CN217512257U - Rice processing raw materials sieving mechanism - Google Patents
Rice processing raw materials sieving mechanism Download PDFInfo
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- CN217512257U CN217512257U CN202221576075.0U CN202221576075U CN217512257U CN 217512257 U CN217512257 U CN 217512257U CN 202221576075 U CN202221576075 U CN 202221576075U CN 217512257 U CN217512257 U CN 217512257U
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- strip
- tank body
- screening
- disc
- driving motor
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Abstract
The utility model provides a rice processing raw material screening device, which comprises a tank body, wherein a strip-shaped block is arranged at the top of the tank body along the length direction of the tank body, a strip-shaped groove is arranged in the strip-shaped block along the length direction of the strip-shaped block, the strip-shaped groove runs through the top of the strip-shaped block and the tank body, a lead screw is arranged in the strip-shaped groove, two ends of the lead screw are rotatably connected with two ends of the strip-shaped groove through rotating bearings, a first driving motor is coaxially arranged at one end of the lead screw, and the first driving motor is fixed on the strip-shaped block through a bracket; and the screw rod is provided with a moving block through a nut thread. The utility model discloses when using, because the whole movable connection of screening bucket stretches into the U template with the push pedal through the pneumatic cylinder in, under the transmission function of lead screw, promote the screening bucket and shift out from the jar body, be convenient for when screening in batches to the different specification sizes of rice, carry out the change of screening bucket, save a large amount of manual operation, save sieving mechanism's the cost of purchasing simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the rice processing screening, especially indicate a rice processing raw materials sieving mechanism.
Background
The rice is the rice through the clearance, rice huller, the rice husk, the finished product that makes after processes such as finished product arrangement, in process of production, because the rice grain variation in size, consequently need filter the rice before processing, current sieving mechanism adopts vibrating motor cooperation sieve to filter more, but the effect of screening is generally and once the screening volume is very few, and the sieving mechanism of cylinder class is because the fixed of motor output end, it wastes time and energy to lead to the screening bucket to change, still very easily causes risks such as personnel injury. Therefore, a rough rice separator for rice production and processing is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of above prior art, the utility model provides a rice processing raw materials sieving mechanism.
The technical scheme of the utility model is realized like this: a rice processing raw material screening device comprises a tank body, wherein a strip-shaped block is mounted at the top of the tank body along the length direction of the tank body, a strip-shaped groove is formed in the strip-shaped block along the length direction of the strip-shaped block, the strip-shaped groove penetrates through the top of the strip-shaped block and the tank body, a lead screw is arranged in the strip-shaped groove, two ends of the lead screw are rotatably connected with two ends of the strip-shaped groove through rotating bearings, a first driving motor is coaxially mounted at one end of the lead screw, and the first driving motor is fixed on the strip-shaped block through a support;
the automatic screening device comprises a lead screw, a movable block, a hydraulic cylinder, a push plate, a screening barrel, a plurality of screening holes and a driving mechanism, wherein the movable block is installed on the lead screw through a nut thread, the hydraulic cylinder is installed at the bottom of the movable block and is perpendicular to the axis of a tank body, the push plate is installed at the bottom of the hydraulic cylinder and is parallel to the end face of the tank body, the screening barrel is coaxially arranged inside the tank body, the screening holes are formed in the wall of the screening barrel in a plurality of equal-distance arrangement mode, the U-shaped plate is installed at the top of one end, close to a first driving motor, of the screening barrel, an inner groove formed between the U-shaped plate and the screening barrel corresponds to the push plate, and the driving mechanism is arranged at one end, close to the first driving motor, of the screening barrel.
Preferably, both sides of the inside of the strip-shaped groove are respectively provided with a first linear sliding groove and a second linear sliding groove along the length direction of the strip-shaped groove, the first linear sliding grooves are symmetrically arranged on both sides of the moving block, the second linear sliding grooves are symmetrically arranged on both sides of the hydraulic cylinder, and the moving block and the hydraulic cylinder are respectively connected with the first linear sliding groove and the second linear sliding groove in a sliding manner through sliding blocks.
Preferably, the driving motor comprises a first disc, the first disc is coaxially arranged with the tank body, the closest distance between the first disc and the end face of the tank body is greater than the length of the moving block, a second driving motor is coaxially arranged at one side of the first disc close to the tank body, the second driving motor is fixed on the tank body through a support, at least five support rods which are arranged at equal intervals are arranged at one side edge of the first disc far away from the second driving motor, and the support rods are perpendicular to the first disc;
the screening bucket is close to the one end coaxial arrangement of first disc has the connection pad, one side edge department that the connection pad is close to first disc is equipped with at least a plurality of connection cavitys, connects cavity and bracing piece one-to-one.
Preferably, a plurality of annular supporting blocks are coaxially arranged in the tank body along the length direction of the tank body, the annular supporting blocks are fixedly connected with the tank body, a plurality of balls arranged at equal intervals are arranged on one side, close to the screening barrel, of each annular supporting block in a rolling mode, the balls are tightly attached to the outer wall of the screening barrel, a plurality of annular plates arranged at equal intervals are coaxially arranged on the outer wall of the screening barrel, and the annular plates correspond to the annular supporting blocks one to one.
Preferably, the screening bucket is kept away from first driving motor's one end edge and is equipped with the draw-in groove that a plurality of equidistance were arranged, the one end that first driving motor was kept away from to the jar body is equipped with exit, and one side of exit articulates there is the protecgulum, and the protecgulum opposite side passes through the hasp with the jar body to be connected, the protecgulum is close to one side of the jar body and rotates through the pivot and install the second disc, and the second disc is coaxial with the jar body, the edge coaxial arrangement of second disc has ring splint, and ring splint are the rubber material, and ring splint's inside groove is corresponding with the screening bucket, the inside groove department of ring splint installs the connection buckle that a plurality of equidistance were arranged, and connection buckle is corresponding with the draw-in groove.
Preferably, the bottom of the tank body is provided with a plurality of waste discharge ports which are arranged at equal intervals, and each waste discharge port is arranged between two adjacent annular supporting blocks.
Compared with the prior art, the utility model discloses when using, because the whole movable connection of screening bucket stretches into the U template with the push pedal through the pneumatic cylinder in, under the transmission function of lead screw, promote the screening bucket and shift out from the jar body, be convenient for when screening in batches to the different specifications and sizes of rice, carry out the change of screening bucket, save a large amount of manual operation, save sieving mechanism's the cost of purchasing simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of a rice processing raw material screening device provided by the present invention;
fig. 2 is a schematic sectional structural view of a rice processing raw material screening device provided by the present invention;
fig. 3 is the utility model provides a bottom structure schematic diagram of rice processing raw materials sieving mechanism.
In the figure: 1. a tank body; 2. a bar-shaped block; 3. a strip-shaped groove; 4. a screw rod; 5. a first drive motor; 6. a moving block; 7. a hydraulic cylinder; 8. pushing the plate; 9. a screening barrel; 10. a U-shaped plate; 11. an annular support block; 12. a ball bearing; 13. an annular plate; 14. a first linear chute; 15. a second linear chute; 16. a first disc; 17. a second drive motor; 18. a support bar; 19. a connecting disc; 20. connecting the cavity; 21. a front cover; 22. a rotating shaft; 23. a second disc; 24. an annular splint; 25. connecting a buckle; 26. a card slot; 27. a waste discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rice processing raw material screening device comprises a tank body 1, wherein a strip-shaped block 2 is installed at the top of the tank body 1 along the length direction of the tank body 1, a strip-shaped groove 3 is formed in the strip-shaped block 2 along the length direction of the strip-shaped block 2, the strip-shaped groove 3 penetrates through the top of the strip-shaped block 2 and the tank body 1, a lead screw 4 is arranged in the strip-shaped groove 3, two ends of the lead screw 4 are rotatably connected with two ends of the strip-shaped groove 3 through rotating bearings, a first driving motor 5 is coaxially installed at one end of the lead screw 4, and the first driving motor 5 is fixed on the strip-shaped block 2 through a support;
the automatic screening machine is characterized in that a moving block 6 is installed on the lead screw 4 through a nut thread, a hydraulic cylinder 7 is installed at the bottom of the moving block 6, the hydraulic cylinder 7 is perpendicular to the axis of the tank body 1, a push plate 8 is installed at the bottom of the hydraulic cylinder 7, the push plate 8 is parallel to the end face of the tank body 1, a screening barrel 9 is coaxially arranged inside the tank body 1, a plurality of screening holes which are arranged at equal intervals are formed in the wall of the screening barrel 9, a U-shaped plate 10 is installed at the top of one end, close to the first driving motor 5, of the screening barrel 9, an inner groove formed between the U-shaped plate 10 and the screening barrel 9 corresponds to the push plate 8, and a driving mechanism is arranged at one end, close to the first driving motor 5, of the screening barrel 9.
Specifically, because the whole movable connection of screening bucket 9, stretch into U template 10 with push pedal 8 through pneumatic cylinder 7 in, under the transmission function of lead screw 4, promote screening bucket 9 and shift out or pull into jar body 1 from jar body 1 in, be convenient for when screening in batches to the different specification sizes of rice, carry out the change of screening bucket 9, save a large amount of manual operation, in case manual operation, cause unnecessary condition such as injury to take place, the cost of purchasing of sieving mechanism is also saved simultaneously, the manufacturing cost of rice processing is reduced.
Further, a first linear sliding groove 14 and a second linear sliding groove 15 are respectively formed in two sides of the inside of the strip-shaped groove 3 along the length direction of the strip-shaped groove 3, the first linear sliding grooves 14 are symmetrically formed in two sides of the moving block 6, the second linear sliding grooves 15 are symmetrically formed in two sides of the hydraulic cylinder 7, the moving block 6 and the hydraulic cylinder 7 are respectively in sliding connection with the first linear sliding groove 14 and the second linear sliding groove 15 through sliding blocks, and the moving block 6 and the hydraulic cylinder 7 are respectively in sliding connection with the first linear sliding groove 14 and the second linear sliding groove 15 through sliding blocks, so that a supporting and guiding effect is provided for movement of the moving block 6 and the hydraulic cylinder 7.
Further, the driving motor comprises a first disc 16, the first disc 16 is coaxially arranged with the tank body 1, the closest distance between the first disc 16 and the end surface of the tank body 1 is greater than the length of the moving block 6, a second driving motor 17 is coaxially arranged on one side of the first disc 16 close to the tank body 1, the second driving motor 17 is fixed on the tank body 1 through a support, at least five equidistantly arranged supporting rods 18 are arranged on the edge of one side of the first disc 16 far away from the second driving motor 17, and the supporting rods 18 are perpendicular to the first disc 16;
Further, jar body 1 is inside to be equipped with a plurality of annular supporting shoe 11 along jar length direction of body 1 is coaxial, annular supporting shoe 11 and jar body 1 fixed connection, annular supporting shoe 11 is close to one side roll installation of screening bucket 9 and is had a plurality of equidistance balls 12 of arranging, and balls 12 hug closely the outer wall of screening bucket 9, coaxial arrangement has a plurality of equidistance annular plate 13 of arranging on the outer wall of screening bucket 9, and annular plate 13 and the 11 one-to-one of annular supporting shoe provide the supporting role to screening bucket 9 through balls 12 on the annular supporting shoe 11, simultaneously through the rotatability of balls 12, are convenient for screening bucket 9 and remove at jar body 1, are convenient for the release of screening bucket 9 or pull in jar body 1.
Further, the edge of one end of the screening barrel 9, which is far away from the first driving motor 5, is provided with a plurality of slots 26 arranged in equal intervals, the end of the tank body 1, which is far away from the first driving motor 5, is provided with an inlet and an outlet, one side of the inlet and the outlet is hinged with a front cover 21, the other side of the front cover 21 is connected with the tank body 1 through a lock catch, one side of the front cover 21, which is close to the tank body 1, is rotatably provided with a second disc 23 through a rotating shaft 22, the second disc 23 is coaxial with the tank body 1, the edge of the second disc 23 is coaxially provided with a ring-shaped clamping plate 24, the ring-shaped clamping plate 24 is made of rubber, an inner groove of the ring-shaped clamping plate 24 corresponds to the screening barrel 9, the inner groove of the ring-shaped clamping plate 24 is provided with a plurality of connecting buckles 25 arranged in equal intervals, the connecting buckles 25 correspond to the slots 26, the ring-shaped clamping plate 24 is used for sealing the screening barrel 9, so as to avoid the fine rice from falling and causing waste along with the waste, meanwhile, the corresponding relation between the connecting buckle 25 and the clamping groove 26 is matched with the rotary connection of the second disc 23, so that the rotary operation of the screening barrel 9 is not influenced.
Further, the bottom of the tank body 1 is provided with a plurality of waste discharge ports 27 arranged at equal intervals, and each waste discharge port 27 is arranged between two adjacent annular supporting blocks 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rice processing raw materials sieving mechanism, includes jar body (1), its characterized in that: the tank is characterized in that a strip-shaped block (2) is mounted at the top of the tank body (1) along the length direction of the tank body (1), a strip-shaped groove (3) is formed in the strip-shaped block (2) along the length direction of the strip-shaped block (2), the strip-shaped groove (3) penetrates through the top of the strip-shaped block (2) and the tank body (1), a lead screw (4) is arranged in the strip-shaped groove (3), two ends of the lead screw (4) are rotatably connected with two ends of the strip-shaped groove (3) through a rotating bearing, a first driving motor (5) is coaxially mounted at one end of the lead screw (4), and the first driving motor (5) is fixed on the strip-shaped block (2) through a support;
the utility model discloses a screening machine, including lead screw (4), pneumatic cylinder (7) are installed through the screw thread to lead screw (4) is last, pneumatic cylinder (7) are installed to the bottom of movable block (6), the axle center of the jar body (1) of pneumatic cylinder (7) perpendicular to, push pedal (8) are installed to the bottom of pneumatic cylinder (7), and push pedal (8) are on a parallel with the terminal surface of the jar body (1), the inside coaxial screening bucket (9) that is equipped with of the jar body (1), be equipped with the sieve material hole that a plurality of equidistance were arranged on the wall of screening bucket (9), U template (10) are installed at the one end top that screening bucket (9) are close to first driving motor (5), and the inside groove that forms between U template (10) and screening bucket (9) is corresponding with push pedal (8), the one end that screening bucket (9) are close to first driving motor (5) is equipped with actuating mechanism.
2. The rice processing raw material screening device according to claim 1, wherein a first linear sliding groove (14) and a second linear sliding groove (15) are respectively formed in both sides of the inside of the strip-shaped groove (3) along the length direction of the strip-shaped groove (3), the first linear sliding groove (14) is symmetrically formed in both sides of the moving block (6), the second linear sliding groove (15) is symmetrically formed in both sides of the hydraulic cylinder (7), and the moving block (6) and the hydraulic cylinder (7) are respectively connected with the first linear sliding groove (14) and the second linear sliding groove (15) in a sliding manner through sliding blocks.
3. The rice processing raw material screening device as claimed in claim 1, wherein the driving motor comprises a first disc (16), the first disc (16) is coaxially arranged with the tank body (1), the closest distance between the first disc (16) and the end face of the tank body (1) is greater than the length of the moving block (6), a second driving motor (17) is coaxially arranged at one side of the first disc (16) close to the tank body (1), the second driving motor (17) is fixed on the tank body (1) through a bracket, at least five equidistantly arranged supporting rods (18) are arranged at one side edge of the first disc (16) far away from the second driving motor (17), and the supporting rods (18) are perpendicular to the first disc (16);
screening bucket (9) are close to the one end coaxial arrangement of first disc (16) has connection pad (19), one side edge department that connection pad (19) are close to first disc (16) is equipped with at least a plurality of connection cavity (20), connects cavity (20) and bracing piece (18) one-to-one.
4. The rice processing raw material screening device according to claim 1, wherein a plurality of annular supporting blocks (11) are coaxially arranged in the tank body (1) along the length direction of the tank body (1), the annular supporting blocks (11) are fixedly connected with the tank body (1), a plurality of balls (12) which are arranged at equal intervals are arranged on one side, close to the screening barrel (9), of the annular supporting blocks (11) in a rolling mode, the balls (12) are tightly attached to the outer wall of the screening barrel (9), a plurality of annular plates (13) which are arranged at equal intervals are coaxially arranged on the outer wall of the screening barrel (9), and the annular plates (13) correspond to the annular supporting blocks (11) one to one.
5. The rice processing raw material screening device as claimed in claim 1, wherein a plurality of clamping grooves (26) are arranged at the edge of one end of the screening barrel (9) far away from the first driving motor (5), an inlet and an outlet are arranged at one end of the tank body (1) far away from the first driving motor (5), a front cover (21) is hinged to one side of the inlet and the outlet, the other side of the front cover (21) is connected with the tank body (1) through a lock catch, a second disc (23) is rotatably installed at one side of the front cover (21) close to the tank body (1) through a rotating shaft (22), the second disc (23) is coaxial with the tank body (1), an annular clamping plate (24) is coaxially installed at the edge of the second disc (23), the annular clamping plate (24) is made of rubber, an inner groove of the annular clamping plate (24) corresponds to the screening barrel (9), a plurality of connecting buckles (25) are arranged at the inner groove of the annular clamping plate (24) at equal intervals, the connecting buckle (25) corresponds to the clamping groove (26).
6. A rice processing material screening apparatus according to claim 1 or 4, wherein the bottom of the tank (1) is provided with a plurality of waste discharge ports (27) arranged at equal intervals, and each waste discharge port (27) is provided between two adjacent annular support blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221576075.0U CN217512257U (en) | 2022-06-23 | 2022-06-23 | Rice processing raw materials sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221576075.0U CN217512257U (en) | 2022-06-23 | 2022-06-23 | Rice processing raw materials sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217512257U true CN217512257U (en) | 2022-09-30 |
Family
ID=83391592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221576075.0U Active CN217512257U (en) | 2022-06-23 | 2022-06-23 | Rice processing raw materials sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217512257U (en) |
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2022
- 2022-06-23 CN CN202221576075.0U patent/CN217512257U/en active Active
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