Ring die reaming device for feed machine
By using movable and removable support wheels and sliding plates in the reaming device of the feed machine, the problem of offsetting ring molds on the support wheels is solved, and the reaming efficiency is improved.
Patent Information
- Application Number
- CN202421423879.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Ring dies of different sizes are prone to offset on the support wheel, affecting the reaming operation.
By providing the sliding plate, support wheel and control assembly in the reaming device of the feed machine, the operator can move and remove the support wheel to accommodate the ring mold of different sizes and reduce offset by movement of the sliding plate.
It effectively reduces the possibility of offsetting ring molds on the support wheels of different sizes, and improves the hole reaming efficiency of ring molds.
Smart Images
Figure CN222660215U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of feed processing, and in particular to a ring die hole expanding device for a feed machine. Background Art
[0002] Feed pellet machine, which belongs to feed pelleting equipment, is a feed processing machine that uses corn, soybean meal, straw, grass, rice husk, etc. as raw materials, and directly presses them into pellets after crushing the raw materials. During the processing of feed pellet machine, the powdered feed after mixing and stirring will pass through a porous die, and then the feed will be squeezed out of the ring die through the extrusion between the roller and the die. However, the small hole feed port of the ring die is a countersunk hole, which will wear out after long-term extrusion and friction, resulting in abnormal discharge, so a hole expansion device is needed.
[0003] In the related art, the hole expansion device includes a base, a cantilever is relatively slidable on the base, a hole expansion assembly is installed on the cantilever, a supporting rotation mechanism is provided on the base, the supporting rotation mechanism includes a supporting wheel, the supporting wheel is rotatably connected to the base, a motor for controlling the rotation of the supporting wheel is installed on the base, the supporting wheels are respectively arranged on both sides of the cantilever, and the axial length of the supporting wheel matches the distance between the inner side surfaces of the front and rear ends of the ring die. In actual operation, the operator places the ring die on the two supporting wheels, moves the cantilever to drive the hole expansion assembly to move, so that the hole expansion assembly extends into the ring die, and expands the ring die through the hole expansion assembly.
[0004] The above-mentioned related technology has the following defects: when ring dies of different sizes are placed on the supporting wheel, the ring dies are prone to offset on the supporting wheel, which affects the hole expansion work of the ring dies. Utility Model Content
[0005] In order to improve the problem that ring dies of the same size are easily offset when placed on a supporting wheel, the present application provides a ring die hole expanding device for a feed machine.
[0006] The present application provides a ring die hole expansion device for a feed machine, which adopts the following technical solution:
[0007] A ring die reaming device for a feed machine comprises a base, a cantilever is provided on the base for relative sliding movement, a first control component for controlling the sliding of the cantilever is provided on the base, a reaming component is provided on the cantilever, the reaming component is used for reaming the ring die, two sliding plates are provided on the base for relative sliding movement, the two sliding plates are close to or away from each other, a second control component for controlling the sliding of the two sliding plates is provided on the base, a support wheel is provided on the sliding plate for relative rotation, the ring die is placed on the support wheel, and the support wheel and the sliding plate are detachably connected.
[0008] By adopting the above technical solution, when the ring die needs to be placed on the supporting wheel, the operator can control the sliding of the sliding plate through the second control component, and the sliding of the sliding plate can drive the movement of the supporting wheels, so that the two supporting wheels can move to a position suitable for the size of the ring die; the operator can disassemble the supporting wheels and replace them with supporting wheels suitable for the distance between the inner sides of the front and rear ends of the ring die, so that the supporting wheels can limit the ring die of different sizes, reduce the possibility of ring die of different sizes being offset on the support, and facilitate the hole expansion work of the ring die.
[0009] Preferably, the sliding plate is fixedly connected to a support frame, the support frame is rotatably connected to a support shaft, the support frame is equipped with a motor for controlling the rotation of the support shaft, a connecting shaft is fixedly passed through the support wheel, the connecting shaft and the support shaft are coaxial, and the connecting shaft and the support shaft are detachably connected.
[0010] By adopting the above technical solution, after the ring die is placed on the supporting wheel, the operator can drive the rotation of the supporting shaft through the motor, and the rotation of the supporting shaft can drive the rotation of the connecting shaft, thereby driving the rotation of the supporting wheel, so that the supporting wheel drives the rotation of the ring die; when the supporting wheel needs to be disassembled, the operator can disassemble the connecting shaft and the supporting shaft, thereby realizing the disassembly of the supporting wheel, which is convenient for replacing supporting wheels of different sizes to adapt to ring molds of different sizes.
[0011] Preferably, a positioning block is fixedly connected to the connecting shaft, a positioning groove is opened on the supporting shaft, the positioning groove is for the positioning block to be embedded, a connecting bolt is provided on the positioning block, the connecting bolt passes through the supporting shaft and the connecting shaft in sequence, and the connecting bolt, the supporting shaft and the positioning block are all threadedly connected.
[0012] By adopting the above technical solution, when the support wheel needs to be installed, the operator can move the support wheel, and the support wheel can drive the movement of the connecting shaft, and the movement of the connecting shaft can drive the movement of the positioning block, so that the positioning block moves into the positioning groove, and the positioning groove can limit the positioning block. Thereafter, the connecting bolt is screwed into the support shaft and the positioning block, and the connecting bolt can fix the positioning block, so that the positioning block is fixed in the positioning groove, thereby achieving a stable installation of the support wheel.
[0013] Preferably, the first control component includes a control block, the control block is fixedly connected to a first slider, the base is provided with a first slide groove, the first slider is located in the first slide groove and slides, the sliding direction of the first slider is horizontal, the cantilever is fixedly connected to a second slider, the control block is provided with a second slide groove, the second slider is located in the second slide groove and moves, and the sliding direction of the second slider is vertical.
[0014] By adopting the above technical solution, when the cantilever needs to be moved, the operator can move the first slider to move in the first slide groove, and the first slide groove can limit the movement of the first slider, thereby limiting the movement of the control block, so that the control block drives the cantilever toward the ring die; the operator can move the second slider to move in the second slide groove, and the second slide groove can limit the movement of the second slider, thereby limiting the movement of the cantilever, realizing the lifting and lowering of the cantilever, and facilitating the cantilever to drive the movement of the reaming assembly.
[0015] Preferably, the control component also includes a first screw and a second screw, the first screw is rotatably connected to the groove wall of the first slide groove, the first screw is threadedly connected to the first slider, a motor for controlling the rotation of the first screw is installed on the base, the second screw is rotatably connected to the groove wall of the second slide groove, the second screw is threadedly connected to the second slider, and a motor for controlling the rotation of the second screw is installed on the control block.
[0016] By adopting the above technical solution, the operator can drive the rotation of the first screw rod through the motor, and the rotation of the first screw rod can drive the movement of the first slider, thereby realizing the movement of the control block, which is convenient for the control block to drive the movement of the cantilever; the operator can drive the rotation of the second screw rod through the motor, and the rotation of the second screw rod can drive the movement of the second slider, thereby realizing the movement of the cantilever, which is convenient for the cantilever to drive the movement of the reaming assembly.
[0017] Preferably, a sliding block is fixedly connected to the sliding plate, a sliding groove is opened on the base, the sliding block is located in the sliding groove and slides, the second control component includes a third screw and a control motor, the third screw is rotatably connected to the groove wall of the sliding groove, the third screw is threadedly connected to the sliding block, the control motor is installed on the base, and the output shaft of the control motor is fixedly connected to the third screw.
[0018] By adopting the above technical solution, when the sliding plate needs to be moved, the operator can drive the control motor so that the rotating shaft of the control motor drives the rotation of the third screw, the rotation of the third screw can drive the movement of the sliding block, the movement of the sliding block can drive the movement of the sliding plate, thereby driving the movement of the supporting wheel, so that the supporting wheel can support ring molds of different sizes.
[0019] Preferably, the reaming assembly comprises a connecting block and a drill bit, wherein the connecting block is located below the cantilever, the connecting block and the cantilever are fixedly connected, and the drill bit is located below the connecting block, and the drill bit and the connecting block are fixedly connected.
[0020] By adopting the above technical solution, when the ring die needs to be enlarged, the movement of the cantilever can drive the movement of the connecting block, and the movement of the connecting block can drive the movement of the drill bit, and the drill bit can enlarge the small hole of the ring die to facilitate the discharge of the ring die.
[0021] Preferably, an air jet tube is installed on the cantilever, an air needle is installed at one end of the air jet tube, and the air needle is inclined toward the drill bit at one end away from the air jet tube.
[0022] By adopting the above technical solution, when the cantilever moves, the movement of the cantilever can drive the movement of the jet pipe, and the jet pipe can eject gas through the air needle. The gas in the air needle can be sprayed to the small hole opening of the ring die to clean the small hole opening of the ring die, which is convenient for the hole expansion work of the drill bit.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. Through the setting of the sliding plate, the support wheel and the second control component, the operator can control the sliding of the sliding plate through the second control component, and the sliding of the sliding plate can drive the movement of the support wheel, so that the two support wheels can move to a position suitable for the size of the ring die; the operator can disassemble the support wheel and replace the support wheel suitable for the distance between the inner side surfaces of the front and rear ends of the ring die, so that the support wheel can limit the ring dies of different sizes, reduce the possibility of the ring dies of different sizes being offset on the support, and facilitate the hole expansion of the ring die;
[0025] 2. Through the setting of the positioning block, the positioning groove and the connecting bolt, when the support wheel needs to be installed, the operator can move the support wheel, the support wheel can drive the movement of the connecting shaft, the movement of the connecting shaft can drive the movement of the positioning block, so that the positioning block moves into the positioning groove, the positioning groove can limit the positioning block, and then the connecting bolt is screwed into the support shaft and the positioning block, the connecting bolt can fix the positioning block, so that the positioning block is fixed in the positioning groove, thereby achieving a stable installation of the support wheel. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the hole expansion device in the embodiment of the present application.
[0027] Figure 2 It is a schematic diagram of the overall structure of the first control component in the embodiment of the present application.
[0028] Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A in the middle.
[0029] Figure 4 It is a schematic diagram of the overall structure of the sliding plate and the second control component in the embodiment of the present application.
[0030] Figure 5 yes Figure 4 A partial enlarged schematic diagram of part B in the middle.
[0031] Explanation of the accompanying drawings: 1. base; 11. first slide groove; 12. sliding groove; 2. cantilever; 21. second slider; 22. jet pipe; 221. air needle; 3. sliding plate; 31. support frame; 32. support shaft; 321. positioning groove; 33. sliding block; 4. support wheel; 41. connecting shaft; 411. positioning block; 412. connecting bolt; 5. first control assembly; 51. control block; 511. first slider; 512. second slide groove; 52. first screw; 53. second screw; 6. second control assembly; 61. third screw; 62. control motor; 7. reaming assembly; 71. connecting block; 72. drill bit; 8. ring mold. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-5 This application is described in further detail.
[0033] The present application embodiment discloses a ring die hole expanding device for a feed machine, such as Figure 1 As shown, it includes a base 1, a cantilever 2 is relatively slidable on the base 1, and a first control component 5 for controlling the sliding of the cantilever 2 is provided on the base 1; a hole expansion component 7 is provided on the cantilever 2, and the hole expansion component 7 is used to expand the hole of the ring die 8.
[0034] like Figure 1 and 2 As shown, the first control assembly 5 includes a control block 51, a first screw 52 and a second screw 53. A first slider 511 is fixedly connected below the control block 51. The cross section of the first slider 511 is convex. A first slide groove 11 is provided on the base 1. The first slider 511 slides in the first slide groove 11. The first slide groove 11 can limit the sliding of the first slider 511, thereby limiting the sliding of the control block 51. The sliding direction of the first slider 511 is horizontal, and the first slider 511 can slide close to or away from the ring die 8. The first screw 52 is rotatably connected to the groove wall of the first slide groove 11, and the first screw 52 is threadedly connected to the first slider 511. A motor for controlling the rotation of the first screw 52 is installed on the base 1. The operator can control the rotation of the first screw 52 through the motor, the rotation of the first screw 52 can drive the movement of the first slider 511, the movement of the first slider 511 can drive the movement of the control block 51, the movement of the control block 51 can drive the movement of the cantilever 2, so that the cantilever 2 drives the reaming assembly 7 to move toward the ring die 8, thereby facilitating the reaming work of the ring die 8.
[0035] The second slider 21 is fixedly connected to the cantilever 2, and a second slide groove 512 is provided on the control block 51. The second slider 21 is located in the second slide groove 512 and moves. The sliding direction of the second slider 21 is the vertical direction. The second screw 53 is rotatably connected to the groove wall of the second slide groove 512, and the second screw 53 is threadedly connected to the second slider 21. A motor for controlling the rotation of the second screw 53 is installed on the control block 51. The operator can control the rotation of the second screw 53 through the motor, and the rotation of the second screw 53 can drive the movement of the second slider 21, and the movement of the second slider 21 can drive the movement of the cantilever 2, so as to control the lifting and lowering of the cantilever 2, thereby controlling the lifting and lowering of the hole expansion assembly 7, and facilitating the hole expansion work of the ring die 8.
[0036] like Figure 2 and 3 As shown, the hole expansion assembly 7 includes a connection block 71 and a drill bit 72. The connection block 71 is located below the end of the cantilever 2, and the connection block 71 is fixedly connected to the cantilever 2. The drill bit 72 is located below the connection block 71, and the drill bit 72 is fixedly connected to the connection block 71. An air jet 22 is installed on the cantilever 2, one end of the air jet 22 is connected to the fan, and the other end is installed with an air needle 221, and the air needle 221 is away from the end of the air jet 22 and tilted toward the drill bit 72. When it is necessary to expand the hole of the ring die 8, the operator can move the cantilever 2, and the cantilever 2 can drive the drill bit 72 and the air jet 22 to move, and the drill bit 72 can expand the small hole of the ring die 8. The gas in the air jet 22 is ejected after passing through the air needle 221, and the small hole opening of the ring die 8 is blown, thereby improving the cleanliness of the small hole opening of the ring die 8 and facilitating the expansion work of the drill bit 72.
[0037] like Figure 4 and 5 As shown, there are two sliding plates 3 on the base 1 that slide relative to each other. The two sliding plates 3 are close to or away from each other. A sliding block 33 is fixedly connected to the sliding plate 3. The cross section of the sliding block 33 is convex. A sliding groove 12 is provided on the base 1. The sliding block 33 slides in the sliding groove 12. The sliding groove 12 can limit the sliding of the sliding block 33, thereby limiting the sliding of the sliding plate 3. A second control component 6 for controlling the sliding of the two sliding plates 3 is provided on the base 1. The second control component 6 includes a third screw 61 and a control motor 62. The third screw 61 is a bidirectional screw. The third screw 61 is rotatably connected to the groove wall of the sliding groove 12. The third screw 61 is threadedly connected to the sliding block 33. The control motor 62 is installed on the base 1, and the output shaft of the control motor 62 is fixedly connected to the third screw 61. The operator can drive the control motor 62 so that the output shaft of the control motor 62 drives the rotation of the third screw 61. The rotation of the third screw 61 can drive the movement of the sliding block 33, thereby realizing the movement of the two sliding plates 3.
[0038] like Figure 4 and 5As shown, two support frames 31 are fixedly connected to the sliding plate 3, and the two support frames 31 are rotatably connected to support shafts 32, and a motor for controlling the rotation of the support shafts 32 is installed on the support frames 31. A support wheel 4 is relatively rotatable on the sliding plate 3, and a ring mold 8 is placed on the support wheel 4. A connecting shaft 41 is fixedly penetrated on the support wheel 4, and the connecting shaft 41 and the support shaft 32 are detachably connected. Positioning blocks 411 are fixedly connected at both ends of the connecting shaft 41, and a positioning groove 321 is opened on the support shaft 32, and the positioning groove 321 is for the positioning block 411 to be embedded; a connecting bolt 412 is provided on the positioning block 411, and the connecting bolt 412 passes through the support shaft 32 and the connecting shaft 41 in sequence, and the connecting bolt 412 is threadedly connected to the support shaft 32 and the positioning block 411. The operator can install the support wheel 4 that matches the distance between the inner sides of the front and rear ends of the ring die 8 onto the support shaft 32. Moving the support wheel 4 can drive the movement of the connecting shaft 41. The movement of the connecting shaft 41 can drive the movement of the positioning block 411, so that the positioning block 411 is embedded in the positioning groove 321. Then, the connecting bolt 412 is screwed in, so that the connecting bolt 412 passes through the support shaft 32 and the connecting shaft 41 in turn, and is threadedly connected to the support shaft 32 and the positioning block 411. At this time, the positioning block 411 is fixed in the positioning groove 321, so as to realize the fixed installation of the connecting shaft 41 and the support shaft 32, thereby realizing the fixed installation of the support wheel 4, which is convenient for the support wheel 4 to drive the rotation of the ring die 8, thereby facilitating the expansion of the ring die 8.
[0039] The implementation principle of the ring die hole expanding device for a feed machine in the embodiment of the present application is as follows:
[0040] The operator installs the support wheel 4 that matches the distance between the inner sides of the front and rear ends of the ring die 8 onto the support shaft 32, and then controls the motor 62 to drive the movement of the two sliding plates 3, so that each sliding plate 3 of the chain moves to a suitable position, and then moves the ring die 8 onto the two support wheels 4. The motor can drive the support wheels 4 to rotate, thereby realizing the rotation of the ring die 8.
[0041] When the ring die 8 is expanded, the operator drives the first screw 52 to rotate through the motor, thereby driving the control block 51 to move, and the control block 51 can drive the drill bit 72 to move toward the ring die 8; the operator drives the second screw 53 to move through the motor, and the movement of the second screw 53 can drive the movement of the cantilever 2, and the cantilever 2 can control the lifting and lowering of the drill bit 72, so that the drill bit 72 expands the small hole of the ring die 8. When the drill bit 72 expands the hole, the gas in the air jet 22 is ejected through the air needle 221 to clean the small hole of the ring die 8, so as to facilitate the expansion of the ring die 8.
[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A ring die hole expanding device for a feed machine, characterized in that: The invention comprises a base (1), a cantilever (2) is provided on the base (1) for sliding relative to each other, a first control component (5) for controlling the sliding of the cantilever (2) is provided on the base (1), a hole expanding component (7) is provided on the cantilever (2), the hole expanding component (7) is used for expanding the hole of a ring die (8), two sliding plates (3) are provided on the base (1) for sliding relative to each other, the two sliding plates (3) are moved closer to or away from each other, a second control component (6) for controlling the sliding of the two sliding plates (3) is provided on the base (1), a supporting wheel (4) is provided on the sliding plate (3) for rotating relative to each other, the ring die (8) is placed on the supporting wheel (4), and the supporting wheel (4) and the sliding plate (3) are detachably connected.
2. A ring die hole expanding device for a feed machine according to claim 1, characterized in that: The sliding plate (3) is fixedly connected to a support frame (31), the support frame (31) is rotatably connected to a support shaft (32), the support frame (31) is equipped with a motor for controlling the rotation of the support shaft (32), a connecting shaft (41) is fixedly penetrated through the support wheel (4), the connecting shaft (41) and the support shaft (32) are coaxial, and the connecting shaft (41) and the support shaft (32) are detachably connected.
3. A ring die hole expanding device for a feed machine according to claim 2, characterized in that: A positioning block (411) is fixedly connected to the connecting shaft (41), a positioning groove (321) is provided on the supporting shaft (32), the positioning groove (321) is for the positioning block (411) to be embedded, a connecting bolt (412) is provided on the positioning block (411), the connecting bolt (412) passes through the supporting shaft (32) and the connecting shaft (41) in sequence, and the connecting bolt (412) is threadedly connected to the supporting shaft (32) and the positioning block (411).
4. The ring die hole expanding device for a feed machine according to claim 1, characterized in that: The first control component (5) comprises a control block (51), the control block (51) is fixedly connected with a first slider (511), the base (1) is provided with a first slide groove (11), the first slider (511) is located in the first slide groove (11) and slides, and the sliding direction of the first slider (511) is horizontal; the cantilever (2) is fixedly connected with a second slider (21), the control block (51) is provided with a second slide groove (512), the second slider (21) is located in the second slide groove (512) and moves, and the sliding direction of the second slider (21) is vertical.
5. A ring die hole expanding device for a feed machine according to claim 4, characterized in that: The control assembly further comprises a first screw rod (52) and a second screw rod (53); the first screw rod (52) is rotatably connected to the groove wall of the first slide groove (11); the first screw rod (52) is threadedly connected to the first slider (511); a motor for controlling the rotation of the first screw rod (52) is installed on the base (1); the second screw rod (53) is rotatably connected to the groove wall of the second slide groove (512); the second screw rod (53) is threadedly connected to the second slider (21); and a motor for controlling the rotation of the second screw rod (53) is installed on the control block (51).
6. A ring die hole expanding device for a feed machine according to claim 1, characterized in that: The sliding plate (3) is fixedly connected with a sliding block (33); the base (1) is provided with a sliding groove (12); the sliding block (33) is located in the sliding groove (12) and slides; the second control component (6) comprises a third screw rod (61) and a control motor (62); the third screw rod (61) is rotatably connected to the groove wall of the sliding groove (12); the third screw rod (61) and the sliding block (33) are threadedly connected; the control motor (62) is installed on the base (1); and the output shaft of the control motor (62) is fixedly connected to the third screw rod (61).
7. The ring die hole expanding device for a feed machine according to claim 1, characterized in that: The reaming assembly (7) comprises a connecting block (71) and a drill bit (72); the connecting block (71) is located below the cantilever (2); the connecting block (71) and the cantilever (2) are fixedly connected; the drill bit (72) is located below the connecting block (71); the drill bit (72) and the connecting block (71) are fixedly connected.
8. A ring die hole expanding device for a feed machine according to claim 7, characterized in that: An air jet pipe (22) is installed on the cantilever (2), an air needle (221) is installed at one end of the air jet pipe (22), and an end of the air needle (221) away from the air jet pipe (22) is inclined toward the drill bit (72).