Pneumatic turning-up device of repairing and cutting conveyor
By designing a pneumatic flip-up device to automatically support the conveyor belt, the problems of low efficiency and safety hazards of manual lifting in meat transportation are solved, and an efficient and safe conveyor belt cleaning process is achieved.
Patent Information
- Application Number
- CN202420898789.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In the field of meat conveying, cleaning the conveyor belt after transportation, especially the back, usually requires manual lifting or prying with the lever principle, which leads to inefficient, laborious and easy to cause personal injury.
A pneumatic flip-up device for cutting conveyors is designed, and the conveyor belt is automatically supported by pneumatic devices, including cylinders, push rods, connecting blocks, flip-up brackets, flip-up plates and fixed shafts. The flip-up plates are lifted by cylinder thrust. Achieve synchronous movement to support the conveyor belt to avoid direct contact with people.
It greatly reduces working hours, improves work efficiency, avoids damage caused by improper force, and prevents damage to the conveyor belt and bacterial growth.
Smart Images
Figure CN222311644U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a pneumatic turning device for a trimming and cutting conveyor, belonging to the field of meat conveying. Background Art
[0002] In the field of meat transportation, if you want to clean the conveyor belt after transportation, especially the back side which is difficult to clean, it is usually lifted manually or pried up by levers. However, this is time-consuming and labor-intensive, and inefficient. Sometimes, if the force is not applied properly, it is easy to pinch the hands of the staff. Summary of the invention
[0003] According to the problem described in the background, the problem to be solved by the utility model is: to provide a pneumatic flipping device for a trimming and cutting conveyor, which is automatically propped up by pneumatic force to avoid direct contact between people and the conveyor belt, which can greatly reduce working time, improve work efficiency, and does not require effort to prop up, and also reduces injuries caused by people not blocking the operation.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic turning device for a trimming and cutting conveyor is provided, comprising a power device, a turning device and a fixed shaft, wherein the power device comprises a cylinder bracket, a cylinder, a push rod and a connecting block; the turning device comprises a flap bracket, a flap, a connecting shaft and a connecting rod, the fixed shaft comprises a fixed shaft 1 and a fixed shaft 2, the flap bracket comprises a fixed connecting bracket and an anti-derail bracket, the fixed connecting bracket is evenly distributed on one side of the frame, one end of the fixed shaft 1 and the fixed shaft 2 passes through the fixed connecting bracket and is movably connected to the fixed connecting bracket, and the anti-derail bracket is evenly arranged on the fixed shaft 1 and the fixed shaft The flap is inside the conveyor belt, the cylinder bracket is fixed at one end of the frame, the cylinder is fixed on the cylinder bracket, the cylinder is movably connected to one end of the connecting block through a push rod, and the other end of the connecting block is fixed on the fixed shaft one.
[0005] Preferably, when the fixed connection brackets are evenly distributed on both sides of the frame, there are two sets of turning devices, so that when the scale of the conveyor belt increases, there can be correspondingly more turning devices to lift the conveyor belt.
[0006] Preferably, the opening of the movable connection part between the connecting block and the push rod is a rounded rectangle. Since the length of the connecting block is fixed and the level of the cylinder is also fixed, the outline drawn by the connecting block when pushed forward normally is an arc. Therefore, in order to maintain this state, the opening of the movable connection part of the connecting block must be a rounded rectangle to achieve the thrust generated at the cylinder level.
[0007] Preferably, described anti-derail support comprises underframe and anti-derail block, and underframe is provided with semicircular groove, and anti-derail block is arranged on underframe semicircular groove edge, so can ensure that fixed shaft can not fall off when turning up, the anti-derail support below each fixed shaft one or fixed shaft two should be provided with one or more, can suitably increase when conveyer belt is wider.
[0008] Preferably, there is one fixed shaft one, and two or more fixed shafts two should be provided according to the situation.
[0009] Preferably, the number of the flaps is the same as the number of the fixed shafts, and the material is a food-grade polymer PE board, which can prevent the support device from contacting the conveyor belt, thereby preventing damage to the conveyor belt and the growth of bacteria.
[0010] Working principle: The cylinder acts to give thrust to the push rod, thereby driving the connecting block to rotate. The center of rotation is on the fixed axis at the tail of the flap, so that the flap is lifted up through the flap bracket as the tilting point and the cylinder as the thrust. Then the remaining flaps are fixed on the connecting rod of the connecting axis of the flap to achieve synchronous movement, so that all flaps are lifted up, thereby supporting the conveyor belt.
[0011] The beneficial effects of the utility model are: reducing working time, improving work efficiency, not requiring effort to prop up, and reducing injuries caused by personnel not blocking the operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of a set of tilting devices;
[0013] Figure 2 A schematic diagram of the structure of a set of tilting devices when tilting up;
[0014] Figure 3 for Figure 1 A top view of
[0015] Figure 4 It is a top view of two sets of tipping devices;
[0016] Figure 5 It is a structural schematic diagram of the flap bracket;
[0017] Figure 6 A detailed view of the connection block;
[0018] In the figure: 1 is a cylinder support; 2 is a cylinder; 3 is a push rod; 4 is a connecting block; 5 is a flap support; 6 is a flap; 7 is a fixed shaft; 8 is a connecting shaft; 9 is a connecting rod; 10 is a conveyor belt; 11 is a frame; 51 is a fixed connecting bracket; 52 is an anti-derail bracket; 521 is a base frame; 522 is an anti-derail block; 71 is a fixed shaft one; 72 is a fixed shaft two. DETAILED DESCRIPTION
[0019] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:
[0020] Example 1
[0021] like Figure 1-3 As shown in Figures 5 and 6, the utility model includes a power unit, a tilting device and a fixed shaft 7, wherein the power unit includes a cylinder bracket 1, a cylinder 2, a push rod 3 and a connecting block 4; the tilting device includes a flap bracket 5, a flap 6, a connecting shaft 8 and a connecting rod 9, the fixed shaft 7 includes a fixed shaft 1 71 and a fixed shaft 2 72, the flap bracket 5 includes a fixed connecting bracket 51 and an anti-derail bracket 52, the fixed connecting bracket 51 is evenly distributed on one side of the frame 11, one end of the fixed shaft 1 71 and the fixed shaft 2 72 passes through the fixed connecting bracket 51 and is movably connected to the fixed connecting bracket 51, the anti-derail bracket 52 is evenly arranged below the fixed shaft 1 71 and the fixed shaft 2 72, the fixed shaft 1 71 and the fixed shaft 2 Fixed shaft two 72 is placed in the groove of anti-derail bracket 52, and one end of fixed shaft one 71 and fixed shaft two 72 passes through the tail of flap 6 and is fixedly connected at the tail of flap 6, and can be turned up by rotating the fixed shaft 7 of the tail, and the connecting shaft 8 is fixed at the upper and middle part of the flap 6 and runs through the flap 6, and the connecting rod 9 is fixed on the connecting shaft 8 of each flap 6, so that only the first flap 6 needs to be pushed to tilt up, and the flaps 6 at the back can be turned up by synchronous movement, and the flap 6 is inside the conveyor belt 10, and the cylinder bracket 1 is fixed on one end of the frame 11, and the cylinder 2 is fixed on the cylinder bracket 1, and the cylinder 2 is movably connected with one end of the connecting block 4 by the push rod 3, and the other end of the connecting block 4 is fixed on the fixed shaft one 71.
[0022] The opening of the movable connection part between the connecting block 4 and the push rod 3 is a rounded rectangle. Since the length of the connecting block 4 is fixed and the level of the cylinder 2 is also fixed, the outline drawn by the connecting block 4 when pushed forward normally is an arc. Therefore, in order to maintain this state, the opening of the movable connection part of the connecting block 4 must be a rounded rectangle to achieve the thrust generated at the level of the cylinder 2.
[0023] Described anti-derail support 52 comprises underframe 521 and anti-derail block 522, and underframe 521 is provided with semicircular groove, and anti-derail block 522 is arranged on underframe 521 semicircular groove edges, so can ensure that fixed shaft 7 can not fall off when turning up, and the anti-derail support 52 below each fixed shaft one 71 or fixed shaft two 72 is provided with 1.
[0024] There is one fixed shaft 1 71 and two fixed shafts 2 72 .
[0025] The number of the flaps 6 is the same as the number of the fixed shafts 7, and the material is a food-grade polymer PE board, which can prevent the support device and the conveyor belt 10 from contacting, thereby preventing the conveyor belt 10 from being damaged and causing bacteria to grow.
[0026] Example 2
[0027] like Figure 1-2 , 3-6, the utility model includes a power unit, a tilting device and a fixed shaft 7, wherein the power unit includes a cylinder bracket 1, a cylinder 2, a push rod 3 and a connecting block 4; the tilting device includes a flap bracket 5, a flap 6, a connecting shaft 8 and a connecting rod 9, the fixed shaft 7 includes a fixed shaft 1 71 and a fixed shaft 2 72, the flap bracket 5 includes a fixed connecting bracket 51 and an anti-derail bracket 52, the fixed connecting bracket 51 is evenly distributed on both sides of the frame 11, the two ends of the fixed shaft 1 71 and the fixed shaft 2 72 pass through the fixed connecting bracket 51 and are movably connected to the fixed connecting bracket 51, the anti-derail bracket 52 is evenly arranged below the fixed shaft 1 71 and the fixed shaft 2 72, the fixed shaft 1 71 and the fixed shaft 2 Fixed shaft two 72 is placed in the groove of anti-derail bracket 52, and one end of fixed shaft one 71 and fixed shaft two 72 passes through the tail of flap 6 and is fixedly connected at the tail of flap 6, and can be turned up by rotating the fixed shaft 7 of the tail, and the connecting shaft 8 is fixed at the upper and middle part of the flap 6 and runs through the flap 6, and the connecting rod 9 is fixed on the connecting shaft 8 of each flap 6, so that only the first group of flaps 6 need to be pushed to tilt up, and the flaps 6 at the back can be turned up by synchronous movement, and the flaps 6 are inside the conveyor belt 10, and the cylinder bracket 1 is fixed on one end of the frame 11, and the cylinder 2 is fixed on the cylinder bracket 1, and the cylinder 2 is movably connected with one end of the connecting block 4 by the push rod 3, and the other end of the connecting block 4 is fixed on the fixed shaft one 71.
[0028] The opening of the movable connection part between the connecting block 4 and the push rod 3 is a rounded rectangle. Since the length of the connecting block 4 is fixed and the level of the cylinder 2 is also fixed, the outline drawn by the connecting block 4 when pushed forward normally is an arc. Therefore, in order to maintain this state, the opening of the movable connection part of the connecting block 4 must be a rounded rectangle to achieve the thrust generated at the level of the cylinder 2.
[0029] Described anti-derail support 52 comprises base frame 521 and anti-derail block 522, base frame 521 is provided with semicircular groove, and anti-derail block 522 is arranged on base frame 521 semicircular groove edges, can ensure like this when turning up that fixed shaft 7 can not fall off, and the anti-derail support 52 below each fixed shaft one 71 or fixed shaft two 72 is provided with two.
[0030] There is one fixed shaft 1 71 and two fixed shafts 2 72 .
[0031] The number of the flaps 6 is the same as the number of the fixed shafts 7, and the material is a food-grade polymer PE board, which can prevent the support device and the conveyor belt 10 from contacting, thereby preventing the conveyor belt 10 from being damaged and causing bacteria to grow.
[0032] Working principle: The cylinder 2 is actuated to give thrust to the push rod 3, thereby driving the connecting block 4 to rotate, and the center of rotation is on the fixed axis at the tail of the flap 6, so that the flap 6 is tilted up through the flap bracket 5 as the tilting point and the cylinder as the thrust, and then the remaining flaps 6 are fixed on the connecting rod 9 on the connecting shaft 8 of the flap 6 to achieve synchronous movement, so that all the flaps 6 are tilted up, thereby supporting the conveyor belt 10.
Claims
1. A pneumatic tipping device for a trimming and cutting conveyor, characterized in that: The invention comprises a power device, a tilting device and a fixed shaft (7), wherein the power device comprises a cylinder support (1), a cylinder (2), a push rod (3) and a connecting block (4); the tilting device comprises a flap support (5), a flap (6), a connecting shaft (8) and a connecting rod (9); the fixed shaft (7) comprises a fixed shaft 1 (71) and a fixed shaft 2 (72); the flap support (5) comprises a fixed connecting support (51) and an anti-derail support (52); the fixed connecting support (51) is evenly distributed on one side of a frame (11); one end of the fixed shaft 1 (71) and the fixed shaft 2 (72) passes through the fixed connecting support (51) and is movably connected to the fixed connecting support (51); and the anti-derail support (52) is evenly arranged on the fixed shaft 1 (71). and below the fixed shaft 2 (72), the fixed shaft 1 (71) and the fixed shaft 2 (72) are placed in the groove of the anti-derail bracket (52), one end of the fixed shaft 1 (71) and the fixed shaft 2 (72) pass through the tail of the flap (6) and are fixedly connected to the tail of the flap (6), the connecting shaft (8) is fixed to the upper middle part of the flap (6) and passes through the flap (6), the connecting rod (9) is fixed on the connecting shaft (8) of each flap (6), the flap (6) is inside the conveyor belt (10), the cylinder bracket (1) is fixed to one end of the frame (11), the cylinder (2) is fixed on the cylinder bracket (1), the cylinder (2) is movably connected to one end of the connecting block (4) through the push rod (3), and the other end of the connecting block (4) is fixed on the fixed shaft 1 (71).
2. The pneumatic turning device for a trimming and cutting conveyor according to claim 1 is characterized in that: When the fixed connection brackets (51) are evenly distributed on both sides of the frame (11), there are two sets of tilting devices.
3. The pneumatic tipping device for a trimming and cutting conveyor according to claim 1 is characterized in that: The opening of the movable connection portion between the connecting block (4) and the push rod (3) is a rounded rectangular shape.
4. The pneumatic turning device for a trimming and cutting conveyor according to claim 1, characterized in that: Described derailing support (52) comprises base frame (521) and derailing block (522), base frame (521) is provided with semicircular groove, and derailing block (522) is arranged on the edge of the semicircular groove of base frame (521), and the derailing support (52) below each fixed shaft one (71) or fixed shaft two (72) should be provided with 1 or more than 1.
5. The pneumatic turning device for trimming and cutting conveyor according to claim 1, characterized in that: The fixed shaft 1 (71) is one, and the fixed shaft 2 (72) should be provided with two or more according to the situation.
6. The pneumatic tipping device for a trimming and cutting conveyor according to claim 1, characterized in that: The number of the flaps (6) is the same as the number of the fixed shafts (7), and the material is a food-grade polymer PE board.