JPH0380328U

JPH0380328U -

Info

Publication number: JPH0380328U
Application number: JP14103889U
Authority: JP
Priority date: 1989-12-07
Filing date: 1989-12-07
Publication date: 1991-08-16

Description

[Brief explanation of drawings]

第１図は本考案の一実施例による粒状物体の容
積測定装置を示す正面図、第２図、第３図及び第
４図はそれぞれ同装置の側面図、平面図及び縦断
面図、第５図は第４図の−線に沿う断面図、
第６図は本考案の他の実施例による装置を示す正
面図、第７図は本考案の更に他の実施例の装置を
示す縦断面図である。２……筒体、２ａ……内筒、２ｂ……外筒、３
，４……仕切弁、５，９……仕切板、５ａ，９ａ
……開口部、５ｂ，９ｂ……仕切部、６，１０…
…案内部材、７，１１，２１……流体圧シリンダ
、８……開口部、１４……調整駆動手段、１７…
…可動部材、１８……排出開口部、２０……容量
調整板。 FIG. 1 is a front view showing a volume measuring device for granular objects according to an embodiment of the present invention, FIGS. The figure is a sectional view taken along the - line in Figure 4.
FIG. 6 is a front view showing an apparatus according to another embodiment of the present invention, and FIG. 7 is a longitudinal sectional view showing an apparatus according to still another embodiment of the present invention. 2...Cylinder body, 2a...Inner cylinder, 2b...Outer cylinder, 3
, 4... Gate valve, 5, 9... Partition plate, 5a, 9a
...Opening, 5b, 9b...Partition, 6, 10...
...Guide member, 7, 11, 21...Fluid pressure cylinder, 8...Opening, 14...Adjustment drive means, 17...
...Movable member, 18...Discharge opening, 20...Capacity adjustment plate.

Claims

[Claims for Utility Model Registration] 1. A device for measuring the volume of granular objects such as expanded polystyrene beads, which includes a cylinder having an inlet and an outlet for the granular object, and a cylinder disposed on the inlet and outlet sides of the cylinder. A volume characterized by comprising a pair of gate valves defining a measurement chamber of a predetermined volume inside the body, and measuring the volume of the particulate matter by filling the measurement chamber with particulate matter and alternately opening and closing the gate valves. measuring device. 2. The volume measuring device for granular objects according to claim 1, further comprising a movable member for adjusting the volume of the measuring chamber inside the cylinder. 3. The device for measuring the volume of a granular object according to claim 2, wherein the cylindrical body is constituted by an outer cylinder and an inner cylinder that fit into each other so as to allow relative sliding displacement in the axial direction, and one gate valve is connected to the outer cylinder. At the same time, the other gate valve shall be provided in the inner cylinder, and further provided with an adjusting drive means for causing relative sliding displacement between the outer cylinder and the inner cylinder to adjust the capacity of the measurement chamber inside the cylinder. A volume measuring device characterized by: 4. The granular object volume measuring device according to claim 2, wherein one gate valve is provided at one end of the cylinder, and the other gate valve is arranged along a side opening of the cylinder, and the movable A volume measuring device characterized in that the member is arranged to face the one gate valve across the side opening. 5. The volume measuring device for granular objects according to claim 1, further comprising an airflow conveying means for supplying the granular objects into the cylinder and discharging the granular objects from the cylinder.