CN218778158U - Belt conveyor for conveying granular materials - Google Patents

Abstract

The utility model discloses a belt conveyor for conveying granular materials. Several sets of supporting legs are arranged at the bottom of the installation box, a fixing frame is installed on the top of one side of the installation box, and a feeding hopper is placed above the fixing frame. There are several groups of shaft rods inside the installation box, and the two ends of the shaft rods rotate in the bearings provided inside the installation box. The outside of the shaft rods is sleeved with a rotary roller, and the outer walls of several groups of rotary rollers are formed with the inner wall of the particle non-slip conveyor belt. Transmission connection, the inside of the installation box is provided with a track cleaning mechanism, and the track cleaning structure is located above the discharge port of the installation box. The belt conveyor for transporting granular materials is equipped with several sets of U-shaped anti-skid ribs on the outer surface of the crawler belt, and at the same time, the material retaining ribs are symmetrically arranged on both sides of the track, and the inside of the material retaining ribs and the U-shaped anti-slip The ribs are connected to each other, which solves the problem that the granular material is easy to fall from the top of the belt conveyor due to rolling when the existing belt conveyor transports the granular material.

Description

A belt conveyor for conveying granular materials

technical field

The utility model relates to the technical field of belt conveyors, in particular to a belt conveyor for conveying granular materials.

Background technique

Granular goods such as gravel or coal are usually loaded or unloaded by belt conveyors. Common belt conveyors are usually composed of reversing drums, drive motors, transmission drums, protective covers, racks and other components. .

After a massive search, it was found that the existing technology such as the publication number CN202121547195.3 is a crawler-type traditional Chinese medicine feeder with adjustable elasticity, which includes two oppositely distributed side plates, crawlers and a hopper, and a There are several shafts, and the outsides of several shafts are sleeved with rotating rollers; one side of the outer wall of the two side plates is welded with a tensioner, and the tensioner includes a frame and a shaft sleeve, and the shaft The sleeve is movably socketed on the outside of the shaft near one end of the side plate through a bearing, and the shaft sleeve forms a sliding connection with the inner wall of the frame. A bolt is threaded on one side of the outer wall of the frame, and the discharge pipe of the hopper is connected with a bolt. A sheet valve is plugged in on the side, and a bracket is welded on the outer wall of the hopper. In the utility model, when the bolt 1 is rotated, the threaded connection between the bolt 1 and the frame drives the movement of the bolt 1, and the bolt 1 pushes the shaft sleeve to move, and the shaft sleeve drives the shaft to move synchronously, thereby changing the distance between the shafts at both ends. Realize quick adjustment of track tightness.

When the above-mentioned belt conveyor is used for conveying granular materials, the granular materials are placed above the crawler belts, and the granular materials are likely to roll due to the moving inertia of the crawler belts, and roll down from the top of the crawler belts. Therefore, a belt conveyor for conveying granular materials is proposed. Conveyor to solve the above problems.

Utility model content

The purpose of this utility model is to provide a belt conveyor for transporting granular materials, so as to solve the problem that the existing belt conveyor proposed in the background technology conveys granular materials, and the granular materials are easy to fall from the belt conveyor due to rolling. The problem of falling from the top of the machine.

In order to achieve the above purpose, the utility model provides the following technical solutions: a belt conveyor for conveying granular materials, including an installation box, several sets of support legs are arranged at the bottom of the installation box, and a A fixed frame, and a feeding hopper is placed above the fixed frame, several groups of shafts are arranged inside the installation box, and the two ends of the shaft rotate in the bearings provided inside the installation box, and the outside of the shaft is sleeved with a rotary kun, In addition, the outer walls of several sets of rotary kilns form a transmission connection with the inner wall of the particle non-slip conveyor belt, and a track cleaning mechanism is arranged inside the installation box, and the track cleaning structure is located above the outlet of the installation box.

Preferably, a motor is connected to one side of the installation box through fixing bolts, and the output end of the motor is connected to the highest shaft.

By adopting the above technical scheme, it is convenient for the motor to drive the shaft at the highest point to rotate synchronously, so that the crawler belt can be moved.

Preferably, the fixing frame includes a limit ring, and the limit ring is connected to the top of the installation box wall through four sets of support leg mechanisms arranged symmetrically.

By adopting the above technical solution, it is convenient to limit the position of the hopper, and at the same time, when the hopper is damaged and needs to be replaced, the hopper can be removed for replacement.

Preferably, an electric valve is installed at the outlet of the hopper.

By adopting the above technical scheme, it is convenient for the hopper to control the amount of granular material conveyed by the crawler belt.

Preferably, the particle anti-slip conveyor belt includes crawlers, and several sets of U-shaped anti-skid ribs are installed on the outer surface of the crawler belts, and the two sides of the track are symmetrically provided with retaining ribs, and the inside of the retaining ribs is connected with the U-shaped anti-skid ribs. The edges are connected.

By adopting the above technical solution, it is convenient to limit the position of the granular material above the crawler belt, and at the same time prevent it from falling from above the crawler belt.

Preferably, the track cleaning mechanism includes a collecting platform, and a conical collecting tank is provided inside the collecting platform, the bottom of the conical collecting tank is connected to the discharge port, and a connecting rod is installed inside the conical collecting tank, and A long-haired brush is arranged above the connecting rod.

By adopting the above technical proposal, it is convenient to clean the track surface.

Compared with the prior art, the utility model has the beneficial effects that: the belt conveyor for transporting granular materials,

(1) This device solves the problem that the granular material is easy to fall from the top of the belt conveyor due to rolling when the existing belt conveyor transports the granular material. At the same time, there are material retaining ribs symmetrically arranged on both sides of the track, and the inner side of the material retaining rib is connected with the U-shaped anti-skid rib. When transporting granular materials, the granular material is placed between adjacent U-shaped anti-skid ribs. , the granular material is blocked by the U-shaped anti-slip ribs to effectively prevent the granular material from rolling on the outer surface of the track, and the setting of the material blocking rib can prevent the granular material from falling from the top of the track.

(2) In order to solve the problem of inconvenient cleaning of the track, this device is equipped with a track cleaning mechanism inside the installation box, and the track cleaning structure is located above the discharge port of the installation box, and the long brush in the track cleaning mechanism can stick to the outside of the track. The granular materials are swept away and finally discharged from the discharge port.

Description of drawings

Fig. 1 is the schematic diagram of the utility model front section structure;

Fig. 2 is a schematic diagram of the front view structure of the utility model;

Fig. 3 is the structure schematic diagram of the utility model fixing frame;

Fig. 4 is the structure schematic diagram of the particle anti-slip conveyor belt of the present invention;

Fig. 5 is a structural schematic diagram of the track cleaning mechanism of the present invention.

In the figure: 1, installation box, 101, discharge port, 2, support leg, 3, fixed frame, 301, limit ring, 302, support foot mechanism, 4, feeding hopper, 401, electric valve, 5, shaft rod , 6, turn Kun, 7, motor, 8, track, 9, U-shaped anti-slip rib, 10, material retaining rib, 11, collection platform, 12, connecting rod, 13, long brush.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a belt conveyor for conveying granular materials, as shown in Figures 1-3, several groups of support legs 2 are arranged at the bottom of the installation box A fixed frame 3 is installed on the top of one side, and a hopper 4 is placed above the fixed frame 3.

Specifically, a motor 7 is connected to one side of the installation box 1 through fixing bolts, and the output end of the motor 7 is connected to the highest shaft rod 5 .

Specifically, the fixing frame 3 includes a limit ring 301 , and the limit ring 301 is connected to the top of the box wall of the installation box 1 through four sets of support leg mechanisms 302 arranged symmetrically.

In a further embodiment, the supporting foot mechanism 302 includes a connecting rod, and a fixing plate is provided at the bottom of the connecting rod, and the fixing plate is connected to the installation box 1 through fixing bolts.

In a further embodiment, an electric valve 401 is installed at the outlet of the feeding hopper 4, and by setting the electric valve 401, it is convenient to control the discharge amount of the granular material.

According to Fig. 1 and Fig. 4, several groups of shaft rods 5 are arranged inside the installation box 1, and the two ends of the shaft rods 5 rotate in the bearings provided inside the installation box 1, and the shaft rod 5 is sleeved with a rotating roller 6, and The outer walls of several groups of rotating rollers 6 form a transmission connection with the inner walls of the particle anti-skid conveyor belt.

Specifically, the anti-skid conveyor belt for particles includes a crawler belt 8, and several groups of U-shaped anti-skid ribs 9 are installed on the outer surface of the crawler belt 8, and material retaining ribs 10 are symmetrically arranged on both sides of the crawler belt 8, and the inner sides of the material retaining ribs 10 are aligned with the U-shaped The anti-skid ribs 9 are connected.

In a further embodiment, when the granular material is transported, the granular material is placed between adjacent U-shaped anti-skid ribs 9, and the granular material is blocked by the U-shaped anti-skid rib 9 to effectively prevent the granular material from rolling on the outer surface of the crawler belt 8, The setting of the material blocking rib 10 can prevent the granular material from falling from above the crawler belt 8 .

When in use, turn on the motor 7, so that the output end of the motor 7 drives the highest shaft 5 to rotate synchronously, and under the action of the rotating roller 6, the crawler belt 8 and the remaining shaft 5 rotate synchronously, so that the particulate matter above the crawler belt 8 material to move.

As shown in FIG. 1 and FIG. 5 , a track cleaning mechanism is provided inside the installation box 1 , and the track cleaning structure is located above the outlet 101 of the installation box 1 .

Specifically, the crawler cleaning mechanism includes a collection platform 11, and the inside of the collection platform 11 is provided with a conical collecting tank, the bottom of the conical collecting tank is connected with the discharge port 101, and a connecting rod 12 is installed inside the conical collecting tank, and the connecting rod 12 tops are provided with long-haired brushes 13 .

In a further embodiment, one end of the brush head in the long-haired brush 13 is in close contact with the crawler belt 8, and the long-haired brush 13 can sweep off the granular materials adhered to the outside of the crawler belt 8, and the swept-down granular materials fall into the inside of the conical collection tank , and finally discharged from the discharge port 101.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The terms "center", "portrait", "landscape", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the simplified description of the present utility model, rather than indicating or implying that the referred device or element must have a specific Orientation is a specific orientation structure and operation, so it cannot be interpreted as a limitation on the protection content of the utility model.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A belt conveyor for conveying granular materials, comprising an installation box (1), characterized in that: several groups of support legs (2) are arranged at the bottom of the installation box (1), and the installation box (1) A fixed frame (3) is installed on the top of one side, and a hopper (4) is placed above the fixed frame (3), and several groups of shaft rods (5) are arranged inside the installation box (1), and the shaft rods (5) The two ends rotate in the bearings provided inside the installation box (1), the shaft (5) is sleeved with a rotary drum (6), and the outer walls of several groups of rotary drums (6) form a transmission connection with the inner wall of the particle anti-skid conveyor belt, The inside of the installation box (1) is provided with a track cleaning mechanism, and the track cleaning structure is located above the discharge port (101) of the installation box (1). 2. A belt conveyor for conveying granular materials according to claim 1, characterized in that: one side of the installation box (1) is connected with a motor (7) through a fixing bolt, and the motor (7) outputs The end is connected with the highest shaft rod (5). 3. A belt conveyor for conveying granular materials according to claim 1, characterized in that: the fixed frame (3) includes a limit ring (301), and the limit ring (301) is arranged symmetrically Four groups of support foot mechanisms (302) are connected with the installation box (1) box wall top. 4. A belt conveyor for conveying granular materials according to claim 1, characterized in that: an electric valve (401) is installed at the outlet of the hopper (4). 5. A belt conveyor for conveying granular materials according to claim 1, characterized in that: the particle anti-slip conveyor belt includes crawlers (8), and the outer surface of the crawlers (8) is equipped with several sets of U-shaped anti-skid Convex ribs (9), the edges of both sides of the track (8) are symmetrically provided with retaining ribs (10), and the inside of the retaining ribs (10) is connected to the U-shaped anti-slip ribs (9). 6. A belt conveyor for conveying granular materials according to claim 1, characterized in that: the track cleaning mechanism includes a collection platform (11), and a conical collection tank is provided inside the collection platform (11) , the bottom of the conical collecting tank communicates with the discharge port (101), a connecting rod (12) is installed inside the conical collecting tank, and a long brush (13) is arranged above the connecting rod (12).

Images