Novel grinding and peeling machine
By designing limiting and supporting devices, the problems of collection bag detachment and easy damage at the connection of the placement hopper were solved, thus achieving stable collection of wheat grains and stable operation of the equipment.
Patent Information
- Application Number
- CN202422881450.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-26
AI Technical Summary
When using a wheat huller, the collection bag is prone to falling off the surface of the discharge frame, which affects the collection of wheat grains.
A limiting device was designed, including a rectangular block, a damping rod, a spring, and a squeezing block. The squeezing block is manually pressed against the surface of the collection bag. Combined with the threaded rod and the rubber block, the collection bag is fixed on the discharge frame. At the same time, the support device supports the placement bucket through the damping rod and the spring to prevent it from breaking at the connection with the main body of the crusher.
This effectively prevents the collection bag from falling off the surface of the discharge frame, ensuring the integrity of the wheat harvest and preventing damage to the connection between the hopper and the main body of the milling machine.
Smart Images
Figure CN223602553U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a novel rubbing and threshing machine technical field especially relates to a novel rubbing and threshing machine. BACKGROUND
[0002] Rubbing and threshing machine is a kind of device for the rubbing and threshing of wheat, when using rubbing and threshing machine, the wheat is placed into the inside of rubbing and threshing machine main body by placing hopper, the rotating roller is rotated by motor, because gear mutually engages, so that the rotating roller relatively rotates, so that the wheat is rubbed, and then the shell and fruit of wheat are separated, and then the shell with relatively light quality is extracted into the inside of rubbing and threshing machine main body by fan through discharge pipe, and then the wheat fruit is discharged through discharge frame, to avoid the indentation on the wheat fruit, and then the growth of mycotoxin is avoided to a certain extent.
[0003] The inventor found that the rubbing and threshing machine still has at least the following problems in daily work: when using rubbing and threshing machine, the wheat is placed into the inside of rubbing and threshing machine main body by placing hopper, the rotating roller is rotated by motor, because gear mutually engages, so that the rotating roller relatively rotates, so that the wheat is rubbed, and then the shell and fruit of wheat are separated, and then the shell with relatively light quality is extracted into the inside of rubbing and threshing machine main body by fan through discharge pipe, and then the wheat fruit is discharged through discharge frame, to avoid the indentation on the wheat fruit, and then the growth of mycotoxin is avoided to a certain extent, but in the actual use process, in order to collect the wheat fruit, the collecting bag is generally arranged on the surface of discharge frame, because the wheat fruit has a certain impact force when being discharged from discharge frame, which can cause the collecting bag to fall off, so as to affect the collection of wheat fruit. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the shortcomings in the prior art and provides a novel rubbing and threshing machine.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A novel rubbing machine, including the rubbing machine main part, the inside even rotation of rubbing machine main part Insert a rotating roller, the one side fixedly connected with motor of rubbing machine main part, the output of motor and the one end fixedly connected of rotating roller, the one end fixedly connected with gear of rotating roller away from rubbing machine main part, two The gear meshes with each other, the top of rubbing machine main part is provided with the placing hopper, the one side of rubbing machine main part is provided with the discharge pipe, the inside of discharge pipe is provided with the fan, the one side of rubbing machine main part is provided with the discharge frame, the surface of discharge frame is provided with the limiting device, the top of rubbing machine main part is provided with the support device, The limiting device includes rectangular block, the one side fixedly connected of rectangular block and discharge frame, the one side fixedly connected with first damper bar of two rectangular blocks away from discharge frame, the one end fixedly connected with extrusion block of first damper bar away from rectangular block, the surface of first damper bar is equipped with first spring, the one end of first spring and the one side fixedly connected of rectangular block, the one end of first spring close to first damper bar and the one side fixedly connected of extrusion block.
[0006] The effect of the above components is that when the limiting device is used, the collection bag is manually sleeved on the surface of the discharge frame, and then the extrusion block is pulled towards the rectangular block by the first spring, so that the extrusion block is extruded on the surface of the collection bag, which can well limit the collection bag on the surface of the discharge frame, thereby avoiding the collection bag from falling off the surface of the discharge frame to a certain extent.
[0007] Preferably, a threaded rod is rotatably inserted through the top of the rectangular block, the threads on the surface of the threaded rod are opposite from the middle to both sides, a extrusion frame is sleeved on the surface of the discharge frame, and the threaded rod is threadedly inserted into one side of the extrusion frame.
[0008] The effect of the above components is that the threaded rod is manually controlled to rotate, so that the extrusion frame is extruded on the surface of the discharge frame, which can well extrude the extrusion frame on the surface of the collection bag, thereby well limiting the collection bag on the surface of the discharge frame.
[0009] Preferably, a rectangular groove is uniformly formed on the surface of the discharge frame, a rubber block is arranged on the inner wall of the rectangular groove, and the rubber block is fixedly connected to one side of the extrusion frame away from the rectangular groove.
[0010] The effect of the above components is that when the extrusion frame is sleeved on the surface of the discharge frame, the rubber block is extruded into the rectangular groove, which can well extrude the collection bag to the surface of the discharge frame.
[0011] Preferably, one side of the rubbing machine body is provided with a sliding groove, the inner wall of the sliding groove is fixedly connected with a sliding rod, the surface of the sliding rod is slidably sleeved with a clamping block, the side of the clamping block away from the sliding groove is arranged on the side of the extrusion block away from the discharge frame, the surface of the sliding rod is sleeved with a second spring, one end of the second spring is fixedly connected with the bottom of the inner wall of the sliding groove, and the end of the second spring close to the sliding rod is fixedly connected with the bottom of the clamping block.
[0012] The above-mentioned component achieves the effect that the clamping block is extruded by the second spring to the end close to the extrusion block, and then the clamping block is limited on the side of the extrusion block away from the discharge frame, so that the extrusion block can be well extruded and sleeved on the surface of the collecting bag of the discharge frame.
[0013] Preferably, the supporting device comprises a circular ring, the top of the rubbing machine body is uniformly fixedly connected with a second damping rod, the top of the second damping rod is fixedly connected with the bottom of the circular ring, the surface of the second damping rod is sleeved with a third spring, the bottom of the third spring is fixedly connected with the top of the rubbing machine body, and the end of the third spring close to the second damping rod is fixedly connected with the bottom of the circular ring.
[0014] The above-mentioned component achieves the effect that the circular ring is extruded by the third spring to the direction away from the rubbing machine body, so that the circular ring can be well extruded on the surface of the placing hopper, because the bottom of the placing hopper is thinner than the upper end, so that the placing hopper can be well supported, and the connection between the bottom of the placing hopper and the rubbing machine body can be avoided from being broken.
[0015] Preferably, the inner wall of the circular ring is fixedly connected with a rubber ring, and the side of the rubber ring away from the circular ring is arranged on the surface of the placing hopper.
[0016] The above-mentioned component achieves the effect that the rubber ring can well increase the friction between the circular ring and the surface of the placing hopper, so that the circular ring can be well arranged on the surface of the placing hopper.
[0017] Preferably, the top of the rubbing machine body is provided with a connecting groove, the inner wall of the connecting groove is fixedly connected with a limiting rod, the surface of the limiting rod is slidably sleeved with a clamping rod, the surface of the limiting rod is sleeved with a fourth spring, one end of the fourth spring is fixedly connected with one side of the inner wall of the connecting groove, and the end of the fourth spring close to the limiting rod is fixedly connected with one side of the clamping rod.
[0018] The above-mentioned component achieves the effect that the clamping rod is extruded by the fourth spring to the direction close to the placing hopper, and then the clamping rod is arranged on the bottom of the circular ring, so that the circular ring can be well arranged on the surface of the placing hopper.
[0019] Preferably, one side of the clamping rod is fixedly connected with a positioning rod, a rectangular strip is slidably sleeved on the surface of the positioning rod, a positioning groove is formed in one side of the connecting groove, the inner wall of the positioning groove is slidably connected with the rectangular strip, the surface of the positioning rod is sleeved with a fifth spring, the bottom of the fifth spring is fixedly connected with the bottom of the inner wall of the clamping rod, and one end of the fifth spring close to the positioning rod is fixedly connected with the bottom of the rectangular strip.
[0020] The effect achieved by the above-mentioned components is that the fifth spring pulls the rectangular strip towards the bottom of the connecting groove, and then the rectangular strip slides into the positioning groove, so that the clamping rod can be well limited in the connecting groove.
[0021] In the utility model, when the limiting device is used, the collecting bag is manually sleeved on the surface of the discharging frame, then the first spring pulls the extrusion block towards the rectangular block, and then the extrusion block is extruded on the surface of the collecting bag, so that the collecting bag can be well limited on the surface of the discharging frame, and the collecting bag can be prevented from falling off the surface of the discharging frame to a certain extent. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 A three-dimensional structure schematic diagram of the novel rubbing machine is provided in the utility model;
[0023] Figure 2 A three-dimensional structure schematic diagram of the novel extrusion block is provided in the utility model;
[0024] Figure 3 A three-dimensional structure schematic diagram of the novel clamping block is provided in the utility model;
[0025] Figure 4 A three-dimensional structure schematic diagram of the novel clamping rod is provided in the utility model.
[0026] Legend: 1, rubbing machine main body; 2, rotating roller; 3, motor; 4, gear; 5, placing hopper; 6, discharging frame; 7, discharging pipe; 8, limiting device; 801, rectangular block; 802, first damping rod; 803, first spring; 804, extrusion block; 805, threaded rod; 806, rectangular groove; 807, rubber block; 808, sliding groove; 809, sliding rod; 810, clamping block; 811, second spring; 812, extrusion frame; 9, supporting device; 901, second damping rod; 902, third spring; 903, circular ring; 904, rubber ring; 905, connecting groove; 906, clamping rod; 907, limiting rod; 908, fourth spring; 909, positioning groove; 910, positioning rod; 911, fifth spring; 912, rectangular strip; 10, fan. DETAILED DESCRIPTION
[0027] Example 1, asFigures 1-4 As shown, a new type of rubbing machine, the inside of the rubbing machine body 1 is evenly inserted with a rotating roller 2, one side of the rubbing machine body 1 is fixedly connected with a motor 3, the output end of the motor 3 and one end of the rotating roller 2 are fixedly connected, the end of the rotating roller 2 away from the rubbing machine body 1 is fixedly connected with a gear 4, the two gears 4 are meshed with each other, the top of the rubbing machine body 1 is provided with a placing hopper 5, one side of the rubbing machine body 1 is provided with a discharge pipe 7, the inside of the discharge pipe 7 is provided with a fan 10, one side of the rubbing machine body 1 is provided with a discharge frame 6, the surface of the discharge frame 6 is provided with a limiting device 8, the top of the rubbing machine body 1 is provided with a supporting device 9, when using the rubbing machine, the wheat is placed into the inside of the rubbing machine body 1 through the placing hopper 5, the rotating roller 2 is driven to rotate by the motor 3, because the gears 4 are meshed with each other, the rotating roller 2 can relatively rotate, the wheat can be rubbed in this way, and then the shell and the fruit of the wheat are separated, then the quality of the shell is lighter, which is sucked into the inside of the rubbing machine body 1 through the discharge pipe 7 by the fan 10, then the wheat fruit is discharged through the discharge frame 6, the unevenness caused by extrusion on the wheat fruit is avoided, and the growth of mycotoxins is avoided to a certain extent.
[0028] Referring to Figure 2 and Figure 3The limiting device 8 comprises a rectangular block 801 fixedly connected with one side of the discharging frame 6, two first damping rods 802 fixedly connected with the sides of the rectangular block 801 away from the discharging frame 6, an extrusion block 804 fixedly connected with one end of the first damping rod 802 away from the rectangular block 801, and a first spring 803 sleeved on the surface of the first damping rod 802, one end of the first spring 803 fixedly connected with one side of the rectangular block 801, and the other end of the first spring 803 fixedly connected with one side of the extrusion block 804. When the limiting device 8 is used, the collection bag is manually sleeved on the surface of the discharging frame 6, and then the extrusion block 804 is pulled to the side of the rectangular block 801 by the first spring 803, so that the extrusion block 804 is extruded on the surface of the collection bag. In this way, the collection bag can be well limited on the surface of the discharging frame 6, so that the collection bag can be prevented from falling off the surface of the discharging frame 6 to a certain extent. A threaded rod 805 is rotatably inserted through the top of the rectangular block 801, the screw threads on the surface of the threaded rod 805 are opposite to each other from the middle to the two sides, an extrusion frame 812 is sleeved on the surface of the discharging frame 6, and the threaded rod 805 is threadedly inserted into one side of the extrusion frame 812. The threaded rod 805 is manually controlled to rotate, so that the extrusion frame 812 is extruded on the surface of the discharging frame 6. In this way, the extrusion frame 812 can be well extruded on the surface of the collection bag, so that the collection bag can be well limited on the surface of the discharging frame 6. Rectangular grooves 806 are uniformly formed in the surface of the discharging frame 6, rubber blocks 807 are arranged on the inner walls of the rectangular grooves 806, and one side of each rubber block 807 is fixedly connected with one side of the extrusion frame 812. When the extrusion frame 812 is sleeved on the surface of the discharging frame 6, the rubber blocks 807 are extruded into the rectangular grooves 806. In this way, the collection bag can be well extruded on the surface of the discharging frame 6. A sliding groove 808 is formed in one side of the roller mill main body 1, a sliding rod 809 is fixedly connected with the inner wall of the sliding groove 808, a clamping block 810 is slidably sleeved on the surface of the sliding rod 809, one side of the clamping block 810 away from the sliding groove 808 is arranged on one side of the extrusion block 804 away from the discharging frame 6, a second spring 811 is sleeved on the surface of the sliding rod 809, one end of the second spring 811 is fixedly connected with the bottom of the inner wall of the sliding groove 808, and the other end of the second spring 811 is fixedly connected with the bottom of the clamping block 810. The clamping block 810 is extruded to the side of the extrusion block 804 away from the discharging frame 6 by the second spring 811, so that the clamping block 810 is limited on the side of the extrusion block 804 away from the discharging frame 6. In this way, the extrusion block 804 can be well extruded and sleeved on the collection bag on the surface of the discharging frame 6.
[0029] Referring to Figure 4The supporting device 9 comprises a circular ring 903, the top of the threshing machine body 1 is uniformly and fixedly connected with a second damping rod 901, the top of the second damping rod 901 is fixedly connected with the bottom of the circular ring 903, the surface of the second damping rod 901 is sleeved with a third spring 902, the bottom of the third spring 902 is fixedly connected with the top of the threshing machine body 1, one end of the third spring 902 close to the second damping rod 901 is fixedly connected with the bottom of the circular ring 903, and the circular ring 903 is extruded in the direction away from the threshing machine body 1 through the third spring 902, so that the circular ring 903 can be well extruded on the surface of the placing hopper 5, because the bottom of the placing hopper 5 is thinner than the upper end, the placing hopper 5 can be well supported, so that the connection between the bottom of the placing hopper 5 and the threshing machine body 1 can be avoided to be broken, the inner wall of the circular ring 903 is fixedly connected with a rubber ring 904, one side of the rubber ring 904 away from the circular ring 903 is arranged on the surface of the placing hopper 5, the rubber ring 904 can well increase the friction force between the circular ring 903 and the surface of the placing hopper 5, so that the circular ring 903 can be well arranged on the surface of the placing hopper 5, the top of the threshing machine body 1 is provided with a connecting groove 905, the inner wall of the connecting groove 905 is fixedly connected with a limiting rod 907, the surface of the limiting rod 907 is slidably sleeved with a clamping rod 906, the surface of the limiting rod 907 is sleeved with a fourth spring 908, one end of the fourth spring 908 is fixedly connected with one side of the inner wall of the connecting groove 905, one end of the fourth spring 908 close to the limiting rod 907 is fixedly connected with one side of the clamping rod 906, the clamping rod 906 is extruded in the direction close to the placing hopper 5 through the fourth spring 908, and then the clamping rod 906 is arranged on the bottom of the circular ring 903, so that the circular ring 903 can be well arranged on the surface of the placing hopper 5, one side of the inner wall of the clamping rod 906 is fixedly connected with a positioning rod 910, the surface of the positioning rod 910 is slidably sleeved with a rectangular strip 912, one side of the connecting groove 905 is provided with a positioning groove 909, the inner wall of the positioning groove 909 is slidably connected with the rectangular strip 912, the surface of the positioning rod 910 is sleeved with a fifth spring 911, the bottom of the fifth spring 911 is fixedly connected with the bottom of the inner wall of the clamping rod 906, one end of the fifth spring 911 close to the positioning rod 910 is fixedly connected with the bottom of the rectangular strip 912, the rectangular strip 912 is pulled to the inside of the positioning groove 909 through the fifth spring 911 close to the bottom of the connecting groove 905, and then the clamping rod 906 can be well limited in the connecting groove 905.
[0030] Working principle: When using the wheat hulling machine, wheat is placed into the main body 1 of the hulling machine via the hopper 5. The motor 3 drives the rotating roller 2 to rotate. Because the gears 4 mesh, the rotating roller 2 rotates relative to each other, thus hulling the wheat and separating the husk from the kernel. The blower 10 then draws the lighter husk through the discharge pipe 7 into the main body 1 of the hulling machine, allowing the wheat kernel to exit through the discharge frame 6. This avoids the pits and bumps on the wheat kernel, thus preventing the growth of fungal toxins to some extent. When using the limiting device 8, the hand... The collection bag is placed on the surface of the discharge frame 6. The first spring 803 pulls the compression block 804 towards the rectangular block 801, while the second spring 811 presses the locking block 810 towards one end of the compression block 804, thus restricting the locking block 810 to the side of the compression block 804 away from the discharge frame 6. This effectively compresses the collection bag placed on the surface of the discharge frame 6 by the compression block 804. When the compression frame 812 is placed on the surface of the discharge frame 6, the rubber block 807 is pressed into the interior of the rectangular groove 806. Then, the threaded rod 805 is manually rotated, further compressing the bag. The frame 812 is pressed against the surface of the discharge frame 6, which effectively presses the frame 812 against the surface of the collection bag, thus effectively confining the collection bag to the surface of the discharge frame 6. This can, to a certain extent, prevent the collection bag from falling off the surface of the discharge frame 6. When using the support device 9, the third spring 902 presses the ring 903 away from the main body 1 of the crusher, the fourth spring 908 presses the locking rod 906 towards the placement hopper 5, and the fifth spring 911 pulls the rectangular bar 912 towards the bottom of the connecting groove 905, thereby sliding the rectangular bar 912 to the fixed position. The positioning groove 909 is located inside the connecting groove 905, which effectively restricts the positioning rod 906 inside the connecting groove 905. This allows the positioning rod 906 to be positioned at the bottom of the ring 903, which effectively presses the ring 903 against the surface of the placing hopper 5. Since the bottom of the placing hopper 5 is thinner than the top, it effectively supports the placing hopper 5, thus preventing breakage at the connection between the bottom of the placing hopper 5 and the main body 1 of the crushing machine. The rubber ring 904 effectively increases the friction between the ring 903 and the surface of the placing hopper 5, thus effectively positioning the ring 903 on the surface of the placing hopper 5.
[0031] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.
Claims
1. A new type of dehuller comprising a dehuller body (1), characterized in that: The inside of the rolling machine body (1) is uniformly rotatably provided with a rotating roller (2), one side of the rolling machine body (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with one end of the rotating roller (2), the end of the rotating roller (2) away from the rolling machine body (1) is fixedly connected with a gear (4), the two gears (4) are meshed with each other, the top of the rolling machine body (1) is provided with a placing hopper (5), one side of the rolling machine body (1) is provided with a discharge pipe (7), the inside of the discharge pipe (7) is provided with a fan (10), one side of the rolling machine body (1) is provided with a discharge frame (6), the surface of the discharge frame (6) is provided with a limiting device (8), the top of the rolling machine body (1) is provided with a supporting device (9), the limiting device (8) comprises a rectangular block (801), one side of the rectangular block (801) and the discharge frame (6) are fixedly connected, the side of the two rectangular blocks (801) away from the discharge frame (6) is fixedly connected with a first damping rod (802), one end of the first damping rod (802) away from the rectangular block (801) is fixedly connected with a pressing block (804), the surface of the first damping rod (802) is sleeved with a first spring (803), one end of the first spring (803) and one side of the rectangular block (801) are fixedly connected, one end of the first spring (803) close to the first damping rod (802) and one side of the pressing block (804) are fixedly connected.
2. A new type of rubbing machine according to claim 1, characterized in that: The top of the rectangular block (801) is rotatably penetrated and provided with a threaded rod (805), the thread direction of the surface of the threaded rod (805) is opposite from the middle to both sides, the surface of the discharge frame (6) is sleeved with a pressing frame (812), the threaded rod (805) is threadedly inserted in one side of the pressing frame (812).
3. A new type of rubbing machine according to claim 1, characterized in that: The surface of the discharge frame (6) is uniformly provided with a rectangular groove (806), the inner wall of the rectangular groove (806) is provided with a rubber block (807), one side of the rubber block (807) away from the rectangular groove (806) and one side of the pressing frame (812) are fixedly connected.
4. A new type of rubbing machine according to claim 1, characterized in that: One side of the rolling machine body (1) is provided with a chute (808), the inner wall of the chute (808) is fixedly connected with a sliding rod (809), the surface of the sliding rod (809) is slidably sleeved with a clamping block (810), one side of the clamping block (810) away from the chute (808) is arranged on one side of the pressing block (804) away from the discharge frame (6), the surface of the sliding rod (809) is sleeved with a second spring (811), one end of the second spring (811) and the bottom of the inner wall of the chute (808) are fixedly connected, one end of the second spring (811) close to the sliding rod (809) and the bottom of the clamping block (810) are fixedly connected.
5. A new type of rubbing machine according to claim 1, characterized in that: The supporting device (9) includes a circular ring (903), the top of the rolling machine body (1) is uniformly and fixedly connected with a second damping rod (901), the top of the second damping rod (901) is fixedly connected with the bottom of the circular ring (903), the surface of the second damping rod (901) is sleeved with a third spring (902), the bottom of the third spring (902) is fixedly connected with the top of the rolling machine body (1), and one end of the third spring (902) close to the second damping rod (901) is fixedly connected with the bottom of the circular ring (903).
6. A new type of rubbing machine according to claim 5, characterized in that: The inner wall of the circular ring (903) is fixedly connected with a rubber ring (904), and the side, away from the circular ring (903), of the rubber ring (904) is arranged on the surface of the placing hopper (5).
7. A new type of rubbing machine according to claim 1, characterized in that: The top of the rolling machine body (1) is provided with a connecting groove (905), the inner wall of the connecting groove (905) is fixedly connected with a limiting rod (907), the surface of the limiting rod (907) is slidably sleeved with a clamping rod (906), the surface of the limiting rod (907) is sleeved with a fourth spring (908), one end of the fourth spring (908) is fixedly connected with the inner wall of the connecting groove (905), and the end, close to the limiting rod (907), of the fourth spring (908) is fixedly connected with one side of the clamping rod (906).
8. A new type of rubbing machine according to claim 7, characterized in that: The inner wall of one side of the clamping rod (906) is fixedly connected with a positioning rod (910), the surface of the positioning rod (910) is slidably sleeved with a rectangular strip (912), one side of the connecting groove (905) is provided with a positioning groove (909), the inner wall of the positioning groove (909) is slidably connected with the rectangular strip (912), the surface of the positioning rod (910) is sleeved with a fifth spring (911), the bottom of the fifth spring (911) is fixedly connected with the bottom of the inner wall of the clamping rod (906), and the end, close to the positioning rod (910), of the fifth spring (911) is fixedly connected with the bottom of the rectangular strip (912).