Coal car convenient to unload
By designing vibration components and drive components in the coal truck, the problem of coal materials in the coal truck cannot be completely natural and adhered, efficient unloading is achieved, operating procedures are simplified, and labor costs are reduced.
Patent Information
- Application Number
- CN202421145911.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Due to the limitation of the inclination angle of the existing coal truck, the coal material cannot be poured out completely naturally, so it requires manual cleaning of residual coal material, which is time-consuming and labor-intensive. Moreover, the coal material is easy to adhere to the inner wall of the truck to form scale, which increases the difficulty of subsequent processing. .
Design a coal truck that includes vibration components and drive components. Vibrate the coal material in the truck bucket through the vibration components to prevent the coal material from adhering. Combined with the combination of U-shaped limit rod, tie rod and draw rope, the fast opening of the truck bucket is achieved. simplify the operation process.
Effectively prevent coal materials from adhesion, improve unloading efficiency, reduce manual cleaning needs, save time and labor costs, simplify operating procedures, and reduce labor intensity.
Smart Images
Figure CN222202640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coal mine machinery, in particular to a coal transport vehicle which is convenient for unloading. Background Art
[0002] In the coal transportation industry, coal trucks are indispensable and important tools. The existing unloading method of hand-pushed coal trucks is to achieve natural pouring of coal by tilting the truck bed. However, since the tilt angle of the truck bed is limited, the coal in the truck bed cannot be completely poured out naturally, resulting in residual coal remaining in the truck bed. It needs to be shoveled back and forth manually with a bucket or other tools. This method is time-consuming and labor-intensive, and the coal is easy to adhere to the inner wall of the truck bed during transportation. After long-term accumulation, hard scale will form, which increases the difficulty of subsequent treatment. Utility Model Content
[0003] In order to overcome the shortcomings of existing coal trucks that the coal cannot be completely poured out naturally due to the limitation of the tilt angle of the truck bed, and the residual coal needs to be cleaned manually, which is time-consuming and labor-intensive, and the coal easily adheres to the inner wall of the truck bed to form scale, which increases the difficulty of subsequent processing, the technical problem of the utility model is to provide a coal truck that is easy to unload.
[0004] The technical implementation scheme of the utility model is: a coal transport truck with convenient unloading, including a truck bed, a rotating shaft, rollers, a support plate, a guide rod, a U-shaped limit rod, an elastic member 1, a vibration component and a drive component. The left and right sides of the truck bed are rotatably connected with the rotating shaft, and rollers are fixedly connected at both ends of the rotating shaft. The bottom of the truck bed is symmetrically rotatably connected with a support plate for supporting coal materials. The lower parts of the front and rear sides of the truck bed are symmetrically connected with guide rods. A U-shaped limit rod is slidably connected between the two guide rods on the same side, and the U-shaped limit rod is used to limit the support plate. The guide rods are sleeved with an elastic member 1, and the two ends of the elastic member 1 are respectively connected to the rod ends of the corresponding U-shaped limit rod and the guide rod. A vibration component is arranged on the outside of the truck bed, and the vibration component is used to vibrate the coal materials in the truck bed. A drive component is arranged between the truck bed and the rotating shaft, and the drive component is used to drive the vibration component to generate vibration.
[0005] In addition, it is particularly preferred that the vibration assembly includes a fixed rod, a U-shaped rod, a vibrating rod and two elastic members, the upper parts of the front and rear sides of the truck bed are symmetrically connected with fixed rods, there are two U-shaped rods, and two vibrating rods for vibrating the coal in the truck bed are fixedly connected to the U-shaped rods, the two U-shaped rods are slidingly connected to the two fixed rods through the vibrating rods, the rod ends of the vibrating rods are in contact with the truck bed, and the vibrating rods are sleeved with two elastic members, and the two ends of the elastic member are respectively connected to the rod ends of the corresponding fixed rod and the vibrating rod.
[0006] In addition, it is particularly preferred that the driving assembly includes a belt assembly, a fixed block, a rotating rod and a contact rod, the left and right sides of the truck bucket are symmetrically connected front and back with fixed blocks, a rotating rod is rotatably connected between the two fixed blocks on the same side, the two rotating rods are respectively connected to the two rotating shafts through the belt assembly, and both ends of the rotating rod are connected to contact rods for driving the U-shaped rod to move.
[0007] Furthermore, it is particularly preferred that both ends of the U-shaped rod are provided with inclined surfaces for cooperating with the contact rod.
[0008] In addition, it is particularly preferred that it also includes a guide frame, a pull rod and a pull rope. The guide frames are symmetrically fixed to the top of the truck bed front and back, and the two guide frames are slidably connected to the pull rods. The front and rear sides of the pull rods are connected to a pair of pull ropes for pulling the two support plates to rotate. The pull ropes slide through the upper part of the truck bed, and the lower end of each pair of pull ropes is respectively connected to the two support plates.
[0009] Furthermore, it is particularly preferred that the length of the pull cord is greater than the distance between the pull rod and the support plate that is unfolded downwards.
[0010] In addition, it is particularly preferred that a storage frame is further included, and the storage frame for storing tools is fixedly connected to an upper part of one side of the truck bed.
[0011] The beneficial effects of the utility model are as follows: 1. The utility model can automatically vibrate the coal in the truck bed by designing a vibration component and a drive component, effectively preventing the coal from adhering to the inner wall of the truck bed and avoiding the formation of scale, thereby improving the unloading efficiency; in addition, the vibration process also contributes to the smooth flow of coal, reduces the need for manual cleaning, and further saves time and labor costs.
[0012] 2. The utility model can conveniently open and close the support plate through the cooperation of the U-shaped limit rod, the pull rod and the pull rope, realize the rapid opening and closing of the truck bucket, simplify the operation process, reduce the labor intensity of workers, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a cross-sectional view of the truck bed and the support plate of the utility model.
[0015] Figure 3 The figure is a schematic diagram of the structure of the guide rod, U-shaped limit rod, elastic member, etc. of the present invention.
[0016] Figure 4 It is a structural schematic diagram of the practical U-shaped limit rod, pull rope and support plate.
[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the practical vibration component.
[0018] Figure 6 It is a three-dimensional structural schematic diagram of the practical driving component.
[0019] Among them, the above-mentioned drawings include the following figure marks: 1. truck bed, 2. rotating shaft, 3. roller, 4. support plate, 5. guide rod, 6. U-shaped limit rod, 7. elastic part 1, 701. fixed rod, 702. U-shaped rod, 703. vibration rod, 704. elastic part 2, 801. belt assembly, 802. fixed block, 803. rotating rod, 804, contact rod, 901. guide frame, 902. pull rod, 903. pull rope, 10. storage frame. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying 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 well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0021] Embodiment: A coal truck that is convenient for unloading, such as Figure 1-Figure 6 As shown, it includes a truck bed 1, a rotating shaft 2, a roller 3, a support plate 4, a guide rod 5, a U-shaped limit rod 6, an elastic member 7, a vibration assembly and a drive assembly. The truck bed 1 is rotatably connected to the rotating shaft 2 on both sides, and the rollers 3 are fixedly connected to both ends of the rotating shaft 2. The bottom of the truck bed 1 is symmetrically rotatably connected to the support plate 4. The lower parts of the front and rear sides of the truck bed 1 are symmetrically fixedly connected to the guide rods 5 on the left and right sides. A U-shaped limit rod 6 is slidably connected between the two guide rods 5 on the same side. An L-shaped plate structure is symmetrically provided on one side where the two ends of the U-shaped limit rod 6 are close to each other. The U-shaped limit rod 6 limits the support plate 4 through two L-shaped plates. Elastic members 7 are sleeved on the guide rods 5. The two ends of the elastic member 7 are respectively fixedly connected to the rod ends of the corresponding U-shaped limit rod 6 and the guide rod 5. A vibration assembly is provided on the outside of the truck bed 1, and a drive assembly is provided between the truck bed 1 and the rotating shaft 2.
[0022] like Figure 5 As shown, the vibration assembly includes a fixed rod 701, a U-shaped rod 702, a vibration rod 703 and an elastic member 704. The upper parts of the front and rear sides of the truck bucket 1 are symmetrically fixedly connected with the fixed rods 701. There are two U-shaped rods 702. The bottoms of the left and right ends of the U-shaped rod 702 are inclined. Two vibration rods 703 are fixedly connected to the U-shaped rod 702. The two U-shaped rods 702 are slidably connected to the two fixed rods 701 respectively through the vibration rods 703. The rod ends of the vibration rods 703 are in contact with the truck bucket 1. The vibration rods 703 are sleeved with elastic members 704. The two ends of the elastic member 704 are fixedly connected to the rod ends of the corresponding fixed rods 701 and the vibration rod 703 respectively.
[0023] like Figure 6 As shown, the driving assembly includes a belt assembly 801, a fixed block 802, a rotating rod 803 and a contact rod 804. The fixed blocks 802 are symmetrically fixedly connected to the left and right sides of the bucket 1. A rotating rod 803 is rotatably connected between the two fixed blocks 802 on the same side. The two rotating rods 803 are respectively connected to the two rotating shafts 2 through the belt assembly 801, and the two ends of the rotating rod 803 are fixedly connected to the contact rod 804.
[0024] Initially, the elastic member 1 7 and the elastic member 2 704 are both in a natural state, and the two U-shaped limit rods 6 both contact and support the two support plates 4; when in use, the coal to be transported is loaded into the bucket 1, and the coal is supported by the two support plates 4. The roller 3 is rotated by pushing the bucket 1 to move the coal transporter to the coal unloading place. During this process, the roller 3 and the rotating shaft 2 rotate relative to the bucket 1, and the transmission of the belt assembly 801 causes the rotating rod 803 to rotate periodically, thereby causing the rotating rod 803 to drive the contact rod 804 to rotate. When the contact rod 804 rotates to contact the inclined surface of the U-shaped rod 702, the contact rod 804 will pass through the inclined surface of the U-shaped rod 702 under continuous rotation, and generate a thrust to the U-shaped rod 702 in the direction away from the bucket car, thereby causing the U-shaped rod 702 to rotate. 02 and the vibration rod 703 thereon move to the side away from the bucket car. At this time, the elastic member 2 704 will be compressed. When the contact rod 804 rotates to disengage from the U-shaped rod 702, the elastic member 2 704, under its elastic action, will make the vibration rod 703 and the U-shaped rod 702 connected thereto move to the side close to the bucket car, so that the vibration rod 703 will contact the bucket 1 again, forming a knock on the bucket 1. Under the periodic rotation of the rotating shaft 2 that continuously drives the rotating rod 803 and the contact rod 804, the vibration rod 703 will form multiple knocks on the bucket 1, so that the inner wall of the bucket 1 is continuously vibrated. Under the continuous vibration, the coal will continuously separate from and contact with the inner wall of the bucket 1 in a cycle, thereby preventing the coal from adhering to the inner wall of the bucket 1, facilitating the subsequent smooth discharge.
[0025] When the coal truck moves to the top of the coal unloading place, the two U-shaped limit rods 6 are pulled to move to the side away from the truck bed 1 until the U-shaped limit rods 6 are out of contact with the support plate 4. At this time, the elastic member 7 is compressed, and the coal in the truck bed 1 will push the two support plates 4 to rotate downward to fully open under the action of its own gravity. The support plate 4 will pull the pull rope 903 downward and straighten it. The coal will gradually slide down to the coal unloading place during the opening process of the two support plates 4. After the coal slides down by its own gravity and is collected, the two U-shaped limit rods 6 are loosened. Under the elastic force of the elastic member 7, the two U-shaped limit rods 6 are moved and reset to the side close to the bucket 1. Then, the bucket 1 is pushed to rotate the roller 3. The driving component drives the vibration component to continuously vibrate the bucket 1, so that a small amount of residual coal attached to the inner wall of the bucket 1 can be shaken off, thereby ensuring the complete unloading of the coal in the bucket 1. The operation is simple, time-saving and labor-saving, and the work efficiency is improved.
[0026] like Figure 3 and Figure 4 As shown, it also includes a guide frame 901, a pull rod 902 and a pull rope 903. The guide frame 901 is symmetrically fixedly connected to the top of the truck bucket 1 in the front and rear directions. The guide frame 901 is a double slide groove structure. The pull rod 902 is composed of two vertical rods and two horizontal rods. The front and rear ends of the two vertical rods are respectively connected by two horizontal rods. The two vertical rods slide through the double slide grooves of the guide frame 901 respectively. The two horizontal rods are located on the side of the guide frame 901 away from each other. The bottom of the vertical rod is symmetrically connected to the pull rope 903 in the front and rear directions. There are four pull ropes 903 in total. The pull ropes 903 all slide through the upper part of the truck bucket 1. The lower ends of the two pull ropes 903 of the same vertical rod are respectively fixedly connected to the two sides of the bottom of the support plate 4 on the same side.
[0027] When the coal in the truck bed 1 is unloaded, the two U-shaped limit rods 6 are pulled toward the outside of the truck bed 1, and then the pull rod 902 is pulled upward. The pull rod 902 simultaneously pulls the two support plates 4 upward through the pull rope 903 until the bottom of the truck bed 1 is closed, and then the U-shaped limit rod 6 is released to make it contact and limit the support plate 4 again, thereby completing a coal loading and unloading process.
[0028] like Figure 1 As shown, a storage frame 10 is also included, and the upper left portion of the truck bed 1 is fixedly connected with the storage frame 10; the storage frame 10 is provided to facilitate the storage of tools, thereby improving practicality.
[0029] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.
Claims
1. A coal truck that is easy to unload. Its characteristics are: The invention comprises a truck bucket (1), a rotating shaft (2), a roller (3), a support plate (4), a guide rod (5), a U-shaped limit rod (6), an elastic member (7), a vibration component and a driving component. The truck bucket (1) is rotatably connected to the rotating shaft (2) on both sides, and the two ends of the rotating shaft (2) are fixedly connected to the rollers (3). The bottom of the truck bucket (1) is rotatably connected to the support plate (4) for supporting coal. The lower parts of the front and rear sides of the truck bucket (1) are symmetrically connected to the guide rods (5). The two guide rods on the same side are connected to the truck bucket (1). A U-shaped limiting rod (6) is slidably connected between the truck bucket (1) and the rotating shaft (2), and the U-shaped limiting rod (6) is used to limit the support plate (4). An elastic member (7) is sleeved on the guide rod (5), and the two ends of the elastic member (7) are respectively connected to the rod ends of the corresponding U-shaped limiting rod (6) and the guide rod (5). A vibration component is provided on the outside of the truck bucket (1), and the vibration component is used to vibrate the coal in the truck bucket (1). A driving component is provided between the truck bucket (1) and the rotating shaft (2), and the driving component is used to drive the vibration component to generate vibration.
2. A coal truck for easy unloading according to claim 1, Its characteristics are: The vibration assembly comprises a fixed rod (701), a U-shaped rod (702), a vibrating rod (703) and a second elastic member (704). The upper parts of the front and rear sides of the truck bucket (1) are both symmetrically connected with the fixed rod (701). There are two U-shaped rods (702). Two vibrating rods (703) for vibrating the coal in the truck bucket (1) are fixedly connected to the U-shaped rods (702). The two U-shaped rods (702) are respectively slidably connected to the two fixed rods (701) through the vibrating rods (703). The rod ends of the vibrating rods (703) are in contact with the truck bucket (1). The vibrating rods (703) are sleeved with the second elastic member (704). The two ends of the second elastic member (704) are respectively connected to the rod ends of the corresponding fixed rods (701) and the vibrating rods (703).
3. A coal truck for easy unloading according to claim 2, Its characteristics are: The driving assembly comprises a belt assembly (801), a fixed block (802), a rotating rod (803) and a contact rod (804); the fixed blocks (802) are symmetrically connected to the left and right sides of the bucket (1); a rotating rod (803) is rotatably connected between the two fixed blocks (802) on the same side; the two rotating rods (803) are respectively connected to the two rotating shafts (2) through the belt assembly (801); and the two ends of the rotating rod (803) are connected to the contact rod (804) for driving the U-shaped rod (702) to move.
4. A coal truck for easy unloading according to claim 3, Its characteristics are: Both ends of the U-shaped rod (702) are provided with inclined surfaces for cooperating with the contact rod (804).
5. A coal truck for easy unloading according to claim 4, Its characteristics are: It also includes a guide frame (901), a pull rod (902) and a pull rope (903). The guide frame (901) is symmetrically fixed to the top of the truck bucket (1) in the front and rear directions. The two guide frames (901) are slidably connected to the pull rods (902). The front and rear sides of the pull rods (902) are connected to a pair of pull ropes (903) for pulling the two support plates (4) to rotate. The pull ropes (903) are slidably passed through the upper part of the truck bucket (1). The lower ends of each pair of pull ropes (903) are respectively connected to the two support plates (4).
6. A coal truck for easy unloading according to claim 5, Its characteristics are: The length of the pull rope (903) is greater than the distance between the pull rod (902) and the support plate (4) that is unfolded downward.
7. A coal truck for easy unloading according to claim 6, Its characteristics are: It also includes a storage frame (10), and the upper part of one side of the vehicle bucket (1) is fixedly connected with the storage frame (10) for storing tools.