Material rack capable of automatically adjusting height
By introducing height adjustment components and clamping components into the material rack, the problems of constant rack height and material instability are solved, automatic adjustment of rack height and stable clamping of materials are realized, and the convenience of material handling and placement is improved and stability.
Patent Information
- Application Number
- CN202420957407.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing material rack has a constant height, which leads to inconvenience in handling and placement of materials. The unfixed structure is likely to cause material to fall, affecting stability.
A material rack that automatically adjusts the height is designed, and dynamic adjustment of the material rack height and fixed clamping of the material through the height adjustment component inside the chassis and the transverse reinforcement rod clamping assembly are realized.
It improves the convenience and stability of material handling, adapts to different height conditions, and effectively prevents material from falling off through clamping components.
Smart Images
Figure CN222180158U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material racks, in particular to a material rack with automatic height adjustment. Background Art
[0002] The material rack is a frame structure used to place materials. The current material rack is mainly formed by welding square steel during the production and processing process. The height of the material rack is constant. The materials placed at the bottom need to be bent over continuously during the process of taking and placing, which affects the convenience of taking and placing materials. At the same time, the square steel welded material rack has no fixed structure design for the placed materials during the material placement process. When a collision occurs, it is easy to cause the materials to fall, affecting the stability of the material placement. Utility Model Content
[0003] The purpose of the utility model is to provide a material rack with automatic height adjustment to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material rack with automatic height adjustment, including a base frame, support vertical rods are fixedly installed on both sides of the top of the base frame, a material placement rack is slidably connected between the two support vertical rods, a plurality of transverse reinforcement rods are equidistantly fixed in the middle of the material placement rack, a clamping assembly is arranged on the surface of the plurality of transverse reinforcement rods, the center of the base frame is divided into two rectangular cavities by the middle reinforcement rod, height adjustment assemblies are arranged inside the two rectangular cavities, and the top of the height adjustment assembly is rotatably connected to the two sides of the bottom of the material placement rack.
[0005] Preferably, the clamping assembly includes two material clamping plates, a T-shaped groove is provided at the top end of the transverse reinforcement rod, two T-shaped sliders are slidably connected inside the T-shaped groove, material clamping plates are fixedly installed on the top ends of the two T-shaped sliders, threaded push rods are threadedly connected on both sides of the T-shaped groove, one end of the two threaded push rods are rotatably connected to the center of the side surface of the corresponding T-shaped slider, and two rotating rods are fixedly provided at the other ends of the two threaded push rods.
[0006] Preferably, the sides of the two supporting vertical rods are each provided with a second limiting slide groove, the interiors of the two second limiting slide grooves are both slidably connected with a second limiting slider, and the sides of the two second limiting sliders are fixedly connected to the centers of the two sides of the material placement rack.
[0007] Preferably, reinforcement strips are fixedly provided on both sides of the bottom of the two supporting vertical rods, and the bottom ends of the reinforcement strips are fixedly connected to the top end of the base frame.
[0008] Preferably, the height adjustment assembly includes two slides, two height adjustment plates and two electric push rods. The two slides are slidably connected to the inside of the rectangular cavity. One side of the top of the two slides is rotatably connected to the height adjustment plate. The two height adjustment plates are rotatably connected to the bottom end of the material placement rack. Electric push rods are fixedly installed at the center of both sides of the inner wall of the rectangular cavity, and the telescopic ends of the two electric push rods are fixedly connected to the center of the side of the corresponding slide.
[0009] Preferably, first limiting sliding grooves are provided on both sides of the inner wall of the rectangular cavity, first limiting sliding blocks are fixedly provided on both sides of the slide plate, and the first limiting sliding blocks are slidably connected to the corresponding first limiting sliding grooves.
[0010] Technical effects and advantages of the utility model:
[0011] 1. The height of the material placement rack can be adjusted by the height adjustment component set inside the base frame, which can adapt to the placement of materials under different height conditions and improve the convenience of material placement.
[0012] 2. The transverse reinforcement rod provided in the middle of the material placement rack improves the structural strength of the material placement rack. The top of the transverse reinforcement rod is provided with a clamping assembly, which can clamp and fix the placed materials, effectively improving the stability of material placement. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a structural schematic diagram of a material rack with automatic height adjustment.
[0014] Figure 2 The utility model is a schematic diagram of the structure of a material placement rack of a material rack with automatic height adjustment.
[0015] Figure 3 The utility model is a schematic diagram of a top view of the bottom frame of a material rack with automatic height adjustment.
[0016] In the figure: 1. base frame; 2. slide plate; 3. middle reinforcement rod; 4. electric push rod; 5. height adjustment plate; 6. reinforcement strip; 7. first limit slide; 8. first limit slider; 9. material placement rack; 10. threaded push rod; 11. second limit slide; 12. second limit slider; 13. transverse reinforcement rod; 14. T-shaped slider; 15. T-shaped slide; 16. material clamping plate; 17. support vertical rod; 18. rectangular cavity. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] The utility model provides Figure 1-3 An automatically height-adjustable material rack is shown, comprising a base frame 1, support vertical rods 17 are fixedly installed on both sides of the top of the base frame 1, a material placement rack 9 is slidably connected between the two support vertical rods 17, a plurality of transverse reinforcement rods 13 are equidistantly fixed in the middle of the material placement rack 9, a clamping assembly is arranged on the surface of the plurality of transverse reinforcement rods 13, the center of the base frame 1 is divided into two rectangular cavities 18 by the middle reinforcement rod 3, height adjustment assemblies are arranged inside the two rectangular cavities 18, and the top of the height adjustment assembly is rotatably connected to both sides of the bottom end of the material placement rack 9.
[0019] Specifically, the height of the material placement rack 9 is adjusted by a height adjustment assembly disposed inside the base frame 1, so as to adapt to the placement of materials under conditions of different heights and improve the convenience of taking and placing materials.
[0020] according to Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a material rack with automatic height adjustment, and the clamping assembly includes two material clamping plates 16, a T-shaped slide groove 15 is opened at the top of the transverse reinforcement rod 13, and two T-shaped sliders 14 are slidably connected inside the T-shaped slide groove 15, and the tops of the two T-shaped sliders 14 are fixedly installed with material clamping plates 16, and threaded push rods 10 are threadedly connected on both sides of the T-shaped slide groove 15. One end of the two threaded push rods 10 is rotatably connected to the center of the side surface of the corresponding T-shaped slider 14, and the other ends of the two threaded push rods 10 are fixedly provided with two rotating rods.
[0021] Specifically, the threaded push rod 10 pushes the T-shaped slider 14 to move, and the movement of the T-shaped slider 14 drives the movement of the material clamping plate 16 . The material clamping plate 16 can clamp and fix the material, thereby improving the stability of material placement.
[0022] according to Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a material rack with automatic height adjustment, the sides of the two supporting vertical rods 17 are provided with second limiting slide grooves 11, the interiors of the two second limiting slide grooves 11 are slidably connected with second limiting sliders 12, and the sides of the two second limiting sliders 12 are fixedly connected to the centers of the two sides of the material placement rack 9.
[0023] Specifically, the moving direction of the material placement rack 9 can be limited by the cooperation of the second limiting sliding block 12 and the second limiting sliding groove 11.
[0024] Reinforcement strips 6 are fixedly provided on both sides of the bottom of the two support vertical rods 17 , and the bottom ends of the reinforcement strips 6 are fixedly connected to the top end of the base frame 1 .
[0025] Specifically, by providing the reinforcement strip 6 , the stability of the support vertical rod 17 is effectively improved.
[0026] according to Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a material rack with automatic height adjustment, and the height adjustment component includes two slide plates 2, two height adjustment plates 5 and two electric push rods 4. The two slide plates 2 are slidably connected inside the rectangular cavity 18, and one side of the top of the two slide plates 2 is rotatably connected to the height adjustment plate 5. The two height adjustment plates 5 are rotatably connected to the bottom end of the material placement rack 9, and the electric push rods 4 are fixedly installed at the center of both sides of the inner wall of the rectangular cavity 18, and the telescopic ends of the two electric push rods 4 are fixedly connected to the center of the side of the corresponding slide plate 2.
[0027] Specifically, the electric push rod 4 pushes the slide plate 2 to move, the movement of the slide plate 2 squeezes the rotation of the height adjustment plate 5, and the rotation of the height adjustment plate 5 pushes the material placement rack 9 to move up, thereby achieving height adjustment of the material placement rack 9.
[0028] First limiting sliding grooves 7 are provided on both sides of the inner wall of the rectangular cavity 18 , and first limiting sliding blocks 8 are fixedly provided on both sides of the slide plate 2 . The first limiting sliding blocks 8 are slidably connected to the corresponding first limiting sliding grooves 7 .
[0029] Specifically, the moving direction of the slide plate 2 can be limited by the cooperation between the first limiting sliding block 8 and the first limiting sliding groove 7 .
[0030] Working principle of the utility model: when it is necessary to adjust the height of the material placement rack 9, first, electrically connect it to the external power supply through an external switch, then turn on the electric push rod 4, and push the two slides 2 to slide to the middle of the rectangular cavity 18 through the electric push rod 4, and the sliding of the slide 2 drives the height adjustment plate 5 at the top to rotate, and the material placement rack 9 is lifted upward by the rotation of the height adjustment plate 5. In the process of lifting the material placement rack 9 upward, it is limited by the cooperation of the second limiting slide groove 11 and the second limiting slide block 12. When the material placement rack 9 is adjusted to the set height, it stops, and then the material is placed on the top of the material placement rack 9, and then the threaded push rods 10 on both sides of the material placement rack 9 are manually rotated, and the T-shaped slide block 14 is pushed to move by the threaded push rods 10, and the material clamping plate 16 is driven to move by the movement of the T-shaped slide block 14, and the material clamping plate 16 is clamped and fixed to the material, thereby effectively improving the stability of material placement.
[0031] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.
Claims
1. A material rack with automatic height adjustment, comprising a base frame (1), characterized in that: Support vertical rods (17) are fixedly installed on both sides of the top of the base frame (1), and a material placement rack (9) is slidably connected between the two support vertical rods (17). A plurality of transverse reinforcement rods (13) are fixedly installed at equal intervals in the middle of the material placement rack (9), and clamping assemblies are arranged on the surfaces of the plurality of transverse reinforcement rods (13). The center of the base frame (1) is divided into two rectangular cavities (18) by the middle reinforcement rod (3), and height adjustment assemblies are arranged inside the two rectangular cavities (18), and the top of the height adjustment assembly is rotatably connected to the two sides of the bottom of the material placement rack (9).
2. The automatic height-adjustable rack according to claim 1, characterized in that: The clamping assembly comprises two material clamping plates (16), a T-shaped slide groove (15) is provided at the top end of the transverse reinforcement rod (13), two T-shaped sliders (14) are slidably connected inside the T-shaped slide groove (15), the top ends of the two T-shaped sliders (14) are fixedly installed with material clamping plates (16), both sides of the T-shaped slide groove (15) are threadedly connected with threaded push rods (10), one end of the two threaded push rods (10) is rotatably connected to the center of the side of the corresponding T-shaped slider (14), and the other ends of the two threaded push rods (10) are fixedly provided with two rotating rods.
3. The automatic height-adjustable rack according to claim 1, characterized in that: The sides of the two supporting vertical rods (17) are each provided with a second limiting slide groove (11), the interiors of the two second limiting slide grooves (11) are both slidably connected with a second limiting slider (12), and the sides of the two second limiting sliders (12) are fixedly connected to the centers of the two sides of the material placement rack (9).
4. The automatic height-adjustable rack according to claim 3, characterized in that: Reinforcement strips (6) are fixedly provided on both sides of the bottom of the two support vertical rods (17), and the bottom ends of the reinforcement strips (6) are fixedly connected to the top end of the bottom frame (1).
5. The automatic height-adjustable rack according to claim 1, characterized in that: The height adjustment assembly comprises two slide plates (2), two height adjustment plates (5) and two electric push rods (4); the two slide plates (2) are slidably connected inside the rectangular cavity (18); one side of the top of the two slide plates (2) is rotatably connected to the height adjustment plate (5); the two height adjustment plates (5) are rotatably connected to the bottom end of the material placement rack (9); the electric push rods (4) are fixedly installed at the center of both sides of the inner wall of the rectangular cavity (18); the telescopic ends of the two electric push rods (4) are fixedly connected to the center of the side of the corresponding slide plate (2).
6. The material rack with automatic height adjustment according to claim 5, characterized in that: First limiting sliding grooves (7) are provided on both sides of the inner wall of the rectangular cavity (18), first limiting sliding blocks (8) are fixedly provided on both sides of the slide plate (2), and the first limiting sliding blocks (8) are slidably connected to the corresponding first limiting sliding grooves (7).