Double-body husked rice separator
By designing a cleaning device in a sieve granule separator, and using the cooperation of transmission and cleaning parts, the residue on the screen plate is cleaned, which solves the problem of inconvenient cleaning of screen plates in the prior art and improves work efficiency.
Patent Information
- Application Number
- CN202421630027.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing two-body granular separator usually does not have the structure to clean the screen plate, which makes it inconvenient for staff to clean the residue on the screen plate, which increases the workload of staff and reduces the working efficiency of granular separator.
A two-body granule separator is designed, including a cleaning device, which includes a transmission member and a cleaning member. By rotating the transmission member, the cleaning member is driven to move along the upper surface of the screen plate to achieve cleaning of residues on the screen plate.
It effectively reduces the possibility that the staff is inconvenient to clean the residue on the screen, improves the working efficiency of the granular separator, and reduces the accumulation of residue on the screen.
Smart Images
Figure CN222998829U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of paddy and brown rice separation, and particularly to a double-body paddy and brown rice separator. Background Technique
[0002] A paddy and brown rice separator is a device that utilizes the differences in specific gravity, particle size, and surface friction coefficient between paddy and brown rice, and through the action of a bidirectionally inclined and reciprocating working plate, increases automatic classification to separate paddy and brown rice. Since the processing efficiency of a single-body paddy and brown rice separator is relatively low and it is not suitable for large-scale rice mills, the double-body paddy and brown rice separator has been more widely used.
[0003] At present, after the paddy and brown rice separator completes the separation of paddy and brown rice, the separated residues are easily adhered to the sieve plate. Since the sieve plate is located inside the device, the existing double-body paddy and brown rice separator usually does not have a structure for cleaning the sieve plate, which makes it inconvenient for the staff to clean the residues on the sieve plate, increasing the workload of the staff, making it more troublesome to clean the sieve plate, greatly reducing the working efficiency of the paddy and brown rice separator, and easily affecting subsequent processing. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a double-body paddy and brown rice separator, aiming to improve the problem that the existing double-body paddy and brown rice separator usually does not have a structure for cleaning the sieve plate, resulting in inconvenience for the staff to clean the residues on the sieve plate.
[0005] The utility model is implemented as follows:
[0006] The utility model provides a double-body paddy and brown rice separator, including a machine body and a cleaning device.
[0007] A lifting member is connected to the upper surface of the machine body, a feeding bin is connected to the movable end of the lifting member, a feeding pipe is communicated with the lower surface of the feeding bin, two separation boxes are connected to the surface of the machine body, a discharge bin is communicated with the lower surface of the separation box, and a sieve plate is connected inside the separation box. Cleaning devices are provided in both separation boxes. The cleaning device includes a transmission member and a cleaning member. The transmission member is rotatably installed inside the separation box, the cleaning member is threadedly sleeved on the surface of the transmission member, the cleaning member is attached to the upper surface of the sieve plate, an opening is formed in the front of the separation box, and a baffle is inserted into the opening.
[0008] In one embodiment of the utility model, the lifting member includes a support column and a hydraulic cylinder. The support column is installed on the surface of the machine body, the hydraulic cylinder is installed inside the support column, and the movable end of the hydraulic cylinder is fixedly connected to the lower surface of the feeding bin.
[0009] In an embodiment of the present utility model, a blanking bin is connected to the front of the machine body, and the blanking bin is located directly below the discharging bin.
[0010] In an embodiment of the present utility model, the transmission member includes a knob and a lead screw. The knob and the lead screw are both rotatably installed in the separation box, and the knob is located outside the separation box. The cleaning member is threadedly sleeved on the surface of the lead screw.
[0011] In an embodiment of the present utility model, a moving block is connected to the upper surface of the cleaning member. The moving block is threadedly sleeved on the surface of the lead screw, and the moving block is in contact with the inner wall of the separation box.
[0012] In an embodiment of the present utility model, a chute is opened at the top of the separation box. The lead screw is located in the chute, and the moving block is in contact with the inner wall of the chute.
[0013] In an embodiment of the present utility model, the cleaning member includes a cleaning block and a cleaning brush. The cleaning block is fixedly connected to the moving block and the cleaning brush respectively. The cleaning block is in contact with the inner wall of the separation box, and the cleaning brush is in contact with the upper surface of the sieve plate.
[0014] In an embodiment of the present utility model, insertion blocks are connected to both sides of the baffle, and insertion slots corresponding to the insertion blocks are opened on the surface of the separation box.
[0015] In an embodiment of the present utility model, an elastic pad is connected to the surface of the insertion block, and the elastic pad is in contact with the inner wall of the insertion slot.
[0016] In an embodiment of the present utility model, a cover plate is connected to the top of the separation box by bolts, and a plurality of bolts are provided.
[0017] The beneficial effects of the present utility model are as follows: A double-body paddy and brown rice separator obtained by the above design of the present utility model, when in use, the paddy and brown rice are placed in the feeding bin at the upper end of the lifting member, and the paddy and brown rice will fall into the corresponding separation boxes through the two blanking pipes. Through the cooperation of the machine body, the separation box and the sieve plate, the paddy and brown rice can be separated, and the fine bran will be discharged from the discharging bin. After separation, the baffle is pulled out from the notch, and then through the cooperation of the transmission member and the cleaning member, the cleaning member moves along the upper surface of the sieve plate, which is beneficial to cleaning the residues on the upper surface of the sieve plate, reducing the possibility that it is inconvenient for the staff to clean the residues on the sieve plate, and the residues on the sieve plate will be discharged from the notch. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.
[0019] Figure 1 is a schematic structural view of a double-body paddy and brown rice separator provided by an embodiment of the present utility model;
[0020] Figure 2 is a partial cross-sectional view of the structure where a lifting member and a feeding bin are connected provided by an embodiment of the present utility model;
[0021] Figure 3 is a schematic structural view of the connection between a separation box and a cleaning device provided by an embodiment of the present utility model;
[0022] Figure 4 is a partial schematic view of the structure where a transmission member and a cleaning member are connected provided by an embodiment of the present utility model.
[0023] In the figure: 100 - machine body; 110 - lifting member; 111 - support column; 112 - hydraulic cylinder; 120 - feeding bin; 130 - feeding pipe; 140 - separation box; 141 - sliding groove; 142 - slot; 150 - discharge bin; 160 - sieve plate; 170 - notch; 180 - feeding bin; 190 - bolt; 191 - cover plate; 200 - cleaning device; 210 - transmission member; 211 - knob; 212 - lead screw; 220 - cleaning member; 221 - cleaning block; 222 - cleaning brush; 230 - baffle; 231 - insertion block; 232 - elastic pad; 240 - moving block. Specific Embodiments
[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.
[0025] Embodiment
[0026] Please refer to Figures 1 - 4 , the present utility model provides a double-body paddy and brown rice separator, including a machine body 100 and a cleaning device 200.
[0027] Among them, the cleaning device 200 is installed in the separation box 140 of the machine body 100. Through the cleaning device 200, the residues on the sieve plate 160 can be cleaned, reducing the possibility that it is inconvenient for the staff to clean the residues on the sieve plate 160.
[0028] Please refer to Figures 1 - 3 , a lifting member 110 is connected to the upper surface of the machine body 100. The movable end of the lifting member 110 is connected to a feeding bin 120. The lower surface of the feeding bin 120 is communicated with a feeding pipe 130. Two separation boxes 140 are connected to the surface of the machine body 100. The lower surface of the separation box 140 is communicated with a discharge bin 150. And a sieve plate 160 is connected in the separation box 140. In specific implementation, here through the lifting member 110, the height of the feeding bin 120 can be adjusted. The paddy and brown rice are put into the feeding bin 120, and the paddy and brown rice will enter the corresponding separation box 140 from the two feeding pipes 130. Through the sieve plate 160 and the machine body 100, the paddy and brown rice can be separated. After separation, the brown rice will accumulate on the sieve plate 160, and the fine bran will be sucked to the bottom of the separation box 140 and discharged from the discharge bin 150.
[0029] In this embodiment, the lifting member 110 includes a support column 111 and a hydraulic cylinder 112. The support column 111 is installed on the surface of the machine body 100. The hydraulic cylinder 112 is installed in the support column 111, and the movable end of the hydraulic cylinder 112 is fixedly connected to the lower surface of the feeding bin 120. A feeding bin 180 is connected to the front of the machine body 100. The feeding bin 180 is located directly below the discharge bin 150. In specific implementation, when the separation box 140 separates the paddy and brown rice, the fine bran will fall from the discharge bin 150 into the feeding bin 180 and then be discharged from the feeding bin 180.
[0030] Please refer to Figures 1 - 4 , two separation boxes 140 are both provided with a cleaning device 200. The cleaning device 200 includes a transmission member 210 and a cleaning member 220. The transmission member 210 is rotatably installed in the separation box 140. The cleaning member 220 is threadedly sleeved on the surface of the transmission member 210. The cleaning member 220 is attached to the upper surface of the sieve plate 160. A notch 170 is formed in the front of the separation box 140, and a baffle 230 is inserted into the notch 170. In specific implementation, when the separation of the paddy and brown rice is completed, the baffle 230 is pulled out of the notch 170 so that it no longer blocks the notch 170. By rotating the transmission member 210, it drives the cleaning member 220 to move along the upper surface of the sieve plate 160, which is beneficial to cleaning the residues accumulated on the upper surface of the sieve plate 160. Reducing the possibility that it is inconvenient for the staff to clean the residues on the sieve plate 160, and the residues on the sieve plate 160 will be discharged from the notch 170, reducing the possibility that the residues will accumulate on the sieve plate 160.
[0031] In this embodiment, the transmission member 210 includes a knob 211 and a lead screw 212. The knob 211 and the lead screw 212 are both rotatably installed in the separation box 140, and the knob 211 is located outside the separation box 140. The cleaning member 220 is threadedly sleeved on the surface of the lead screw 212; a moving block 240 is connected to the upper surface of the cleaning member 220. The moving block 240 is threadedly sleeved on the surface of the lead screw 212, and the moving block 240 is in contact with the inner wall of the separation box 140.
[0032] A chute 141 is provided at the top of the separation box 140. The lead screw 212 is located in the chute 141. The moving block 240 is in contact with the inner wall of the chute 141. In specific implementation, when the lead screw 212 rotates, the moving block 240 can be made to move along the inner wall of the chute 141, which is beneficial to improving the stability of the moving block 240 during movement. Setting the lead screw 212 in the chute 141 can protect the lead screw 212; the cleaning member 220 includes a cleaning block 221 and a cleaning brush 222. The cleaning block 221 is fixedly connected to the moving block 240 and the cleaning brush 222 respectively. The cleaning block 221 is in contact with the inner wall of the separation box 140, and the cleaning brush 222 is in contact with the upper surface of the sieve plate 160.
[0033] Insert blocks 231 are connected to both sides of the baffle 230. Corresponding slots 142 are provided on the surface of the separation box 140 for the insert blocks 231; an elastic pad 232 is connected to the surface of the insert blocks 231. The elastic pad 232 is in contact with the inner wall of the slot 142. In specific implementation, an elastic pad 232 is provided on the surface of the insert blocks 231 to make it in contact with the inner wall of the slot 142, which is beneficial to the stability of the insert blocks 231 in the slot 142 and reduces the possibility that the baffle 230 is prone to movement in the notch 170. It should be noted that the elastic pad 232 can be made of rubber or silicone.
[0034] The top of the separation box 140 is connected with a cover plate 191 through bolts 190. A plurality of bolts 190 are provided. In specific implementation, the cover plate 191 is installed on the top of the separation box 140 through bolts 190. When the machine body 100 drives the separation box 140 to work, the possibility of the paddy and rice grains splashing out from the top of the separation box 140 is reduced.
[0035] Specifically, the working principle of the double-body paddy and brown rice separator is as follows: When in use, the paddy and brown rice are put into the feeding bin 120 at the upper end of the hydraulic cylinder 112. The paddy and brown rice will fall from the two feeding pipes 130 into the corresponding separation boxes 140. Through the cooperation of the machine body 100, the separation boxes 140 and the sieve plate 160, the paddy and brown rice can be separated. The fine bran will be discharged from the discharge bin 150. After separation, the baffle 230 is pulled out from the notch 170 so that it no longer blocks the notch 170. By manually rotating the knob 211, the screw rod 212 is driven to rotate, and then the moving block 240 is driven to move along the inner wall of the sliding groove 141, reducing the possibility that the moving track of the moving block 240 will deviate during the moving process. And the moving block 240 drives the cleaning block 221 to move, so that the cleaning brush 222 moves along the upper surface of the sieve plate 160, which is conducive to cleaning the residues on the upper surface of the sieve plate 160 and reducing the possibility that the staff is inconvenient to clean the residues on the sieve plate 160. The residues on the sieve plate 160 will be discharged from the notch 170.
[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A double-body rice-rough separator, characterized in that: include A machine body (100), wherein the upper surface of the machine body (100) is connected to a lifting member (110), the movable end of the lifting member (110) is connected to a discharge bin (120), the lower surface of the discharge bin (120) is connected to a discharge pipe (130), the surface of the machine body (100) is connected to two separation boxes (140), the lower surface of the separation box (140) is connected to a discharge bin (150), and a sieve plate (160) is connected inside the separation box (140); The two separation boxes (140) are both provided with a cleaning device (200), and the cleaning device (200) comprises a transmission member (210) and a cleaning member (220). The transmission member (210) is rotatably mounted in the separation box (140), and the cleaning member (220) is threadedly sleeved on the surface of the transmission member (210). The cleaning member (220) is in contact with the upper surface of the sieve plate (160). A notch (170) is provided on the front of the separation box (140), and a baffle (230) is inserted into the notch (170).
2. A double-body rice-rough separator according to claim 1, characterized in that: The lifting member (110) comprises a support column (111) and a hydraulic cylinder (112); the support column (111) is mounted on the surface of the machine body (100); the hydraulic cylinder (112) is mounted inside the support column (111); and the movable end of the hydraulic cylinder (112) is fixedly connected to the lower surface of the discharge bin (120).
3. A double-body rice-rough separator according to claim 1, characterized in that: The front of the machine body (100) is connected to a lower material bin (180), and the lower material bin (180) is located directly below the discharge bin (150).
4. A double-body rice-rough separator according to claim 1, characterized in that: The transmission member (210) comprises a knob (211) and a screw rod (212); the knob (211) and the screw rod (212) are both rotatably mounted in the separation box (140); the knob (211) is located outside the separation box (140); and the cleaning member (220) is threadedly sleeved on the surface of the screw rod (212).
5. A double-body rice-rough separator according to claim 4, characterized in that: The upper surface of the cleaning member (220) is connected to a moving block (240), the moving block (240) is threadedly sleeved on the surface of the screw rod (212), and the moving block (240) is in contact with the inner wall of the separation box (140).
6. A double-body rice-rough separator according to claim 5, characterized in that: A slide groove (141) is provided on the top of the separation box (140), the screw rod (212) is located in the slide groove (141), and the moving block (240) is in contact with the inner wall of the slide groove (141).
7. A double-body rice-rough separator according to claim 6, characterized in that: The cleaning member (220) comprises a cleaning block (221) and a cleaning brush (222); the cleaning block (221) is fixedly connected to the moving block (240) and the cleaning brush (222) respectively; the cleaning block (221) is in contact with the inner wall of the separation box (140); and the cleaning brush (222) is in contact with the upper surface of the sieve plate (160).
8. A double-body rice-rough separator according to claim 1, characterized in that: Insertion blocks (231) are connected to both sides of the baffle (230), and slots (142) corresponding to the insertion blocks (231) are provided on the surface of the separation box (140).
9. A double-body rice-rough separator according to claim 8, characterized in that: An elastic pad (232) is connected to the surface of the insert block (231), and the elastic pad (232) is in contact with the inner wall of the slot (142).
10. A double-body rice-rough separator according to claim 1, characterized in that: The top of the separation box (140) is connected to a cover plate (191) via bolts (190), and a plurality of bolts (190) are provided.