Plastic chain plate for conveying milk bags

Abstract

The utility model discloses a milk bag conveying plastic chain plate and relates to the field of milk production, the milk bag conveying plastic chain plate comprises a chain plate body, a barrier strip is fixed to one end of the top of the chain plate body, a connecting block is fixed to the end, away from the barrier strip, of the top of the chain plate body, a threaded rod is connected to the middle of the connecting block in a penetrating and threaded mode, and a knob is fixed to one end of the threaded rod; the other end of the threaded rod is rotationally connected with a limiting rod, and one end of the limiting rod is rotationally connected with a rolling wheel. According to the device, when a milk bag exists at the top of the chain plate body, the rolling wheel firstly touches a milk plate, the situation that one ends of the limiting rods touch the milk bag to cause blocking is avoided, a rotary knob is rotated to drive a threaded rod to rotate, so that the limiting rods move at the top of the chain plate body, and the distance between the limiting rods and a blocking strip is adjusted; the milk packaging box can better adapt to packaging boxes of different sizes, so that the milk packaging box can be suitable for the packaging boxes of various sizes, and meanwhile, the situation that the limiting device touches the packaging boxes to affect the positions of milk bags can be well avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of milk production, in particular to a milk bag conveying plastic chain plate. BACKGROUND

[0002] The milk filling machine for milk production and processing is a liquid filling machine specially used for filling milk, which is usually composed of a milk bottle conveying belt and a filling machine body. After the milk is filled in the milk bag, the milk bag is conveyed by driving the conveying chain plate to move, and finally a plurality of milk bags are packaged and transported for sale.

[0003] The existing milk bag conveying chain plate usually only has a simple conveying function. Sometimes different capacity packaging boxes are used during production, which causes the size of the packaging box to be incompatible with the chain plate, resulting in the position of the packaging box with smaller volume being offset during conveying, and finally the packaging is not convenient due to the fact that multiple packaging boxes are not placed neatly. Meanwhile, the existing chain plate is usually connected with the chain at the bottom through a connecting shaft, and the plastic chain plate is inevitably worn and broken after a long time of use, which needs to be replaced. The connecting shaft is inconvenient to disassemble and assemble, which causes the conveying chain to be stopped for a long time for maintenance, affecting the production efficiency. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem of the position of the packaging box with smaller volume being offset during conveying, and finally the packaging being not convenient due to the fact that multiple packaging boxes are not placed neatly, the present application provides a milk bag conveying plastic chain plate.

[0005] The milk bag conveying plastic chain plate provided by the present application adopts the following technical scheme: a chain plate body is provided, a blocking strip is fixed at one end of the top of the chain plate body, a connecting block is fixed at the end of the top of the chain plate body away from the blocking strip, a threaded rod is threadedly connected through the middle of the connecting block, a knob is fixed at one end of the threaded rod, a limiting rod is rotationally connected at the other end of the threaded rod, a roller is rotationally connected at one end of the limiting rod, a threaded sleeve is fixed at the middle of the bottom of the chain plate body, a division groove is formed in the outer wall of the threaded sleeve, a threaded bolt is threadedly connected in the threaded sleeve, an extrusion block is arranged at the bottom of the outer wall of the threaded bolt, an arc-shaped groove is formed in the middle of one side of the chain plate body, and an arc-shaped protrusion is fixed at the middle of the other side of the chain plate body.

[0006] By adopting the above technical scheme, the arc-shaped protrusion of one chain plate body and the arc-shaped groove of another chain plate body are matched with each other, and when the angle between the two chain plate bodies changes, the protrusion can rotate in the arc-shaped groove.

[0007] Preferably, the diameter of the roller is greater than the width of the limiting rod, and the bottom of the limiting rod is attached to the top of the chain plate body.

[0008] By adopting the technical scheme, when the milk bag is on the top of the chain plate body, the roller can first touch the milk plate to avoid the situation that the milk bag is stuck between the ends of the limiting rod, the limiting rod is moved on the top of the chain plate body by rotating the knob to drive the threaded rod to rotate, and the distance between the limiting rod and the blocking strip is adjusted to better adapt to packaging boxes of different sizes.

[0009] Preferably, the height of the split groove is the same as the height of the extrusion block, the vertical section of the extrusion block is in the shape of a right triangle, the split groove is provided with a plurality of split grooves, the plurality of split grooves are arranged in a circumferential equidistant manner, and a cross groove is formed at the bottom end of the threaded bolt.

[0010] By adopting the technical scheme, the material of the threaded sleeve is an elastic rod, the threaded sleeve can expand outwardly to connect the threaded sleeve and the bottom conveying chain by being extruded at the bottom by external force after being split by the split groove, and the extrusion block can extrude the bottom of the threaded sleeve by rotating the threaded bolt.

[0011] Preferably, the arc-shaped groove and the arc-shaped protrusion are both in the shape of a semicircle, an inclined surface is formed at the top of the chain plate body, a protruding point is fixed to the top of the inclined surface, the protruding point is provided with a plurality of protruding points, and the plurality of protruding points are arranged in a filling equidistant manner.

[0012] By adopting the technical scheme, when the milk bag is on the top of the chain plate body, the milk bag can be inclined to the blocking strip, the friction is increased by the plurality of protruding points, and the milk bag is prevented from sliding on the chain plate body.

[0013] Preferably, a first groove is formed at one end of the chain plate body close to the arc-shaped groove, and a second groove is formed at the other end of the chain plate body close to the arc-shaped groove.

[0014] By adopting the technical scheme, when the angle between the two chain plate bodies deviates, the two chain plate bodies can still be well connected by the cooperation of the first groove and the first protrusion when the two chain plate bodies are conveyed in the shape of J.

[0015] Preferably, a first protrusion is fixed to one end of the chain plate body close to the arc-shaped protrusion, and a second protrusion is fixed to the other end of the chain plate body close to the arc-shaped protrusion.

[0016] By adopting the technical scheme, the second groove cooperates with the second protrusion when the two chain plate bodies are conveyed in the shape of mirror image J.

[0017] Preferably, the first protrusion and the first groove are used in pairs, the second protrusion and the second groove are used in pairs, and the first protrusion and the second protrusion are both provided with a rounded corner at one end.

[0018] By adopting the technical scheme, the first and second protrusions in the round shape can well avoid the occurrence of the sharp device groove, and ensure the smooth movement of the chain plate body.

[0019] To sum up, the present application has at least the following beneficial technical effects:

[0020] 1. The present application is provided with a roller, which can touch the milk plate first when the milk bag is on the top of the chain plate body, avoiding the situation that the milk bag is stuck between the ends of the limiting rod. By rotating the knob to drive the threaded rod to rotate, the limiting rod moves on the top of the chain plate body, adjusting the distance between the limiting rod and the blocking strip, better adapting to different sizes of packaging boxes, so as to achieve the use of various sizes of packaging boxes, and better avoid the situation that the limiting device touches the packaging box and affects the position of the milk bag.

[0021] 2. When the chain plate body is severely worn or broken, the present application can be used to insert a screwdriver into the cross slot to remove the threaded bolt, then the old chain plate body can be removed, and the new chain plate body can be placed on the conveying chain. By rotating the threaded bolt, the pressing block can press the bottom of the threaded sleeve, and the bottom of the threaded sleeve can be expanded outwardly under external force, connecting the threaded sleeve with the bottom conveying chain, so as to achieve the effect of quickly disassembling and assembling a single plastic chain plate, reducing the downtime of the device during maintenance.

[0022] 3. When the angle between the two chain plate bodies deviates, the present application can be used for J-shaped conveying. The first groove cooperates with the first protrusion, and the second groove cooperates with the second protrusion when the two chain plate bodies are mirror-image J-shaped conveying. The two adjacent chain plate bodies can still be well connected, and the protrusion rotates in the arc-shaped groove, so as to achieve the effect of more closely connecting the adjacent chain plate bodies. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the plastic chain plate for conveying the milk bag of the embodiment of the present application;

[0024] Figure 2 It is a schematic diagram of the overall structure of the bottom of the embodiment of the present application;

[0025] Figure 3 It is a schematic diagram of the structure of the chain plate body of the embodiment of the present application;

[0026] Figure 4 It is a schematic diagram of the structure of the limiting rod of the embodiment of the present application;

[0027] 1, chain plate body; 2, arc-shaped groove; 3, arc-shaped protrusion; 4, first groove; 5, first protrusion; 6, second groove; 7, second protrusion; 8, blocking strip; 9, inclined surface; 10, protruding point; 11, connecting block; 12, threaded rod; 13, knob; 14, limiting rod; 15, roller; 16, threaded sleeve; 17, segmentation groove; 18, threaded bolt; 19, extrusion block; 20, cross-shaped groove. DETAILED DESCRIPTION

[0028] The following will be described in detail in combination with the accompanying Figures 1-4 The application is further described in detail.

[0029] The embodiment of the application discloses a milk bag conveying plastic chain plate, which comprises a chain plate body 1, one end of the top of the chain plate body 1 is fixedly connected with a blocking strip 8, the other end of the top of the chain plate body 1 is fixedly connected with a connecting block 11, a threaded rod 12 is rotatably connected in the middle of the connecting block 11, one end of the threaded rod 12 is fixedly connected with a knob 13, the other end of the threaded rod 12 is rotatably connected with a limiting rod 14, one end of the limiting rod 14 is rotatably connected with a roller 15, the middle of the bottom of the chain plate body 1 is fixedly connected with a threaded sleeve 16, a segmentation groove 17 is formed in the outer wall of the threaded sleeve 16, the material of the threaded sleeve 16 is an elastic rod, after segmentation by the segmentation groove 17, the bottom of the threaded sleeve 16 can expand outwardly under external force, so that the threaded sleeve 16 is connected with the bottom conveying chain, a threaded bolt 18 is rotatably connected in the threaded sleeve 16, an extrusion block 19 is arranged on the outer wall of the threaded bolt 18, an arc-shaped groove 2 is formed in the middle of one side of the chain plate body 1, an arc-shaped protrusion 3 is fixedly connected to the middle of the other side of the chain plate body 1, the arc-shaped protrusion 3 of one chain plate body 1 is matched with the arc-shaped groove 2 of another chain plate body 1, when the angle between the two chain plate bodies 1 changes, the protrusion 3 can rotate in the arc-shaped groove 2.

[0030] Reference is made to the accompanying Figure 1 And 4 The diameter of the roller 15 is greater than the width of the limiting rod 14, the top of the chain plate body 1 is attached to the bottom of the limiting rod 14, when the milk bag is on the top of the chain plate body 1, the roller 15 can first touch the milk plate, so that the limiting rod 14 is not blocked by the milk bag, the threaded rod 12 is rotated by rotating the knob 13, so that the limiting rod 14 moves on the top of the chain plate body 1, and the distance between the limiting rod 14 and the blocking strip 8 is adjusted, so that the limiting rod 14 is better adapted to the packaging box of different sizes.

[0031] Reference is made to the accompanying Figure 2The height value of the segmentation groove 17 is the same as the height value of the extrusion block 19, the vertical section of the extrusion block 19 is a right triangle, and the segmentation groove 17 is provided with a plurality of segmentation grooves 17 which are circumferentially equidistantly arranged, a cross groove 20 is formed at the bottom end of the threaded bolt 18, the material of the threaded sleeve 16 is an elastic rod, after being segmented by the segmentation groove 17, the bottom of the threaded sleeve 16 can expand outwardly under external force, the threaded sleeve 16 is connected with the bottom conveying chain, and the extrusion block 19 can extrude the bottom of the threaded sleeve 16 by rotating the threaded bolt 18.

[0032] Reference to the accompanying drawings Figure 1 And 3 The arc-shaped groove 2 and the arc-shaped protrusion 3 are both provided in a semicircular shape, the top of the chain plate body 1 is provided with an inclined surface 9, the top of the inclined surface 9 is fixed with a protrusion 10, the protrusion 10 is provided with a plurality of protrusions 10 which are arranged in a filling equidistant manner, so that when the milk bag is placed on the top of the chain plate body 1, it can be inclined to the baffle 8, and the friction force is increased by the plurality of protrusions 10 to prevent the milk bag from sliding on the chain plate body 1.

[0033] Reference to the accompanying drawings Figure 1 And 3 The first groove 4 is formed at one end of the chain plate body 1 close to one side of the arc-shaped groove 2, the second groove 6 is formed at the other end of the chain plate body 1 close to one side of the arc-shaped groove 2, when the angle between two chain plate bodies 1 is offset, the J-shaped conveying is achieved, the first groove 4 cooperates with the first protrusion 5, and the two adjacent chain plate bodies 1 can still be well connected.

[0034] Reference to the accompanying drawings Figure 1 And 3 The first protrusion 5 is fixed at one end of the chain plate body 1 close to one side of the arc-shaped protrusion 3, the second protrusion 7 is fixed at the other end of the chain plate body 1 close to one side of the arc-shaped protrusion 3, when the two chain plate bodies 1 are mirror-image J-shaped conveyed, the second groove 6 cooperates with the second protrusion 7.

[0035] Reference to the accompanying drawings Figure 3 The first protrusion 5 and the first groove 4 are used in pairs, the second protrusion 7 and the second groove 6 are used in pairs, and one end of the first protrusion 5 and the second protrusion 7 is provided in a rounded corner shape, the first protrusion 5 and the second protrusion 7 provided in a rounded corner shape can well avoid the occurrence of a sharp end device groove, and ensure that the chain plate body 1 moves more smoothly.

[0036] The implementation principle of the milk bag conveying plastic chain plate according to an embodiment of the application is as follows: first, rotating the knob 13 drives the threaded rod 12 to rotate, so that the limiting rod 14 moves on the top of the chain plate body 1, the distance between the limiting rod 14 and the baffle 8 is adjusted, and different sizes of packaging boxes are better adapted. After adjustment, filling and conveying can be carried out. When conveying, the inclined surface 9 opened on the top of the chain plate body 1 makes the milk bag on the top of the chain plate body 1 tilt towards the baffle 8, the friction force is increased by the plurality of convex points 10, and the milk bag is prevented from sliding on the chain plate body 1. When conveying, when the angle between the two chain plate bodies 1 deviates, the first recess 4 and the first protrusion 5 are matched to form a J-shaped conveying, the second recess 6 and the second protrusion 7 are matched to form a mirror image J-shaped conveying between the two chain plate bodies 1, and the two adjacent chain plate bodies 1 can still be well connected. When used for a long time, when the chain plate body 1 is seriously worn or broken, the threaded bolt 18 is removed by inserting a screwdriver into the cross slot 20, the old chain plate body 1 can be removed, a new chain plate body 1 is placed on the conveying chain, and the extrusion block 19 can extrude the bottom of the threaded sleeve 16 by rotating the threaded bolt 18, so that the bottom of the threaded sleeve 16 is extruded outwardly and expanded, and the threaded sleeve 16 is connected with the bottom conveying chain.

[0037] The above are preferred embodiments of the application, and do not limit the protection scope of the application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A milk bag conveying plastic chain link comprising a chain link body (1), characterized in that: The chain plate body (1) top one end is fixed with the fender (8), the chain plate body (1) top is away from the fender (8) one end fixed with the connecting block (11), the connecting block (11) middle part is penetrated with the threaded rod (12) is connected with screw, the threaded rod (12) one end is fixed with the knob (13), the threaded rod (12) the other end rotationally connected with the limit rod (14), the limit rod (14) one end rotationally connected with the gyro wheel (15), the chain plate body (1) bottom middle part is fixed with the threaded sleeve (16), the threaded sleeve (16) outer wall is set up with the segmentation groove (17), the threaded sleeve (16) inside screw is connected with the threaded bolt (18), the threaded bolt (18) outer wall bottom is provided with the extrusion block (19), the chain plate body (1) one side middle part is set up with the arc slot (2), the chain plate body (1) other side middle part is fixed with the arc convex block (3).

2. A plastic milk bag conveying chain as claimed in claim 1, characterized in that: The diameter value of the gyro wheel (15) is greater than the width value of the limit rod (14), the limit rod (14) bottom chain plate body (1) top fits.

3. A plastic milk bag conveying chain as claimed in claim 1, characterized in that: The height value of the segmentation groove (17) is same with the height value of the extrusion block (19), and the vertical section of the extrusion block (19) is right triangle, and the segmentation groove (17) is provided with a plurality of, a plurality of the segmentation groove (17) is arranged in circumferential equidistant, the threaded bolt (18) bottom end is set up with the cross groove (20).

4. A plastic milk bag conveying chain as claimed in claim 1, wherein: The arc slot (2) and arc convex block (3) are both arranged in semicircle, the chain plate body (1) top is set up with the inclined plane (9), the inclined plane (9) top is fixed with the convex point (10), the convex point (10) is provided with a plurality of, a plurality of the convex point (10) is arranged in filling equidistant.

5. A plastic milk bag conveying chain as claimed in claim 1, wherein: The chain plate body (1) is close to the arc slot (2) one side one end and is set up with the first recess (4), the chain plate body (1) is close to the arc slot (2) one side other end and is set up with the second recess (6).

6. A plastic milk bag conveying chain according to claim 5, characterized in that: The chain plate body (1) is close to the arc convex block (3) one side one end and is fixed with the first convex block (5), the chain plate body (1) is close to the arc convex block (3) one side other end and is fixed with the second convex block (7).

7. A plastic milk bag conveying chain according to claim 6, characterized in that: The first convex block (5) and the first recess (4) are used in pairs, the second convex block (7) and the second recess (6) are used in pairs, and the first convex block (5) and the second convex block (7) one end are both arranged in round corner.

Images