Improved rice processing rice huller

Abstract

The utility model discloses an improved rice processing rice huller, and relates to the technical field of rice processing. The improved rice processing rice huller comprises a rice huller body and a damping base. The damping base is arranged below the rice huller body; a material bin is arranged above the rice huller body; a feeding pipe is arranged at the top end of the material bin; a vibration conveying belt is arranged under the feeding pipe. The device is provided with the rotary harrow and the vibration conveying belt, when the device is used, rice is conveyed through the vibration conveying belt, the stacked rice is separated through the harrow teeth through rotation of the rotary harrow while conveying is conducted, and meanwhile weed leaves and the like in the rice are collected through the tip ends of the front portions of the harrow teeth; while the rotary harrow rotates, weeds, waste leaves and the like carried on the harrow teeth are separated through the fixed harrow teeth, so that the device can conveniently separate the weeds and the waste leaves in the unhulled rice in use, and meanwhile, the phenomenon of blockage caused by excessive unhulled rice in the conveying process can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the field of rice processing, in particular to an improved rice processing husking machine. Background Art

[0002] Rice husking machine refers to a machine used for husking and rice husking, and is mainly used in the rice processing process. Husking refers to removing the outer husk of rice, and rice husking refers to husking and polishing the husked rice to make it cleaner and smoother. The existing device still has some defects; for example;

[0003] For example, in the Chinese utility model patent with publication number CN215464605U, the device includes a base and a support plate for supporting the rice husking machine body, the four corners of the base are provided with detachable support rods, the support plate is provided with a through hole for the top end of the support rod to pass through, the support rod sleeve is provided with a shock-absorbing spring, one end of the shock-absorbing spring is fixedly connected to the bottom end of the support plate, the other end of the shock-absorbing spring is fixedly connected to the base, and a connecting plug is provided between the support rod and the base;

[0004] There are some problems with the above-mentioned device. The device can buffer the vibration generated by the rice husking machine when it is working, and has the effect of reducing the noise generated by the vibration of the rice husking machine and improving the health level of the workers. However, the device cannot prevent the clogging of the feed port when the rice is poured in. When there is too much rice, the clogging of the feed port will cause the rice to overflow, causing unnecessary waste. At the same time, the device cannot separate the debris in the rice.

[0005] Therefore we have proposed an improved rice processing husking machine, so as to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide an improved rice processing husker to solve the problems raised by the above background technology that the improved rice processing husker on the market currently cannot prevent the clogging of the feed port part and cannot separate the sundries in the rice when in use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved rice processing husker, comprising a husker body and a shock-absorbing base; the shock-absorbing base is arranged below the husker body; a material bin is arranged above the husker body; a feed pipe is arranged at the top of the material bin; a vibrating conveyor belt is arranged directly below the feed pipe; a rotary rake is arranged above the vibrating conveyor belt; one end of the rotary rake is rotatably connected to a mounting plate, and the other end is embedded in a side wall of the material bin and rotatably connected to a connecting bearing; the mounting plate is fixedly installed below the top plate in the material bin; the height of the rotary rake is slightly higher than the bottom plate height of the vibrating conveyor belt, and the rotary rake and the vibrating conveyor belt do not interfere with each other; a plurality of rake teeth are evenly distributed on the rotary rake, and a fixed rake tooth is arranged between every two rake teeth; the fixed rake teeth are fixedly installed at the rear wall of the material bin; a waste leaf bin is arranged directly below the fixed rake teeth; the waste leaf bin is fixedly installed inside the material bin.

[0008] As the preferred technical solution of the utility model, a vibration motor is arranged on the side of the vibrating conveyor belt; the vibration motor is fixedly installed inside the material bin; the rotary rake is embedded in the end face of one end of the material bin and is connected to the rotating motor shaft; the rotating motor is fixedly installed outside the material bin.

[0009] As the preferred technical solution of the utility model, the shock-absorbing base is fixedly connected to the rice husking machine body through the support plate above it; a plurality of grooves are provided under the support plate; the opening of the grooves is the bottom end surface of the support plate; the bottom of the support plate is embedded in the shock-absorbing base; the support plate is movably connected to the shock-absorbing base.

[0010] As a preferred technical solution of the utility model, a bottom rod is arranged inside the shock-absorbing base; the bottom rod is fixedly installed inside the shock-absorbing base, and the number of the bottom rods corresponds to the number of the grooves; the bottom rod and the grooves fit each other and are movably connected to the grooves.

[0011] As the preferred technical solution of the utility model, a compression spring is sleeved on the bottom rod; the bottom of the compression spring and the bottom of the shock-absorbing base are in the same plane; a movable block is arranged on the top of the compression spring; the movable block is also sleeved on the bottom rod, and the movable block is movably connected to the bottom rod; the top surface of the movable block is contact-connected with the bottom surface of the support plate, and the size of the movable block is larger than the size of the groove at the bottom of the support plate.

[0012] As a preferred technical solution of the utility model, a plurality of pressure relief holes are evenly provided on both sides of the shock absorbing base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device is provided with a rotary rake and a vibrating conveyor belt. When in use, the rice is conveyed by the vibrating conveyor belt. While conveying, the rotary rake rotates to separate the stacked rice. At the same time, the tip of the front part of the rake teeth collects the weeds and leaves in the rice. When the rotary rake rotates, the weeds and leaves carried on the rake teeth are separated by the fixed rake teeth. Therefore, the device can separate the weeds and leaves in the rice and effectively prevent the occurrence of blockage during transportation due to excessive rice.

[0015] 2. The device is provided with a shock-absorbing base and a support plate. The cooperation between the bottom rod in the shock-absorbing base and the groove at the bottom of the support plate can effectively buffer the vibration of the entire device when the device is husking rice, so that the device can buffer the vibration generated when husking rice during use, effectively improving the shock-absorbing performance of the device. At the same time, the shock-absorbing base can reduce the noise caused by the contact between the device and the ground due to shaking, thereby achieving the purpose of noise reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the side section structure of the material bin of the present utility model.

[0020] In the figure: 1. Feed pipe; 2. Material bin; 3. Rice hulling machine body; 4. Shock-absorbing base; 5. Vibrating conveyor belt; 6. Rotary harrow; 7. Mounting plate; 8. Fixed harrow teeth; 9. Waste leaf bin; 10. Connecting bearing; 11. Rotating motor; 12. Vibrating motor; 13. Bottom rod; 14. Compression spring; 15. Movable block; 16. Groove; 17. Support plate; 18. Pressure relief hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4The utility model provides a technical solution: an improved rice processing husker, comprising a husker body 3 and a shock-absorbing base 4; the shock-absorbing base 4 is arranged below the husker body 3, and a material bin 2 is arranged above the husker body 3; a feed pipe 1 is arranged at the top of the material bin 2; a vibrating conveyor belt 5 is arranged just below the feed pipe 1; a rotary rake 6 is arranged above the vibrating conveyor belt 5; one end of the rotary rake 6 is rotatably connected to a mounting plate 7, and the other end is embedded in a side wall of the material bin 2 and rotatably connected to a connecting bearing 10; the mounting plate 7 is fixedly installed below the top plate in the material bin 2; the height of the rotary rake 6 is slightly higher than the bottom plate height of the vibrating conveyor belt 5, and the rotary rake 6 and the vibrating conveyor belt 5 do not interfere with each other; a plurality of rake teeth are evenly distributed on the rotary rake 6, and a fixed rake tooth 8 is arranged between every two rake teeth; the fixed rake teeth 8 are fixedly installed on the rear wall of the material bin 2 Position; a waste leaf bin 9 is arranged just below the fixed rake teeth 8; the waste leaf bin 9 is fixedly installed inside the material bin 2; the rice to be processed is put into the material bin 2 through the feeding pipe 1, and the rice falls onto the vibrating conveyor belt 5 after being put into the material bin 2, and the rice is transported under the action of the vibrating motor 12, and the rotating motor 11 runs synchronously during the transportation, thereby driving the rotary rake 6 installed inside the material bin 2 through the mounting plate 7 and the connecting bearing 10 to rotate, thereby driving the rake teeth on the rotary rake 6 to disperse the rice on the vibrating conveyor belt 5, and while the rake teeth disperse the rice, the rake tip separates and collects the weeds or broken leaves in the rice, and the fixed rake teeth 8 on the side of the rotary rake 6 can be used to peel off the weeds and broken leaves attached to the rake teeth of the rotary rake 6, and the peeled weeds and broken leaves fall into the waste leaf bin 9 at the bottom of the material bin 2.

[0023] A vibration motor 12 is arranged on the side of the vibration conveyor belt 5; the vibration motor 12 is fixedly installed inside the material bin 2; the rotary harrow 6 is embedded in the end face of one end of the material bin 2 and is connected to the shaft of the rotating motor 11; the rotating motor 11 is fixedly installed outside the material bin 2; the rice is transported under the action of the vibration motor 12, and the rotating motor 11 runs synchronously during the transportation, thereby driving the rotary harrow 6 installed inside the material bin 2 through the mounting plate 7 and the connecting bearing 10 to rotate.

[0024] The shock-absorbing base 4 is fixedly connected to the rice husking machine body 3 through the support plate 17 above it; a plurality of grooves 16 are provided below the support plate 17; the opening of the groove 16 is the bottom end surface of the support plate 17; the bottom of the support plate 17 is embedded in the shock-absorbing base 4; the support plate 17 is movably connected to the shock-absorbing base 4; a bottom rod 13 is provided inside the shock-absorbing base 4; the bottom rod 13 is fixedly installed inside the shock-absorbing base 4, and the number of the bottom rods 13 corresponds to the number of the grooves 16; the bottom rod 13 and the grooves 16 fit each other and the bottom rod 13 and the grooves 16 are movably connected; a compression spring 14 is sleeved on the bottom rod 13; the bottom of the compression spring 14 is in the same plane as the bottom of the shock-absorbing base 4; a movable Movable block 15; the movable block 15 is also sleeved on the bottom rod 13, and the movable block 15 is movably connected to the bottom rod 13; the top surface of the movable block 15 is contact-connected with the bottom surface of the support plate 17, and the size of the movable block 15 is larger than the size of the groove 16 at the bottom of the support plate 17; when the device is running, the operation of the vibration motor 12 and the rice husking machine body 3 will cause the device to repeatedly contact the ground and generate noise, and the support plate 17 and the shock-absorbing base 4 are used to dampen and reduce noise of the entire device: during the operation of the device, the groove 16 at the bottom of the support plate 17 sinks toward the bottom rod 13, driving the movable block 15 sleeved on the bottom rod 13 inside the shock-absorbing base 4 to sink synchronously, thereby driving the compressed spring 14 to contract to complete the shock absorption of the device.

[0025] A plurality of pressure relief holes 18 are evenly provided on both sides of the shock-absorbing base 4 ; the air pressure generated by squeezing inside the shock-absorbing base 4 can be discharged to the outside through the pressure relief holes 18 to prevent damage to the device caused by excessive air pressure.

[0026] Working principle: When using the improved rice processing husker, firstly, the rice to be processed is put into the material bin 2 through the feed pipe 1. After the rice is put into the material bin 2, it falls onto the vibrating conveyor belt 5, and the rice is transported under the action of the vibrating motor 12. While transporting, the rotating motor 11 runs synchronously, thereby driving the rotary rake 6 installed inside the material bin 2 through the mounting plate 7 and the connecting bearing 10 to rotate, thereby driving the rake teeth on the rotary rake 6 to disperse the rice on the vibrating conveyor belt 5. While the rake teeth disperse the rice, the rake tip separates and collects the weeds or broken leaves in the rice, and the fixed rake teeth 8 on the side of the rotary rake 6 can peel off the weeds and broken leaves attached to the rake teeth of the rotary rake 6, and the peeled weeds and broken leaves fall into the material bin. 2 is placed in the waste leaf bin 9 at the bottom; the rice after separation is transported to the inside of the rice husking machine body 3 below along the vibrating conveyor belt 5, and the rice is processed by the rice husking machine body 3 for the next step; when the device is in operation, the vibration motor 12 and the operation of the rice husking machine body 3 cause the device to repeatedly contact the ground and generate noise, and the support plate 17 and the shock-absorbing base 4 are used to reduce shock and noise for the entire device: during the operation of the device, the groove 16 provided at the bottom of the support plate 17 sinks toward the bottom rod 13, driving the movable block 15 sleeved on the bottom rod 13 inside the shock-absorbing base 4 to sink synchronously, thereby driving the compressed spring 14 to contract to complete the shock absorption of the device, and the air pressure generated by the extrusion inside the shock-absorbing base 4 can be discharged to the outside through the pressure relief hole 18 to prevent damage to the device caused by excessive air pressure.

[0027] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An improved rice processing husker, comprising a husker body (3) and a shock-absorbing base (4); the shock-absorbing base (4) is arranged below the husker body (3); Features: A material bin (2) is arranged above the rice husking machine body (3); a feed pipe (1) is arranged at the top of the material bin (2); a vibrating conveyor belt (5) is arranged directly below the feed pipe (1); a rotary rake (6) is arranged above the vibrating conveyor belt (5); one end of the rotary rake (6) is rotatably connected to a mounting plate (7), and the other end is embedded in the side wall of the material bin (2) and rotatably connected to a connecting bearing (10); the mounting plate (7) is fixedly mounted under the inner top plate of the material bin (2) The rotary rake (6) is located at a height slightly higher than the bottom plate height of the vibrating conveyor belt (5), and the rotary rake (6) and the vibrating conveyor belt (5) do not interfere with each other; a plurality of rake teeth are evenly distributed on the rotary rake (6), and a fixed rake tooth (8) is provided between every two rake teeth; the fixed rake teeth (8) are fixedly installed at the rear wall of the material bin (2); a waste leaf bin (9) is provided directly below the fixed rake teeth (8); the waste leaf bin (9) is fixedly installed inside the material bin (2).

2. The improved rice processing husker according to claim 1, characterized in that: A vibration motor (12) is arranged on the side of the vibration conveyor belt (5); the vibration motor (12) is fixedly installed inside the material bin (2); the rotary rake (6) is embedded in the end surface of one end of the material bin (2) and is connected to the shaft of the rotary motor (11); the rotary motor (11) is fixedly installed outside the material bin (2).

3. The improved rice processing husker according to claim 1, characterized in that: The shock-absorbing base (4) is fixedly connected to the rice husking machine body (3) via a support plate (17) above the shock-absorbing base; a plurality of grooves (16) are provided below the support plate (17); the opening of the grooves (16) is the bottom end surface of the support plate (17); the bottom of the support plate (17) is embedded in the shock-absorbing base (4); and the support plate (17) is movably connected to the shock-absorbing base (4).

4. The improved rice processing husker according to claim 3, characterized in that: A bottom rod (13) is arranged inside the shock-absorbing base (4); the bottom rod (13) is fixedly installed inside the shock-absorbing base (4), and the number of the bottom rods (13) corresponds to the number of the grooves (16); the bottom rod (13) and the grooves (16) fit each other, and the bottom rod (13) and the grooves (16) are movably connected.

5. The improved rice processing husker according to claim 4, characterized in that: The bottom rod (13) is sleeved with a compression spring (14); the bottom of the compression spring (14) and the bottom of the shock-absorbing base (4) are in the same plane; the top of the compression spring (14) is provided with a movable block (15); the movable block (15) is also sleeved on the bottom rod (13), and the movable block (15) is movably connected to the bottom rod (13); the top surface of the movable block (15) is contact-connected with the bottom surface of the support plate (17), and the size of the movable block (15) is larger than the size of the groove (16) at the bottom of the support plate (17).

6. The improved rice processing husker according to claim 1, characterized in that: A plurality of pressure relief holes (18) are evenly arranged on both sides of the shock-absorbing base (4).

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