Movable silo-entering conveying device for squat steel silo group
By designing a shallow round steel plate bin group with an automatic vibrating screen with a movable bin delivery device, the problem of material transport interruption caused by screen blockage in the prior art is solved, automatic screening and continuous material flow are realized, and production efficiency is improved.
Patent Information
- Application Number
- CN202421902001.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The existing movable warehousing conveying device requires an independent screen for material screening. After the screen is blocked, it needs to be manually cleaned, resulting in interruption of material transportation and reducing production efficiency.
A movable storage conveying device for shallow round steel plate bin group is designed, and a motor drives the rotating rod and cam, and automatically vibrates the screen through the elastic action of the spring to shake off impurities and adhered materials, and keep the screen unobstructed.
The automated screening process is realized, reducing the need for manual cleaning, ensuring the continuous flow of materials, and improving the accuracy and efficiency of screening.
Smart Images
Figure CN222960596U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of in-warehouse conveying, in particular to a movable in-warehouse conveying device for a group of shallow circular steel silos. Background Technique
[0002] A group of shallow circular steel silos is a common grain and oil storage facility, known for its simple appearance and efficient space utilization. Its design structure of a shallow cylindrical or shallow conical cylinder, constructed with steel plates, not only ensures the strength and durability of the silo body but also guarantees the safety and quality of the stored materials. It is suitable for agricultural production and commercial storage needs under various climatic conditions and is an essential part of modern food safety management. Among them, the movable in-warehouse conveying device is a flexible and efficient material conveying system, usually including various conveying equipment such as belt conveyors and screw conveyors, which can adjust the height and angle according to needs to ensure the smooth entry and exit of materials into and out of the warehouse. Equipped with good brackets, transmission devices, and control systems, these devices not only improve the efficiency and accuracy of logistics operations but also play an important role in ensuring safety and saving energy, providing reliable technical support for modern warehouse management.
[0003] However, the movable in-warehouse conveying device in the prior art generally requires an independent screen to screen the materials before conveying them, and after the screen is blocked, it needs to be manually cleaned by the staff, which will cause the interruption of material conveying, reduce the operation efficiency of the overall production line, and the staff needs to promptly discover and manually clean the blockage, which will increase the time cost of production stagnation. To solve the above problems, the technical personnel in this field have proposed a movable in-warehouse conveying device for a group of shallow circular steel silos. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a movable in-warehouse conveying device for a group of shallow circular steel silos, aiming to improve the problem that the movable in-warehouse conveying device in the prior art generally requires an independent screen to screen the materials before conveying them, and after the screen is blocked, it needs to be manually cleaned by the staff.
[0005] To achieve the above object, the utility model provides the following technical solutions:
[0006] Movable feeding and conveying device for shallow round steel silo group, including a base. On the left and right sides of the top of the base, two support frames are fixedly connected respectively. On the adjacent sides of the front and rear support frames, a conveying device is installed. On the right side of the base, an adjusting mechanism is installed. On the top of the left support frame, a screening box is fixedly connected. On the top of the screening box, a funnel is fixedly connected. Inside the screening box, a screen is rotatably connected. On the front side of the screening box, a collection box is fixedly connected. On the right side of the screening box, a motor is fixedly connected. The output end of the motor is fixedly connected with a rotating rod. Outside the rotating rod, a cam is fixedly connected. Inside the inner wall of the screening box, a fixed frame is fixedly connected. Inside the fixed frame, a sliding rod is slidably connected. At the bottom end of the sliding rod, a baffle is fixedly connected. Outside the sliding rod, a first spring is sleeved. At the top end of the sliding rod, a slider is rotatably connected. At the bottom end of the screen, a chute is opened. On the rear side of the screening box, a dust collection box is fixedly connected. Inside the dust collection box, a fan is installed. Inside the dust collection box, a filter plate is slidably connected. On the top of the dust collection box, a collection pipe is fixedly connected. On the right side of the collection pipe, a collection hood is fixedly connected. Inside the dust collection box, a buckle assembly is arranged, and the buckle assembly fixes the filter plate. At the bottom end of the screening box, an inclined plate is fixedly connected. At the four corners of the bottom end of the base, universal wheels are fixedly connected respectively.
[0007] Further, the buckle assembly includes two limiting grooves. On the inner walls of the two limiting grooves, second springs are fixedly connected respectively. On the left sides of the second springs, limiting blocks are fixedly connected respectively. On the left sides of the limiting blocks, clamping blocks are fixedly connected respectively. On the upper and lower sides inside the filter plate, clamping grooves are opened respectively. On the right sides of the limiting blocks, pull ropes are fixedly connected respectively. On the adjacent sides of the two pull ropes, a knob is fixedly connected.
[0008] Further, multiple cross plates are arranged outside the conveying device, and the bottom end of the baffle is abutted against the outside of the cam.
[0009] Further, the top end of the first spring is fixedly connected with the inner wall of the fixed frame, and the bottom end of the first spring is fixedly connected with the upper side of the baffle.
[0010] Further, the outside of the slider is slidably connected with the inside of the chute, and a filter net is installed on the right side of the collection hood.
[0011] Further, the inside of the limiting groove is slidably connected with the outside of the limiting block, and the inside of the limiting groove is slidably connected with the outside of the clamping block.
[0012] Further, the outside of the clamping block is engaged with the inside of the clamping groove.
[0013] Further, the inside of the dust collection box is slidably connected with the outside of the pull rope, and the inside of the dust collection box is rotatably connected with the outside of the knob.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, starting the motor drives the rotating rod to rotate, the rotating rod drives the cam to rotate, the cam drives the baffle to move upward, the baffle drives the sliding rod to move, and the sliding rod drives the slider to move in the chute. Through the elastic action of the first spring and the reciprocating rotation of the cam, the sieve mesh can be automatically driven to vibrate, so that impurities, oversize particles or materials adhering to the sieve mesh can be quickly shaken off into the collection box, keeping the sieve mesh unobstructed, ensuring the continuous flow of materials, and enabling the materials to be more evenly distributed on the sieve mesh, reducing dead corners or accumulation during the screening process, thereby improving the screening accuracy and efficiency.
[0016] 2. In the utility model, starting the fan drives the collection pipe and the collection hood to collect dust and other impurities from the sieve box into the dust collection box, and the filter plate can be conveniently disassembled and assembled for maintenance through the buckle assembly to protect the fan, thereby preventing excessive dust during the material transportation process and reducing the erosion of the internal components of the fan by dust, prolonging the service life of the fan. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a perspective view of the movable in - silo conveying device for shallow circular steel silo groups proposed by the utility model;
[0018] Figure 2 is a schematic structural diagram of the motor of the movable in - silo conveying device for shallow circular steel silo groups proposed by the utility model;
[0019] Figure 3 is a schematic structural diagram of the sieve mesh of the movable in - silo conveying device for shallow circular steel silo groups proposed by the utility model;
[0020] Figure 4 is Figure 3 an enlarged view of part A in
[0021] Figure 5 is a schematic structural diagram of the collection hood of the movable in - silo conveying device for shallow circular steel silo groups proposed by the utility model;
[0022] Figure 6 is a schematic structural diagram of the filter plate of the movable in - silo conveying device for shallow circular steel silo groups proposed by the utility model;
[0023] Figure 7 is Figure 6 an enlarged view of part B in
[0024] Legend:
[0025] 1. Base; 2. Support frame; 3. Conveyor device; 4. Adjusting mechanism; 5. Sieve box; 6. Hopper; 7. Sieve mesh; 8. Collection box; 9. Motor; 10. Rotating rod; 11. Cam; 12. Fixed frame; 13. Slide bar; 14. Baffle; 15. First spring; 16. Slide block; 17. Chute; 18. Dust collection box; 19. Fan; 20. Filter plate; 21. Collection pipe; 22. Collection hood; 23. Buckle assembly; 2301. Limit groove; 2302. Second spring; 2303. Limit block; 2304. Clamping block; 2305. Card slot; 2306. Pull rope; 2307. Knob; 24. Inclined plate; 25. Universal wheel. Detailed implementation manners
[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] Referring to Figures 1 - 3 , an embodiment provided by the present invention: a movable in-warehouse conveying device for a group of shallow circular steel silos, including a base 1, two support frames 2 are fixedly connected to the left and right sides of the top of the base 1, a conveyor device 3 is installed on the adjacent sides of the front and rear support frames 2, a plurality of cross plates are arranged outside the conveyor device 3, an adjusting mechanism 4 is installed on the right side of the base 1, the top of the left support frame 2 is fixedly connected to a sieve box 5, the top of the sieve box 5 is fixedly connected to a hopper 6, a sieve mesh 7 is rotatably connected inside the sieve box 5, a collection box 8 is fixedly connected to the front side of the sieve box 5, an inclined plate 24 is fixedly connected to the bottom of the sieve box 5, and universal wheels 25 are fixedly connected to the four corners of the bottom of the base 1.
[0028] Specifically, the base 1 plays a fixing role for the support frame 2, so that the position of the support frame 2 is fixed. By installing the conveyor device 3 inside the support frame 2 and fixing the sieve box 5 on the left side of the support frame 2, after the material is screened by the sieve mesh 7 in the sieve box 5, it can flow onto the conveyor device 3. Through the cross plates on the conveyor device 3, the material conveying is made more stable. Through the adjusting mechanism 4 on the base 1, the angle and height of the conveyor device 3 can be adjusted. The conveyor device 3 and the adjusting mechanism 4 are prior arts and will not be elaborated here. Through the hopper 6 on the sieve box 5, the material can be put into the sieve box 5. Through the collection box 8, the unqualified materials screened out by the sieve mesh 7 can be collected. Through the inclined plate 24 at the bottom of the sieve box 5, the material at the outlet can be guided onto the conveyor device 3. Through the universal wheels 25 on the base 1, the whole device can be moved.
[0029] Referring toFigures 2 - 4 On the right side of the sieve box 5, a motor 9 is fixedly connected. The output end of the motor 9 is fixedly connected with a rotating rod 10. An external part of the rotating rod 10 is fixedly connected with a cam 11. An inner wall of the sieve box 5 is fixedly connected with a fixing frame 12. Inside the fixing frame 12, a sliding rod 13 is slidably connected. A bottom end of the sliding rod 13 is fixedly connected with a baffle 14. A bottom end of the baffle 14 abuts against an external part of the cam 11. An external part of the sliding rod 13 is sleeved with a first spring 15. A top end of the first spring 15 is fixedly connected with an inner wall of the fixing frame 12. A bottom end of the first spring 15 is fixedly connected with an upper side of the baffle 14. A top end of the sliding rod 13 is rotatably connected with a slider 16. A bottom end of the sieve mesh 7 is provided with a chute 17. An external part of the slider 16 is slidably connected with an internal part of the chute 17. A rear side of the sieve box 5 is fixedly connected with a dust collection box 18. Inside the dust collection box 18, a fan 19 is installed. Inside the dust collection box 18, a filter plate 20 is slidably connected. A top end of the dust collection box 18 is fixedly connected with a collection pipe 21. A right side of the collection pipe 21 is fixedly connected with a collection cover 22. A filter net is installed on a right side of the collection cover 22.
[0030] Specifically, the sieve box 5 fixes the motor 9, enabling the motor 9 to operate stably. The sieve box 5 fixes the fixing frame 12, enabling the position of the fixing frame 12 to be fixed. The fixing frame 12 limits the rotating rod 10, enabling the rotating rod 10 to rotate stably. The fixing frame 12 limits the sliding rod 13, enabling the sliding rod 13 not to deviate when moving. The fixing frame 12 and the baffle 14 fix the first spring 15, enabling the first spring 15 to stably undergo elastic deformation. By the slider 16 moving inside the chute 17, the slider 16 can drive one end of the sieve mesh 7 to move, and further enable the other end of the sieve mesh 7 to rotate. The sieve box 5 fixes the dust collection box 18, enabling the position of the dust collection box 18 to be fixed. The dust collection box 18 fixes the fan 19, enabling the fan 19 to operate stably. The dust collection box 18 limits the filter plate 20, enabling the filter plate 20 not to deviate when moving. The filter plate 20 can protect the fan 19. By installing a filter net inside the collection cover 22, the materials inside the sieve box 5 will not enter the collection cover 22. The collection cover 22 is fixed to the sieve box 5 by bolts, and sealing rings are installed at the connection between the collection cover 22 and the sieve box 5 and at the connection between the filter plate 20 and the dust collection box 18.
[0031] Refer to Figures 5 - 7, a snap component 23 is provided inside the dust collection box 18. The snap component 23 fixes the filter plate 20. The snap component 23 includes two limiting grooves 2301. Spring two 2302 is fixedly connected to the inner walls of both of the two limiting grooves 2301. Limiting blocks 2303 are fixedly connected to the left sides of spring two 2302. The inside of the limiting groove 2301 is slidably connected to the outside of the limiting block 2303. A clamping block 2304 is fixedly connected to the left side of the limiting block 2303. The inside of the limiting groove 2301 is slidably connected to the outside of the clamping block 2304. Clamping grooves 2305 are provided on both the upper and lower sides inside the filter plate 20. The outside of the clamping block 2304 is engaged with the inside of the clamping groove 2305. A pull rope 2306 is fixedly connected to the right side of the limiting block 2303. The inside of the dust collection box 18 is slidably connected to the outside of the pull rope 2306. A knob 2307 is fixedly connected to the adjacent sides of the two pull ropes 2306. The inside of the dust collection box 18 is rotatably connected to the outside of the knob 2307.
[0032] Specifically, the limiting groove 2301 and the limiting block 2303 fix the spring two 2302, enabling the spring two 2302 to stably undergo elastic deformation. The limiting groove 2301 limits the limiting block 2303 and the clamping block 2304, preventing the limiting block 2303 and the clamping block 2304 from shifting when moving. Through the engagement of the clamping block 2304 with the clamping groove 2305, the position of the filter plate 20 is fixed. The dust collection box 18 limits the pull rope 2306, preventing the pull rope 2306 from shifting when moving. The dust collection box 18 limits the knob 2307, enabling the knob 2307 to rotate stably. By rotating the knob 2307, the two pull ropes 2306 are driven to move towards the adjacent side, thereby driving the limiting block 2303 to move to the right, and further driving the clamping block 2304 to move with it, so that the clamping block 2304 is disengaged from the clamping groove 2305, and then the filter plate 20 can be conveniently taken out for cleaning.
[0033] Working principle: When it is necessary to vibrate the screen 7, by starting the motor 9 to operate, the rotating rod 10 is driven to rotate, and then the cam 11 is driven to press against the baffle 14 to move upward, thereby driving the slide rod 13 to move upward, and further compressing the spring one 15 to undergo elastic deformation, thereby driving the slider 16 to move in the chute 17, and then driving the screen 7 to rise. Thus, through the reset movement of the spring one 15, the components are driven to reset, and through the reciprocating impact of the cam 11, the screen 7 can be vibrated, and the screen 7 is not easily blocked by materials;
[0034] In addition, when it is necessary to clean the dust and impurities in the sieve box 5, the fan 19 is started to operate, so that the dust and impurities can be sucked into the dust collection box 18 through the collection pipe 21 and the collection hood 22. At the same time, through the filter screen in the collection hood 22, the material will not be sucked in, so that when the material is conveyed into the shallow circular steel silo and inside the shallow circular steel silo, excessive dust will not be caused;
[0035] In addition, when it is necessary to maintain and clean the filter plate 20 in front of the fan 19, the knob 2307 is rotated to drive the two pull ropes 2306 to move towards the adjacent side, thereby driving the limit block 2303 to move to the right, and then squeezing the second spring 2302 to make an elastic deformation, thereby driving the latch 2304 to move to the right, so that the latch 2304 is disengaged from the card slot 2305, so that the filter plate 20 can be conveniently taken out for cleaning. Then, the clean filter plate 20 is placed inside the dust collection box 18, so that the second spring 2302 makes a reset movement, thereby driving the limit block 2303 to move to the left, and then driving the latch 2304 to move with it into the card slot 2305, so that the latch 2304 is engaged with the card slot 2305, thus completing the maintenance and cleaning of the filter plate 20.
[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A movable storage and conveying device for a shallow round steel plate storage group, comprising a base (1), characterized in that: Two support frames (2) are fixedly connected to the left and right sides of the top of the base (1), and a conveying device (3) is installed on the adjacent sides of the front and rear support frames (2). An adjusting mechanism (4) is installed on the right side of the base (1). A screen box (5) is fixedly connected to the top of the left support frame (2), and a funnel (6) is fixedly connected to the top of the screen box (5). A screen mesh (7) is rotatably connected inside the screen box (5). A collecting box (8) is fixedly connected to the front side of the screen box (5). A motor (9) is fixedly connected to the right side of the screen box (5), and a rotating rod (10) is fixedly connected to the output end of the motor (9). A cam (11) is fixedly connected to the outside of the rotating rod (10). A fixed frame (12) is fixedly connected to the inner wall of the screen box (5), and a sliding rod (13) is slidably connected to the inside of the fixed frame (12). The bottom end of the sliding rod (13) is fixedly connected to the The base (1) is fixedly connected with a baffle (14), the outer sleeve of the sliding rod (13) is provided with a spring (15), the top end of the sliding rod (13) is rotatably connected with a slider (16), the bottom end of the screen (7) is provided with a slide groove (17), the rear side of the screen box (5) is fixedly connected with a dust collecting box (18), a fan (19) is installed inside the dust collecting box (18), a filter plate (20) is slidably connected inside the dust collecting box (18), the top end of the dust collecting box (18) is fixedly connected with a collection pipe (21), the right side of the collection pipe (21) is fixedly connected with a collection cover (22), a buckle assembly (23) is arranged inside the dust collecting box (18), and the buckle assembly (23) fixes the filter plate (20), the bottom end of the screen box (5) is fixedly connected with an inclined plate (24), and the four corners of the bottom end of the base (1) are fixedly connected with universal wheels (25).
2. The movable warehouse feeding and conveying device for a shallow round steel plate warehouse group according to claim 1 is characterized in that: The buckle assembly (23) comprises two limiting grooves (2301), the inner walls of the two limiting grooves (2301) are fixedly connected to spring 2 (2302), the left side of the spring 2 (2302) is fixedly connected to a limiting block (2303), the left side of the limiting block (2303) is fixedly connected to a clamping block (2304), the inner upper and lower sides of the filter plate (20) are provided with clamping grooves (2305), the right side of the limiting block (2303) is fixedly connected to a pull rope (2306), and the adjacent sides of the two pull ropes (2306) are fixedly connected to a knob (2307).
3. The movable warehouse feeding and conveying device for a shallow round steel plate warehouse group according to claim 1 is characterized in that: A plurality of transverse plates are arranged outside the conveying device (3), and the bottom end of the baffle plate (14) abuts against the outside of the cam (11).
4. The movable warehouse feeding and conveying device for a shallow round steel plate warehouse group according to claim 1 is characterized in that: The top end of the spring one (15) is fixedly connected to the inner wall of the fixing frame (12), and the bottom end of the spring one (15) is fixedly connected to the upper side of the baffle (14).
5. The movable warehouse-entering and conveying device for a shallow round steel plate warehouse group according to claim 1 is characterized in that: The outside of the sliding block (16) is slidably connected to the inside of the sliding groove (17), and a filter screen is installed on the right side of the collecting cover (22).
6. The movable warehouse-entering and conveying device for a shallow round steel plate warehouse group according to claim 2 is characterized in that: The interior of the limiting groove (2301) is slidably connected to the exterior of the limiting block (2303), and the interior of the limiting groove (2301) is slidably connected to the exterior of the clamping block (2304).
7. The movable warehouse-entering and conveying device for a shallow round steel plate warehouse group according to claim 2 is characterized in that: The outside of the card block (2304) is engaged with the inside of the card slot (2305).
8. The movable warehouse-entering and conveying device for a shallow round steel plate warehouse group according to claim 2 is characterized in that: The interior of the dust box (18) is slidably connected to the exterior of the pull rope (2306), and the interior of the dust box (18) is rotationally connected to the exterior of the knob (2307).