Plate trailer lifting platform for drying kiln
The board car lift platform for dryers incorporates a multi-stage energy absorption system to prevent collisions, reducing material drops and platform damage.
Patent Information
- Application Number
- CN202422469483.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The existing car lifting platform lacks anti-collision structure, which causes workers to easily collide due to misjudgment of distance, resulting in material dropping.
A multi-stage buffer system including anti-collision plate, energy-absorbing box and damping spring is designed. Through primary shock absorption of the anti-collision plate, secondary energy absorption of the energy-absorbing box and three-stage buffering of the damping spring, multi-stage energy absorption is achieved, reducing the risk of collision damage and material drop.
It effectively improves the anti-collision effect of the car lifting platform, reduces the possibility of device damage and material drop, and improves operational safety.
Smart Images
Figure CN223102637U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary equipment for drying kilns, in particular to a plate truck lifting platform for a drying kiln. Background Technique
[0002] When drying materials in a factory, generally, the materials are first placed in a material box on a lifting platform, then the lifting platform is lifted to the same height as the feeding port of the drying kiln, and finally the materials in the material box are poured into the drying kiln for drying.
[0003] The existing technology has the following problems:
[0004] Most of the existing plate truck lifting platforms do not have an anti-collision structure. Due to the misjudgment of the distance by the staff, collisions are likely to occur, resulting in the materials on the lifting platform falling.
[0005] Therefore, we propose a plate truck lifting platform for a drying kiln to solve the above drawbacks. Content of the Utility Model
[0006] The purpose of the utility model is to solve the shortcomings in the existing technology that most of the existing plate truck lifting platforms do not have an anti-collision structure. Due to the misjudgment of the distance by the staff, collisions are likely to occur, resulting in the materials on the lifting platform falling, and a plate truck lifting platform for a drying kiln is proposed.
[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0008] A plate truck lifting platform for a drying kiln, including a base, a lifting frame is arranged on the upper surface of the base, a lifting motor is arranged on the upper surface of the lifting frame, a lifting screw rod is arranged at the output end of the lifting motor, a guide rod is arranged on one side of the lifting screw rod, a lifting platform is arranged on the surfaces of the lifting screw rod and the guide rod, a buffer groove is formed on the side surface of the base, a buffer rod is arranged inside the buffer groove, a damping spring is sleeved on the surface of the buffer rod, an energy absorption box is arranged at the end of the buffer rod, the other side of the energy absorption box is connected with an anti-collision plate through a fixing rod, and a buffer pad is arranged on the surface of the anti-collision plate.
[0009] Preferably, a conveying motor is arranged on the outer side surface of the lifting platform, a conveying roller is installed at the output end of the conveying motor, and a conveyor belt is arranged on the surface of the conveying roller.
[0010] Preferably, a material guiding plate is arranged on the side surface of the lifting platform.
[0011] Preferably, auxiliary rollers are arranged inside the lifting platform, and the auxiliary rollers are arranged in close contact with the conveyor belt.
[0012] Preferably, the lower surface of the base is provided with moving wheels, and a plurality of moving wheels are provided. The plurality of moving wheels are equidistantly installed at the four corners of the lower surface of the base.
[0013] Preferably, a control console is provided on the upper surface of the base.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows;
[0015] (1) In the present utility model, by providing a collision prevention plate, a collision prevention pad, an energy absorption box and a damping spring, when the plate truck lifting platform collides, the collision prevention pad on the collision prevention plate plays a primary shock absorption and collision prevention role, and then the impact force is transmitted to the energy absorption box, and the energy absorption box is used for secondary energy absorption and energy discharge. Finally, the damping spring is used for tertiary buffering. Through multi-stage energy absorption, the collision prevention effect of the plate lifting platform is greatly improved, the damage of the device is reduced, and the possibility of material dropping is lowered. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments.
[0017] Figure 1 FIG. 1 is a schematic structural diagram of a plate truck lifting platform for a drying kiln proposed by the present utility model;
[0018] Figure 2 FIG. 2 is a schematic internal structure diagram of the lifting frame of a plate truck lifting platform for a drying kiln proposed by the present utility model;
[0019] Figure 3 FIG. 3 is a schematic internal structure diagram of the base of a plate truck lifting platform for a drying kiln proposed by the present utility model;
[0020] Figure 4 FIG. 4 is a schematic internal structure diagram of the lifting platform of a plate truck lifting platform for a drying kiln proposed by the present utility model.
[0021] LEGEND DESCRIPTION:
[0022] 1. Base; 2. Moving wheel; 3. Lifting platform; 4. Lifting frame; 5. Lifting motor; 6. Lifting lead screw; 7. Guide rod; 8. Control console; 9. Buffer rod; 10. Damping spring; 11. Energy absorption box; 12. Collision prevention plate; 13. Buffer pad; 14. Conveyor motor; 15. Conveyor roller; 16. Conveyor belt; 17. Auxiliary roller; 18. Guide plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.
[0024] Please refer to Figures 1-4 , a plate truck lifting platform for a drying kiln, including a base, an elevating frame is arranged on the upper surface of the base, an elevating motor is arranged on the upper surface of the elevating frame, an elevating lead screw is arranged at the output end of the elevating motor, a guide rod is arranged on one side of the elevating lead screw, an elevating platform is arranged on the surfaces of the elevating lead screw and the guide rod, a buffer groove is opened on the side surface of the base, a buffer rod is arranged inside the buffer groove, and a damping spring is sleeved on the surface of the buffer rod, an energy absorption box is arranged at the end of the buffer rod, the other side of the energy absorption box is connected with a collision avoidance plate through a fixing rod, and a buffer pad is arranged on the surface of the collision avoidance plate.
[0025] In this embodiment: When the plate truck lifting platform collides, the buffer pad on the collision avoidance plate plays a primary shock absorption and collision avoidance role, and then the impact force is transmitted to the energy absorption box, and the energy absorption box is used for secondary energy absorption and energy dissipation, and finally the damping spring is used for tertiary buffering. Through multi-stage energy absorption, the collision avoidance effect of the plate lifting platform is greatly improved, the damage of the device is reduced, and the possibility of material dropping is reduced.
[0026] Specifically, a conveying motor is arranged on the outer side surface of the elevating platform, a conveying roller is installed at the output end of the conveying motor, and a conveyor belt is arranged on the surface of the conveying roller.
[0027] In this embodiment: By setting the conveying motor, the conveying roller and the conveyor belt, by starting the conveying motor, the conveying roller and the conveyor belt are driven to convey the material, which is convenient for putting the material into the drying kiln.
[0028] Specifically, a material guiding plate is arranged on the side surface of the elevating platform.
[0029] In this embodiment: By setting the material guiding plate, it plays a guiding role, so that the material can smoothly enter through the material guiding plate from the feeding port of the drying kiln.
[0030] Specifically, auxiliary rollers are arranged inside the elevating platform, and the auxiliary rollers are arranged in close contact with the conveyor belt.
[0031] In this embodiment: By setting the auxiliary rollers, it plays an auxiliary supporting role for the conveyor belt, making the conveyor belt transport more smoothly.
[0032] Specifically, moving wheels are arranged on the lower surface of the base, and there are multiple moving wheels, and the multiple moving wheels are equidistantly installed at the four corners of the lower surface of the base.
[0033] In this embodiment: By providing moving wheels, it is convenient to move the base.
[0034] Specifically, a control console is provided on the upper surface of the base.
[0035] In this embodiment: By providing a control console, it is used to control the lifting table device.
[0036] Working principle: When the flatbed truck lifting table collides, the anti-collision pad on its anti-collision plate plays a primary role in shock absorption and anti-collision. Then the impact force is transmitted to the energy absorption box, and the energy absorption box is used for secondary energy absorption and energy dissipation. Finally, the damping spring is used for tertiary buffering. Through multi-stage energy absorption, the anti-collision effect of the sheet material lifting table is greatly improved, the damage to the device is reduced, and the possibility of material dropping is lowered.
[0037] It should be understood that the above specific embodiments of the present invention are only for illustrative explanation or interpretation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.
Claims
1. A plate cart lifting platform for a drying kiln, comprising a base (1), characterized in that, The upper surface of the base (1) is provided with a lifting frame (4). The upper surface of the lifting frame (4) is provided with a lifting motor (5). The output end of the lifting motor (5) is provided with a lifting lead screw (6). One side of the lifting lead screw (6) is provided with a guide rod (7). The surfaces of the lifting lead screw (6) and the guide rod (7) are provided with a lifting table (3). A buffer groove is formed in the side surface of the base (1). A buffer rod (9) is arranged inside the buffer groove. A damping spring (10) is sleeved on the surface of the buffer rod (9). The end of the buffer rod (9) is provided with an energy absorption box (11). The other side of the energy absorption box (11) is connected with an anti-collision plate (12) through a fixing rod. A buffer pad (13) is arranged on the surface of the anti-collision plate (12).
2. The plate truck lifting platform for a drying kiln according to claim 1, wherein A conveyor motor (14) is arranged on the outer side surface of the lifting table (3). A conveyor roller (15) is installed at the output end of the conveyor motor (14). A conveyor belt (16) is arranged on the surface of the conveyor roller (15).
3. The plate truck lifting platform for a drying kiln according to claim 1, characterized in that, A material guiding plate (18) is arranged on the side surface of the lifting table (3).
4. The lifting platform for the flatbed truck used in the drying kiln according to claim 1, wherein, Auxiliary rollers (17) are arranged inside the lifting table (3), and the auxiliary rollers (17) are in close contact with the conveyor belt (16).
5. The plate truck lifting platform for a drying kiln according to claim 1, characterized in that Moving wheels (2) are arranged on the lower surface of the base (1), and there are multiple moving wheels (2). The multiple moving wheels (2) are equidistantly installed at the four corners of the lower surface of the base (1).
6. The lifting platform for the flatbed truck used in the drying kiln according to claim 1, characterized in that, A control console (8) is arranged on the upper surface of the base (1).