Large-volume-weight movable combined support for grains
By designing a large-volume moving combination bracket for grains, the automatic placement and dumping of grains and bulkheads is achieved by using hydraulic rods and limiting mechanisms, the problems of low grain mass detection efficiency and equipment damage in the prior art are solved, extending the equipment life and improving the detection efficiency.
Patent Information
- Application Number
- CN202422206918.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-09-10
AI Technical Summary
In the prior art, the bulk weight detection of grain requires manual or mechanical handling, resulting in damage to weighing equipment, low use efficiency, and time-consuming and labor-intensive cutting process.
A large-volume moving combination bracket of grain is designed, including a mobile station and a bulkhead support bracket. The automatic placement and pouring of grain and bulkhead through hydraulic rods and limiting mechanisms is realized, protecting the weighing equipment and improving detection efficiency.
It extends the service life of the weighing equipment, speeds up the weighing speed, facilitates the unloading of grains, improves work efficiency, and increases load capacity and flexibility.
Smart Images
Figure CN222774100U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machinery, in particular to a large bulk density mobile combined support for grains. Background Art
[0002] In the inspection of grains at all levels, manual handling is usually adopted to load the grains into bulk density devices, and then move the bulk density devices to weighing equipment for measurement and recording, and count the bulk density of the grains to facilitate storage and filing of the grains or the next step of processing.
[0003] However, this method of manually or mechanically carrying the grains to the scale will cause uneven force on the scale surface in the early stage of release, resulting in damage to the weighing equipment and affecting its service life. After use, the bulk density device still needs to be carried off the scale and the grains need to be poured out manually, which is time-consuming and labor-intensive and reduces the weighing speed. Therefore, a large bulk density mobile combined bracket for grains is proposed to solve this problem. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a large bulk density mobile combined support for grains.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A large bulk density mobile combined bracket for grains comprises a moving platform and a bulk density instrument support frame, wherein the top of one side of the moving platform and the bottom of the other side of the bulk density instrument support frame are fixedly connected with convex strips, the surfaces of the convex strips are provided with a first groove and a group of second grooves, the inside of the convex strips is provided with a circular groove, the inner walls of the group of circular grooves are rotatably connected with a limiting shaft, the outer wall of one limiting shaft is slidably connected with a first hydraulic rod and a group of first limiting rods, the bottom of the bulk density instrument support frame is fixedly connected with a first rotating part and a group of second rotating parts, the top end of the first hydraulic rod is rotatably connected with the first rotating part, the top ends of the group of first limiting rods are respectively rotatably connected with a group of second rotating parts, and limiting mechanisms are respectively provided at both ends of a group of limiting shafts and at both ends of a group of convex strips.
[0007] Preferably, the outer wall of another limiting shaft is slidably connected with a second hydraulic rod and a group of second limiting rods, and the bottom ends of the second hydraulic rod and the group of second limiting rods are fixedly connected to the top of the other side of the moving platform.
[0008] Preferably, the first groove is located between a group of second grooves, the outer walls of the first hydraulic rod and the second hydraulic rod are respectively movably connected to the inner walls of a group of first grooves, and the outer walls of a group of first limiting rods and a group of second limiting rods are respectively movably connected to the inner walls of a group of second grooves.
[0009] Preferably, the limiting mechanism is a plurality of free limiting cylinders, a group of limiting grooves are provided at both ends of a group of convex strips, a group of limiting grooves are located on the outer wall of the circular groove, the inner walls of the plurality of free limiting cylinders are respectively movably connected with the outer walls at both ends of a group of limiting shafts, the plurality of free limiting cylinders are clamped with the limiting grooves, a group of limiting shafts are provided with threaded grooves at both ends, the outer walls of the threaded grooves are threadedly connected with threaded sleeves, the front ends of the threaded sleeves are rotatably connected with a rotating 18, the inner wall of the rotating cylinder is slidably connected with the limiting shaft, and the outer walls of the plurality of threaded sleeves are provided with turning handles.
[0010] Preferably, a group of first load-bearing frames are fixedly connected to the inner wall of the mobile platform, and the first load-bearing frames are used to install the weighing equipment. A group of second load-bearing frames are fixedly connected to the inner wall of the bulk density device support frame, and the second load-bearing frames are used to install the bulk density device box.
[0011] Preferably, a group of convex strips are arranged diagonally on both sides of the movable platform and the bulk density device support frame.
[0012] Preferably, a plurality of side panels are fixedly connected to the bottom of the movable platform, a same rotating shaft is fixedly connected between a group of side panels, a bottom end of the rotating shaft is rotatably connected to a bottom wheel with a brake, and a push rod is provided on one side of the movable platform.
[0013] The beneficial effects of the utility model are:
[0014] 1. Through the mobile platform and bulk density instrument support frame, when the bulk density of grains is tested, the first hydraulic rod and the second hydraulic rod can be directly used to place the grains and the bulk density instrument on the scale surface for weighing, so as to protect the weighing equipment, extend the service life of the weighing equipment, and speed up the weighing speed;
[0015] 2. Through the setting of the limiting mechanism, when the threaded sleeves at both ends of a group of limiting shafts are screwed out in sequence, the free limiting cylinder is moved out of the circular groove and is detached from the convex strip. At this time, the limiting shaft and the first hydraulic rod or the second hydraulic rod on its outer wall, a group of first limiting rods or the second limiting rods are freely rotated, and the second hydraulic rod is fixed to the bottom end of a group of second limiting rods. After the first hydraulic rod is started, the bulk density instrument support frame is tilted to one side as a whole, which is convenient for dumping the grains that have been tested, which is convenient for unloading and improves work efficiency.
[0016] 3. The large-capacity movable combined bracket is set to improve operation safety, increase load capacity, enhance flexibility, save costs, improve adaptability and facilitate maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall top view structure of a proposed mobile composite support for large bulk density grains;
[0018] Figure 2 This is a schematic diagram of the overall upward structure of a proposed mobile composite support for large bulk density grains;
[0019] Figure 3 This is the exploded diagram of the limit axis of a proposed grain high bulk density mobile combined support;
[0020] Figure 4 This is an exploded view of the limiting mechanism of a proposed mobile combined support for large bulk density grains.
[0021] In the attached drawings: 1. moving platform; 2. support frame of capacity weighing device; 3. push rod; 4. convex strip; 5. first groove; 6. second groove; 7. limiting shaft; 8. first hydraulic rod; 9. first limiting rod; 10. first rotating member; 11. second rotating member; 12. second hydraulic rod; 13. second limiting rod; 14. circular groove; 15. limiting groove; 16. threaded groove; 17. free limiting cylinder; 18. rotating cylinder; 19. threaded sleeve; 20. turning handle; 21. first load-bearing frame; 22. second load-bearing frame; 23. side plate; 24. rotating shaft; 25. bottom wheel with brake. DETAILED DESCRIPTION
[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.
[0024] Reference Figure 1-4A large bulk density mobile combined bracket for grains comprises a moving platform 1 and a bulk density device support frame 2, wherein a convex strip 4 is fixedly connected to the top of one side of the moving platform 1 and the bottom of the other side of the bulk density device support frame 2, a first groove 5 and a group of second grooves 6 are provided on the surface of the convex strip 4, a circular groove 14 is provided inside the convex strip 4, and the inner wall of a group of circular grooves 14 is rotatably connected to a limiting shaft 7, wherein a first hydraulic rod 8 and a group of first limiting rods 9 are slidably connected to the outer wall of one limiting shaft 7, a first rotating member 10 and a group of second rotating members 11 are fixedly connected to the bottom of the bulk density device support frame 2, the top of the first hydraulic rod 8 is rotatably connected to the first rotating member 10, and the top of a group of first limiting rods 9 are respectively rotatably connected to a group of second rotating members 11, and limiting mechanisms are respectively arranged at both ends of a group of limiting shafts 7 and both ends of a group of convex strips 4, and the first hydraulic rod 8 is used to place the grain and the bulk density device on the scale surface for weighing, so as to protect the weighing equipment, extend the service life of the weighing equipment, and speed up the weighing speed.
[0025] At the same time, the outer wall of another limiting shaft 7 is slidably connected with a second hydraulic rod 12 and a group of second limiting rods 13. The bottom ends of the second hydraulic rod 12 and the group of second limiting rods 13 are fixedly connected to the top of the other side of the moving platform 1. The first groove 5 is located between a group of second grooves 6. The outer walls of the first hydraulic rod 8 and the second hydraulic rod 12 are movably connected to the inner walls of a group of first grooves 5 respectively. The outer walls of a group of first limiting rods 9 and a group of second limiting rods 13 are movably connected to the inner walls of a group of second grooves 6 respectively.
[0026] The limiting mechanism is a plurality of free limiting cylinders 17, a group of limiting grooves 15 are provided at both ends of a group of convex strips 4, a group of limiting grooves 15 are located on the outer wall of the circular groove 14, the inner walls of the plurality of free limiting cylinders 17 are respectively movably sleeved with the outer walls at both ends of a group of limiting shafts 7, and the plurality of free limiting cylinders 17 are clamped with the limiting grooves 15, a group of limiting shafts 7 are provided with threaded grooves 16 at both ends, the outer walls of the threaded grooves 16 are threadedly connected with threaded sleeves 19, the front ends of the threaded sleeves 19 are rotatably connected with rotating cylinders 18, the inner walls of the rotating cylinders 18 are slidably connected with the limiting shafts 7, and the outer walls of the plurality of threaded sleeves 19 are provided with turning handles 20. After the first hydraulic rod 8 is started, the bulk density instrument support frame 2 is tilted to one side as a whole, which is convenient for dumping the grains that have been tested, facilitating unloading and improving work efficiency.
[0027] A group of first load-bearing frames 21 are fixedly connected to the inner wall of the mobile platform 1, and the first load-bearing frames 21 are used to install the weighing equipment. A group of second load-bearing frames 22 are fixedly connected to the inner wall of the bulk density device support frame 2, and the second load-bearing frames 22 are used to install the bulk density device box, thereby improving work efficiency, increasing load capacity, and enhancing flexibility.
[0028] A plurality of side panels 23 are fixedly connected to the bottom of the moving platform 1 , a rotating shaft 24 is fixedly connected between a group of side panels 23 , a bottom end of the rotating shaft 24 is rotatably connected to a bottom wheel 25 with a brake, and a push rod 3 is arranged on one side of the moving platform 1 .
[0029] Working principle: When in use, check whether the free limit cylinders 17 at both ends of a set of limit shafts 7 are located and fixed in the circular groove 14, so that the bulk density instrument support frame 2 and the mobile platform 1 remain vertically stable, install the bulk density instrument box above the second load-bearing frame 22 inside the bulk density instrument support frame 2, install the weighing equipment above the first load-bearing frame 21 inside the mobile platform 1, put the grain to be measured into the bulk density instrument, and start the first hydraulic rod 8 and the second hydraulic rod 12 at the same time to lower the position of the bulk density instrument support frame 2 until the bottom of the bulk density instrument support frame 2 contacts the scale surface and ensure that the first hydraulic rod 8, a set of first limit rods 9, and the second hydraulic rod 12 , a group of second limit rods 13 are no longer under force. At this time, the readings on the weighing equipment are read and recorded. After weighing, the threaded sleeves 19 at both ends of a group of limit shafts 7 are screwed out in turn, and the free limit 17 is moved out of the circular groove 14 and is detached from the convex strip 4. At this time, the limit shaft 7 and the first hydraulic rod 8 or the second hydraulic rod 12 on its outer wall, a group of first limit rods 9 or the second limit rod 13 are free to rotate, and the second hydraulic rod 12 and the bottom end of a group of second limit rods 13 are fixed. After the first hydraulic rod 8 is started, the bulk density instrument support frame 2 is tilted to one side as a whole, which is convenient for dumping the grains that have been tested, facilitating material unloading and improving work efficiency.
[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A mobile combined support for large bulk density grains, comprising a mobile platform (1) and a bulk density device support frame (2), characterized in that: The top of one side of the movable platform (1) and the bottom of the other side of the bulk density device support frame (2) are both fixedly connected with a convex strip (4), the surface of the convex strip (4) is provided with a first groove (5) and a group of second grooves (6), the inside of the convex strip (4) is provided with a circular groove (14), the inner wall of the group of circular grooves (14) is rotatably connected with a limit shaft (7), the outer wall of one limit shaft (7) is slidably connected with a first hydraulic rod (8) and a group of first limit rods (9), the bottom of the bulk density device support frame (2) is fixedly connected with a first rotating member (10) and a group of second rotating members (11), the top of the first hydraulic rod (8) is rotatably connected with the first rotating member (10), the top of the group of first limit rods (9) are respectively rotatably connected with the group of second rotating members (11), and the two ends of the group of limit shafts (7) are respectively provided with limit mechanisms at the two ends of the group of convex strips (4).
2. A grain high bulk density mobile combined support according to claim 1, characterized in that: The outer wall of the other limiting shaft (7) is slidably connected with a second hydraulic rod (12) and a group of second limiting rods (13); the bottom ends of the second hydraulic rod (12) and the group of second limiting rods (13) are fixedly connected to the top of the other side of the moving platform (1).
3. The large bulk density mobile combined support for grains according to claim 1, characterized in that: The first groove (5) is located between a group of second grooves (6); the outer walls of the first hydraulic rod (8) and the second hydraulic rod (12) are respectively movably connected to the inner walls of the group of first grooves (5); and the outer walls of a group of first limiting rods (9) and a group of second limiting rods (13) are respectively movably connected to the inner walls of the group of second grooves (6).
4. The large bulk density mobile combined support for grains according to claim 1, characterized in that: The limiting mechanism comprises a plurality of free limiting cylinders (17), a group of limiting grooves (15) are respectively provided at both ends of a group of convex strips (4), a group of limiting grooves (15) are located on the outer wall of the circular groove (14), the inner walls of the plurality of free limiting cylinders (17) are respectively movably sleeved with the outer walls at both ends of a group of limiting shafts (7), the plurality of free limiting cylinders (17) are all clamped with the limiting grooves (15), a group of limiting shafts (7) are respectively provided with threaded grooves (16) at both ends, the outer walls of the threaded grooves (16) are threadedly connected with threaded sleeves (19), the front ends of the threaded sleeves (19) are rotatably connected with rotating cylinders (18), the inner walls of the rotating cylinders (18) are slidably connected with the limiting shafts (7), and the outer walls of the plurality of threaded sleeves (19) are all provided with turning handles (20).
5. The large bulk density mobile combined support for grains according to claim 1, characterized in that: A group of first load-bearing frames (21) are fixedly connected to the inner wall of the mobile platform (1), and the first load-bearing frames (21) are used to install the weighing equipment. A group of second load-bearing frames (22) are fixedly connected to the inner wall of the bulk density device support frame (2), and the second load-bearing frames (22) are used to install the bulk density device box.
6. The large bulk density mobile combined support for grains according to claim 1, characterized in that: A group of convex strips (4) are diagonally arranged on both sides of the movable platform (1) and the bulk density device support frame (2).
7. The large bulk density mobile combined support for grains according to claim 1, characterized in that: The bottom of the mobile platform (1) is fixedly connected to a plurality of side panels (23); a group of side panels (23) is fixedly connected to a common rotating shaft (24); the bottom end of the rotating shaft (24) is rotatably connected to a bottom wheel (25) with a brake; and a push rod (3) is provided on one side of the mobile platform (1).