fixed to the four side faces of the hopper 1, and the tower crane can lift the hopper 1 through connection with the lifting lugs 111. One side of the feed end of the hopper 1 is hinged with a first cover plate 2, the other side of the feed end of the hopper 1 is hinged with a second cover plate 3, the first cover plate 2 and the second cover plate 3 are identical in shape and both of which are rectangular plate-shaped structures, and one side of the first cover plate 2 with a smaller area is abutted against one side of the second cover plate 3 with a smaller area.

As shown in fig. 2 and 3, a first limiting plate 21 is fixedly connected to the top of one side of the first cover plate 2 close to the second cover plate 3, the first limiting plate 21 is of a rectangular structure, the length and the direction of the first limiting plate 21 are the same as those of the first cover plate 2, and the height of the first limiting plate 21 is half of the height of the first cover plate 2. The second apron 3 is close to one side bottom fixedly connected with second limiting plate 31 of first apron 2, second limiting plate 31 is the same with first limiting plate 21 shape, and the lower surface of first limiting plate 21 and the upper surface butt of second limiting plate 31, when first apron 2 and second apron 3 were all closed, the lower surface of first limiting plate 21 and the upper surface butt of second limiting plate 31 to this can block up the gap between first apron 2 and the second apron 3, reduce the scattered material and spill out by the gap between first apron 2 and the second apron 3. The first magnet 211 is fixedly embedded in the first limiting plate 21, the second magnet 311 is fixedly embedded in the second limiting plate 31, the first magnet 211 and the second magnet 311 are identical in shape and are both rectangular plate-shaped structures, and opposite surfaces of the first magnet 211 and the second magnet 311 attract each other, so that the first limiting plate 21 and the second limiting plate 31 are abutted more tightly, and scattered materials are further reduced.

As shown in fig. 2 and 4, the inner wall of the hopper 1 is fixedly connected with two electric push rods 222, the two electric push rods 222 are symmetrically distributed along the central axis of the hopper 1, the two electric push rods 222 are respectively inclined upwards from the inner wall of the hopper 1, and the end parts of the piston rods of the two electric push rods 222 are hinged with sliding blocks 221. The sliding grooves 22 are formed in the lower surfaces of the first cover plate 2 and the second cover plate 3, the length direction of the sliding grooves 22 is consistent with the width direction of the first cover plate 2 and the second cover plate 3, and the sliding grooves 22 are matched with the sliding blocks 221 in a sliding mode. When the piston rod of the electric push rod 222 extends, the sliding block 221 can be driven to slide in the sliding groove 22, so as to change the hinge angle between the first cover plate 2 and the second cover plate 3 and the hopper 1, thereby conveniently opening the first cover plate 2 or the second cover plate 3; similarly, when the electric push rod 222 is retracted, the first cover plate 2 or the second cover plate 3 can be conveniently closed, so that the first cover plate 2 and the second cover plate 3 block the feed end of the hopper 1, and the scattered materials in the hopper 1 are in a closed area in the hoisting process, so that the drifting of the materials can be reduced, and the waste of resources is reduced.

As shown in fig. 2, the inner wall of the hopper 1 is fixedly connected with the clamping strips 12, the cross-sectional shapes of the clamping strips 12 are U-shaped, the length direction of the clamping strips 12 is consistent with the height direction of the hopper 1, the number of the clamping strips 12 is four, and the four clamping strips 12 are distributed on the four inner side walls of the hopper 1 in a rectangular array. The baffle 121 is connected in the hopper 1 in a clamping mode, the cross section of the baffle 121 is in a cross shape, the length direction of the baffle 121 is consistent with the height direction of the hopper 1, and the end portion of the baffle 121 is respectively matched with the four clamping strips 12 in a clamping mode, so that the baffle 121 is matched with the hopper 1 in a clamping mode. The partition 121 divides the hopper 1 into four cavities 122, and the four cavities 122 are used for storing different materials respectively. The bottom of any cavity 122 is connected with a discharge pipe 124, the discharge pipe 124 is bent from one end close to the cavity 122 to the outside of the hopper 1, and the discharge pipe 124 is communicated with the inside of the cavity 122. The end of the outlet pipe 124 remote from the cavity 122 is fixedly connected with a solenoid valve 125, and the closing and opening of the outlet pipe 124 can be conveniently controlled by the solenoid valve 125. The bottom of any cavity 122 is provided with a through hole 123, the through hole 123 is a circular hole, the through hole 123 can be penetrated by the discharging pipe 124, the inner wall of the through hole 123 is abutted against the outer wall of the discharging pipe 124, and the discharging pipe 124 can rotate in the through hole 123. The end part of the discharge pipe 124 close to the cavity 122 is fixedly connected with a limiting ring 126, the inner diameter of the limiting ring 126 is slightly larger than the outer diameter of the discharge pipe 124, the inner wall of the limiting ring 126 is fixedly connected with the outer wall of the discharge pipe 124, the number of the limiting rings 126 is two, and the two limiting rings 126 are respectively abutted against the upper surface and the lower surface of the bottom of the hopper 1. The discharging pipe 124 is rotated to rotate the discharging pipe 124 along the through hole 123, so that the angle of the discharging pipe 124 can be conveniently changed according to different discharging positions; at the same time, the stop ring 126 can prevent the tapping pipe 124 from rotating out of the cavity 122 during the rotation of the tapping pipe 124.

As shown in fig. 2, the support column 11 is fixed with two sets of vibration assemblies 4, the two sets of vibration assemblies 4 are symmetrically distributed along the central axis of the hopper 1, and each vibration assembly 4 includes a support plate 41, a vibration motor 42 and a clamping plate 43. The supporting plate 41 is a rectangular plate-shaped structure, the supporting plate 41 is horizontally placed, and the supporting plate 41 is fixedly connected with the supporting column 11. The vibration motor 42 is fixed to the support plate 41, and an output shaft of the vibration motor 42 is directed toward the bottom of the hopper 1. The cross-sectional shape of cardboard 43 is the U font, and cardboard 43 surrounds the outside of hopper 1, and the inner wall of cardboard 43 is contradicted with the outer wall of hopper 1. One side of the clamping plate 43, which is far away from the hopper 1, is fixedly connected with an output shaft of the vibration motor 42, and the vibration motor 42 is utilized to drive the clamping plate 43 to vibrate during discharging, so that the clamping plate 43 continuously collides with the hopper 1, and the hopper 1 vibrates; the vibration component 4 can not only improve the unloading speed, but also shake the materials adhered to the inner wall of the hopper 1, thereby reducing the waste of the materials.

When the present embodiment is used, when the piston rod of the electric push rod 222 extends, the sliding block 221 can be driven to slide in the sliding groove 22, so as to change the hinge angle between the first cover plate 2 and the second cover plate 3 and the hopper 1, thereby conveniently opening the first cover plate 2 or the second cover plate 3, and thus conveniently adding different materials into different cavities 122 in the hopper 1; similarly, when the electric push rod 222 is contracted, the sliding block 221 is driven to slide in the sliding groove 22, so that the first cover plate 2 or the second cover plate 3 can be conveniently closed, the first cover plate 2 and the second cover plate 3 block the feeding end of the hopper 1, and the scattered materials in the hopper 1 are in a closed area in the hoisting process, so that the drifting of the materials can be reduced, and the waste of resources is reduced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a tower crane sporadic material hangs hopper, includes hopper (1) and support column (11) that are used for supporting hopper (1), all sides top fixedly connected with lug (111) of hopper (1), characterized by: the utility model discloses a hopper, including hopper (1), first apron (2) are articulated to feed end one side of hopper (1), the feed end opposite side of hopper (1) articulates there is second apron (3) of contradicting with first apron (2), first apron (2) reach all be connected with electric putter (222) that can promote first apron (2) and second apron (3) and open on the lower surface of second apron (3), the stiff end fixed connection of electric putter (222) is on the inner wall of hopper (1).

2. The tower crane sporadic material hoisting hopper of claim 1, which is characterized in that: the end part of a piston rod of the electric push rod (222) is hinged with a sliding block (221), and sliding grooves (22) connected with the sliding block (221) in a sliding mode are formed in the lower surfaces of the first cover plate (2) and the second cover plate (3).

3. The tower crane sporadic material hoisting hopper of claim 1, which is characterized in that: first apron (2) are close to the first limiting plate (21) of one side top fixedly connected with of second apron (3), one side bottom fixedly connected with second limiting plate (31) that second apron (3) are close to first apron (2), the lower surface of first limiting plate (21) with the upper surface butt of second limiting plate (31).

4. The tower crane sporadic material hoisting hopper of claim 3, which is characterized in that: the fixed first magnet (211) that inlays in inside of first limiting plate (21), the fixed second magnet (311) that inlays in inside of second limiting plate (31), first magnet (211) with the opposite face inter attraction of second magnet (311).

5. The tower crane sporadic material hoisting hopper of claim 1, which is characterized in that: the inner wall fixedly connected with of hopper (1) is four card strip (12), four joint has baffle (121) jointly on card strip (12), baffle (121) are separated into a plurality of cavitys (122) with hopper (1), and are a plurality of cavity (122) can be used to deposit different materials.

6. The tower crane sporadic material hoisting hopper of claim 5, which is characterized in that: the bottom of each cavity (122) is connected with a discharge pipe (124) communicated with the inside of the cavity (122), and any discharge pipe (124) is fixedly connected with an electromagnetic valve (125).

7. The tower crane sporadic material hoisting hopper of claim 6, which is characterized in that: a plurality of through-hole (123) that can supply discharging pipe (124) to pass are seted up on the bottom of cavity (122), the outer wall of discharging pipe (124) is contradicted with the inner wall of through-hole (123), discharging pipe (124) can be at through-hole (123) internal rotation, discharging pipe (124) are close to two spacing rings (126) of tip fixedly connected with of cavity (122), two spacing ring (126) are contradicted with the upper and lower surface of hopper (1) bottom respectively.

8. The tower crane sporadic material hoisting hopper of claim 1, which is characterized in that: be fixed with vibrations subassembly (4) on support column (11), vibrations subassembly (4) include backup pad (41) with support column (11) fixed connection, fixed mounting vibrating motor (42) on backup pad (41) and with output shaft fixed connection of vibrating motor (42) and cardboard (43) of contradicting with hopper (1) outer wall.