Rice processing lifting device facilitating screening treatment
The vibrating screening device on the chain solves the screening problem during rice lifting, achieving high-quality removal of broken rice and impurities, and improving the stability and convenience of the equipment.
Patent Information
- Application Number
- CN202423248186.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing rice processing elevators are difficult to effectively screen and process rice during the lifting process, resulting in broken rice and impurities affecting the processing quality.
Vibrating screening is performed using a receiving component on a chain. A drive motor drives a cam to lift a connecting block, causing the material box to vibrate. Impurities and broken rice are screened out using a filter screen and collected into a collection box.
It improves the processing quality of rice after the process, ensures that broken rice and impurities are effectively removed, and enhances the stability and convenience of the equipment when it is parked and moved.
Smart Images
Figure CN223813134U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rice processing technical field especially, relate to a convenient screening treatment's rice processing hoisting device. BACKGROUND
[0002] Rice in the process of processing, because need to put rice from low to high many times, therefore need to use the hoist, and the grain in the feed hopper is lifted to a certain height from the discharge port, therefore, need to utilize the hoist to lift and transport the rice in the processing process;
[0003] The existing rice processing hoist is generally provided with a feed hopper at the bottom and a discharge port at the top, and the rice is put into the feed hopper and lifted to the discharge port by the hoist for discharge, however, during the process of lifting the rice, the rice is in the form of particles, and the broken rice and impurities are prone to occur during the processing process, and the rice hoist is not convenient for screening the rice during the process of lifting the rice, which affects the quality of the subsequent rice processing, therefore, the convenient screening treatment's rice processing hoist is provided to solve the above problems. SUMMARY
[0004] (I) Utility model purposes
[0005] In order to solve the technical problems in the background art, the utility model provides a convenient screening treatment's rice processing hoist, the receiving member on the chain can vibrate and screen the rice received at the same time, and has the advantages of improving the quality of rice processing.
[0006] (II) Technical solutions
[0007] The utility model provides a convenient screening treatment's rice processing hoist, including the bottom plate, install a set of mounting plate on the bottom plate, the inside of two mounting plates all is provided with chain, be provided with the driving piece for driving chain on the mounting plate;
[0008] The chain and the bottom plate are provided with a receiving member for lifting rice;
[0009] The material receiving piece comprises a first supporting rod fixedly connected to the chain, a supporting frame fixedly connected to the first supporting rod, a material box slidably connected to the inner side of the supporting frame, a filter screen mounted on the inner wall of the lower end of the material box, a connecting frame fixedly connected to the outer side of the upper end of the material box, a limiting rod fixedly connected to the supporting frame and penetrating through the connecting frame, a spring fixedly connected between the limiting rod and the connecting frame, a plurality of supporting blocks fixedly connected to the bottom plate, a driving motor mounted on the front side of the supporting blocks, a rotating rod fixedly connected to the output shaft of the driving motor, a plurality of cams fixedly connected to the outer side of the rotating rod, a connecting block fixedly connected to the front and rear sides of the material box, and a collecting box placed on the bottom plate.
[0010] Two mounting plates are fixedly connected with a material guide plate; the bottom plate is provided with a limiting piece for supporting the limiting bottom plate, and the lower surface of the bottom plate is rotatably connected with a moving wheel.
[0011] Preferably, the specification of the inner side of the supporting frame is adapted to the specification of the outer side of the material box, the lower end of the material box is conical, and the filter screen is fixedly connected to the conical end of the material box.
[0012] Preferably, the upper end of the limiting rod is T-shaped, and the number of the limiting rods is four, which are equidistantly and symmetrically distributed at the four corners of the supporting frame.
[0013] Preferably, the connecting block is Z-shaped and located above the cam, and the bottom plate is provided with a rectangular placing groove for placing the collecting box.
[0014] Preferably, the outer side of the first supporting rod is fixedly connected with a vertical rod, and the vertical rod is fixedly connected with a reinforcing rod between the vertical rod and the supporting frame.
[0015] Preferably, the limiting piece comprises a resisting block slidably connected to the lower surface of the bottom plate, the upper surface of the bottom plate is rotatably connected with a threaded rod penetrating through the bottom plate, and the upper end of the resisting block is fixedly connected with a second supporting rod penetrating through the bottom plate.
[0016] Preferably, the lower surface of the bottom plate is provided with a groove for sliding of the resisting block, the upper surface of the bottom plate is provided with a threaded hole located at the outer side of the threaded rod, and the threaded hole is adapted to the thread on the outer side of the threaded rod, and the lower surface of the resisting block is fixedly connected with an anti-skid rubber pad.
[0017] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:
[0018] 1. The convenient screening treatment rice processing lifting device, through the input rice to the box, the starting drive motor can drive the cam to rotate, repeatedly lift the connecting block and the box in the support frame to the rice in the box for vibration screening, so that the impurities and broken rice after screening fall into the collection box, so as to improve the processing quality of the rice after lifting.
[0019] 2. The convenient screening treatment rice processing lifting device, when the whole device stops lifting rice, when the resistance block is driven by the rotating screw to resist the ground, it can support the whole device together with the moving wheel, so as to improve the stability of the whole device when stopping lifting rice, and the resistance block is lifted, the whole device can be moved through the moving wheel, so as to improve the convenience of movement. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the overall structure of the utility model;
[0021] Figure 2 It is the overall structure side view of the utility model;
[0022] Figure 3 It is the utility model Figure 1 The enlarged view of A in the middle.
[0023] Reference signs: 1, bottom plate; 2, mounting plate; 3, guide plate; 4, driving part; 5, chain; 6, material receiving part; 61, support frame; 62, box; 63, reinforcing rod; 64, collection box; 65, rotating rod; 66, filter screen; 67, connecting block; 68, drive motor; 69, support block; 610, cam; 611, connecting frame; 612, limiting rod; 613, spring; 614, first support rod; 615, vertical rod; 7, limiting part; 71, resistance block; 72, threaded rod; 73, second support rod; 8, moving wheel. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary, and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0025] In the description of the utility model, it should be pointed out that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0026] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, welding, riveting, bonding and the like, or detachable connection, threaded connection, key connection, pin connection and the like, or integral connection; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0027] As shown in Figures 1-3 The utility model provides a rice processing lifting device convenient for screening treatment, which comprises a bottom plate 1, a plurality of mounting plates 2 are installed on the bottom plate 1, chain belts 5 are arranged on the inner sides of the two mounting plates 2, and drive members 4 for driving the chain belts 5 are arranged on the mounting plates 2;
[0028] The chain belts 5 are provided with material receiving members 6 on the bottom plate 1 for lifting rice;
[0029] The two mounting plates 2 are fixedly connected with guide plates 3, the guide plates 3 are inclined, and guide grooves are formed in the upper surfaces of the guide plates 3; limiting members 7 for supporting and limiting the bottom plate 1 are arranged on the bottom plate 1, and moving wheels 8 are rotatably connected to the lower surfaces of the bottom plate 1.
[0030] In the utility model, the material receiving members 6 on the chain belts 5 can not only receive rice, but also vibrate and screen the rice, so that the processing quality of the rice after lifting and feeding is improved;
[0031] It should be pointed out that the drive members 4 are composed of a lifting motor, two drive shafts and two sets of sprockets, the two drive shafts are rotatably connected between the two mounting plates 2, the lifting motor is installed on the front mounting plate 2, the output shaft of the lifting motor is fixedly connected with the bottom drive shaft, the two sets of sprockets are symmetrically installed on the two drive shafts, and the two chain belts 5 are respectively engaged on the upper and lower sprockets.
[0032] In an optional embodiment, the material receiving member 6 comprises a first support rod 614 fixedly connected to the chain 5, a support frame 61 fixedly connected to the first support rod 614, a material box 62 slidably connected to the inner side of the support frame 61, a filter screen 66 mounted on the inner wall of the lower end of the material box 62, a connecting frame 611 fixedly connected to the outer side of the upper end of the material box 62, a limiting rod 612 fixedly connected to the support frame 61 and penetrating through the connecting frame 611, a spring 613 fixedly connected between the limiting rod 612 and the connecting frame 611, a plurality of support blocks 69 fixedly connected to the bottom plate 1, a drive motor 68 mounted on the front side support block 69, a rotating rod 65 fixedly connected to the output shaft of the drive motor 68, a plurality of cams 610 fixedly connected to the outer side of the rotating rod 65, a connecting block 67 fixedly connected to the front and rear sides of the material box 62, and a collection box 64 placed on the bottom plate 1.
[0033] In this embodiment, by putting rice into the material box 62, the activated drive motor 68 can drive the cam 610 to rotate, repeatedly lifting the connecting block 67 and the material box 62 in the support frame 61 to vibrate and sieve the rice in the material box 62, so that the sieved impurities and broken rice fall into the collection box 64, thereby improving the processing quality of the lifted rice.
[0034] It should be noted that the specification of the inner side of the support frame 61 is adapted to the specification of the outer side of the material box 62, the lower end of the material box 62 is tapered, and the filter screen 66 is fixedly connected to the tapered end of the material box 62, so that the rice put into the material box 62 can vibrate with the material box 62, and slide along the tapered end of the material box 62 and be filtered and sieved by the filter screen 66.
[0035] Among them, the upper end of the limiting rod 612 is T-shaped, and the number of limiting rods 612 is four, which are equidistantly and symmetrically distributed at the four corners of the support frame 61. The limiting rods 612 at the four corners of the support frame 61 stably support and limit the connecting frame 611 on the outer side of the material box 62, so that the material box 62 can stably slide on the support frame 61, and can be reset by the spring 613 during vibration.
[0036] In addition, the connecting block 67 is Z-shaped and located above the cam 610, so that the rotating cam 610 can repeatedly press the connecting block 67 to lift the material box 62. A rectangular placement slot for placing the collection box 64 is formed on the bottom plate 1, and the collection box 64 for receiving the filtered and sieved broken rice and impurities is placed in the placement slot.
[0037] Secondly, the outer side of the first support rod 614 is fixedly connected with a vertical rod 615, and the vertical rod 615 and the support frame 61 are fixedly connected with a reinforcing rod 63. The vertical rod 615 on the first support rod 614 and the reinforcing rod 63 between the vertical rod 615 and the support frame 61 improve the stability of the connection between the first support rod 614 and the support frame 61.
[0038] In an alternative embodiment, the limiting member 7 comprises a stopper 71 slidingly connected to the lower surface of the base plate 1, the upper surface of the base plate 1 is rotatably connected to a threaded rod 72 with one end penetrating through the base plate 1, and the upper end of the stopper 71 is fixedly connected to a second supporting rod 73 with one end penetrating through the base plate 1.
[0039] In this embodiment, when the stopper 71 is brought into contact with the ground by rotating the threaded rod 72, the entire device can be supported together with the moving wheels 8 to improve the stability of the entire device when it is parked to lift the rice, and the stopper 71 can be raised to move the entire device through the moving wheels 8 to improve the convenience of movement.
[0040] It should be noted that the lower surface of the base plate 1 is provided with a groove for the sliding of the stopper 71, and the upper surface of the base plate 1 is provided with a threaded hole located outside the threaded rod 72, and the threaded hole is matched with the threads on the outside of the threaded rod 72, so that the rotating threaded rod 72 can be adjusted back and forth along the vertical horizontal plane on the base plate 1 to drive the stopper 71 to follow the adjustment, and the lower surface of the stopper 71 is fixedly connected to an anti-skid rubber pad to increase the friction when the stopper 71 is in contact with the ground.
[0041] The working principle of the above embodiment is as follows:
[0042] When the guide plate 3 is aligned with the feeding end of the device that needs to be lifted, the rice that needs to be lifted can be put into the box 62, and the driving motor 68 can be started to drive the rotating rod 65 and the cam 610 to rotate, so that the rotating cam 610 repeatedly lifts the connecting block 67 to drive the box 62 to vibrate back and forth along the vertical horizontal plane on the supporting frame 61, so that the filter screen 66 at the lower end of the box 62 vibrates to filter the rice, and the filtered broken rice and impurities fall into the collection box 64 for collection, and then the driving member 4 drives the chain 5 to rotate, and the supporting frame 61 and the box 62 are lifted, and when the box 62 is lifted to an inclined state, the rice in the box 62 can be poured out, and the rice is guided into the rice processing equipment through the guide plate 3 for subsequent processing;
[0043] When the entire device is parked to lift the rice, the stopper 71 is brought into contact with the ground by rotating the threaded rod 72, so that the entire device can be supported together with the moving wheels 8 to improve the stability of the entire device when it is parked to lift the rice, and the stopper 71 can be raised to move the entire device through the moving wheels 8 to improve the convenience of movement.
[0044] The control mode of the utility model is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art, which belongs to the common knowledge in the art, and the utility model is mainly used for protecting the mechanical structure, so the control mode and circuit connection and other technical means of the utility model will not be described in detail.
[0045] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A rice processing lifting device for easy screening, comprising a base plate (1), a set of mounting plates (2) mounted on the base plate (1), chains (5) provided on the inner sides of the two mounting plates (2), and a driving component (4) for driving the chains (5) provided on the mounting plates (2). Its features are: The chain (5) and the base plate (1) are provided with receiving parts (6) for lifting rice. The receiving component (6) includes a first support rod (614) fixedly connected to the chain (5), a support frame (61) fixedly connected to the first support rod (614), a material box (62) slidably connected to the inner side of the support frame (61), a filter screen (66) installed on the inner wall of the lower end of the material box (62), a connecting frame (611) fixedly connected to the outer side of the upper end of the material box (62), and a limiting rod (612) with one end penetrating through the connecting frame (611) fixedly connected to the support frame (61). A spring (613) is fixedly connected between the rod (612) and the connecting frame (611). A set of support blocks (69) is fixedly connected to the base plate (1). A drive motor (68) is installed on the front support block (69). A rotating rod (65) is fixedly connected to the output shaft of the drive motor (68). A set of cams (610) is fixedly connected to the outside of the rotating rod (65). Connecting blocks (67) are fixedly connected to both the front and rear sides of the material box (62). A collection box (64) is placed on the base plate (1). A guide plate (3) is fixedly connected between the two mounting plates (2); a limiting member (7) for supporting and limiting the base plate (1) is provided on the base plate (1), and a moving wheel (8) is rotatably connected to the lower surface of the base plate (1).
2. The rice processing lifting device for convenient screening as described in claim 1, characterized in that, The specifications of the inner side of the support frame (61) are adapted to the specifications of the outer side of the material box (62). The lower end of the material box (62) is conical, and the filter screen (66) is fixedly connected to the conical end of the material box (62).
3. The rice processing lifting device for convenient screening as described in claim 1, characterized in that, The upper end of the limiting rod (612) is T-shaped, and there are four limiting rods (612). The four limiting rods (612) are symmetrically distributed at the four corners of the support frame (61).
4. The rice processing lifting device for convenient screening as described in claim 1, characterized in that, The connecting block (67) is Z-shaped and located above the cam (610). The base plate (1) has a rectangular placement slot for placing the collection box (64).
5. The rice processing lifting device for convenient screening as described in claim 1, characterized in that, A vertical rod (615) is fixedly connected to the outside of the first support rod (614), and a reinforcing rod (63) is fixedly connected between the vertical rod (615) and the support frame (61).
6. The rice processing lifting device for convenient screening as described in claim 1, characterized in that, The limiting member (7) includes a stop block (71) slidably connected to the lower surface of the base plate (1), a threaded rod (72) with one end penetrating the base plate (1) rotatably connected to the upper surface of the base plate (1), and a second support rod (73) with one end penetrating the base plate (1) fixedly connected to the upper end of the stop block (71).
7. The rice processing lifting device for convenient screening as described in claim 6, characterized in that, The lower surface of the base plate (1) is provided with a groove for sliding the abutment block (71), and the upper surface of the base plate (1) is provided with a threaded hole located outside the threaded rod (72), and the threaded hole is adapted to the thread outside the threaded rod (72). The lower surface of the abutment block (71) is fixedly connected with an anti-slip rubber pad.