Material transportation device for heat exchange station construction

Abstract

The utility model discloses a material transportation device for heat exchange station construction, which comprises guide rails, the inner sides of the guide rails are connected with sliding blocks in a sliding manner, the sliding blocks are fixedly connected to the left and right sides of the middle of the bottom wall of a placing plate respectively, the front and rear ends of the left and right sides in the placing plate are provided with limiting grooves, and the middle of the inner side of each limiting groove is fixedly connected with a limiting rod; the middles of the limiting rods penetrate through and are slidably connected with limiting blocks, clamping plates are fixedly connected to the tops of the limiting blocks, and guide grooves are formed in the middles of the bottom walls of the limiting blocks. According to the material conveying device for heat exchange station construction, when special materials need to be conveyed, a discharging door is opened, a containing plate is located on the upper side of the discharging door, after the materials are placed between two sets of clamping plates, an air cylinder is started, and the output end of the air cylinder contracts to enable the containing plate to move towards the inner side of a feeding hopper; and in the moving process of the placing plate, the materials are clamped under the cooperation of the clamping plates, the sliding blocks, the guide grooves and the guide plates, and losses caused by collision between the materials in the transportation process are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to material transportation technical field, concretely is a material transportation device for heat exchange station construction. BACKGROUND

[0002] Heat exchange station is the place of heat concentration and exchange, and is divided into direct supply station and interval supply station according to heat supply form, the former is directly supplied to user by power plant, temperature is high, control is difficult, and waste heat energy, is the product of initial power plant waste heat welfare heat supply.

[0003] In prior art, material transportation device is needed to transport material during heat exchange station construction process, and the current conveying device is mostly simple cart, when material is unloaded from the cart, the material is directly poured out from the cart, this transportation mode is inconvenient for loading and unloading fragile material, and wastes time and energy of workers when loading and unloading fragile material, influences work efficiency of workers, reduces material carrying rate, and simultaneously easily causes material breakage and damage, produces economic loss. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model relates to a material transportation device for heat exchange station construction, including feeding hopper, the automatic unloading mechanism is arranged in the inside of feeding hopper,

[0006] The automatic unloading mechanism includes guide rail, the inside of guide rail is slidably connected with slider, the slider is fixedly connected in the middle part left and right sides of the bottom wall of placing plate respectively, the left and right sides of the inside of placing plate are all provided with limit groove around two ends, the middle part of the inside of limit groove is all fixedly connected with limit rod, the middle part of limit rod is all penetrated and slidably connected with limit block, the top of limit block is all fixedly connected with clamping plate, the middle part rear side of the bottom wall of placing plate is fixedly connected with connecting plate, the rear wall of connecting plate is fixedly connected in the output end of pneumatic cylinder.

[0007] As a preferred technical scheme of the utility model, the left and right sides of the inside of guide rail are symmetrically arranged about the middle part of feeding hopper.

[0008] As a preferred technical scheme of the utility model, the middle lower part of the inside of feeding hopper is fixedly connected with pneumatic cylinder, and the left and right sides of the bottom of the front end of feeding hopper are all provided with hinge.

[0009] As a preferred technical scheme of the utility model, the front end of feeding hopper is rotatably connected with unloading door through hinge, and the left and right ends of the middle part of the front side wall of feeding hopper are all rotatably connected with blocking rod.

[0010] As a preferred technical scheme of the utility model, the fixed plate is fixedly connected to the left and right sides of the bottom wall of the feeding hopper, and the push rod is fixedly connected to the middle of the back wall of the feeding hopper.

[0011] As a preferred technical scheme of the utility model, the axle is rotatably connected to the middle of the fixed plate, and the wheel is fixedly connected to the left and right ends of the axle.

[0012] As a preferred technical scheme of the utility model, the guide rail is fixedly connected to the left and right sides of the inner bottom wall of the feeding hopper, and the cylinder and the guide plate are located between the two guide rails.

[0013] The utility model has the advantages of:

[0014] 1. The material transportation device for heat exchange station construction, when the special material needs to be transported, the discharge door is opened, the placing plate is located on the upper side of the discharge door, the material is placed between the two clamping plates, the cylinder is started, the output end of the cylinder is retracted, the placing plate moves to the inside of the feeding hopper, the material is clamped in the clamping plate, the sliding block, the guide groove and the guide plate during the movement of the placing plate, the collision between the materials during the transportation is avoided, and the loss is avoided.

[0015] 2. The material transportation device for heat exchange station construction, when the material needs to be discharged, the cylinder is started, the output end of the cylinder is elongated, the placing plate moves to the outside, the two clamping plates on the two sides move away from each other during the movement of the placing plate, the clamping of the material is released, the material is separated from the placing plate under the action of inertia, the damage of the material caused by the dumping discharge is avoided, and the transportation loss is reduced. DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation of the utility model. In the drawings:

[0017] Figure 1 It is the overall structure of the material transportation device for heat exchange station construction of the utility model, and is a top view schematic diagram;

[0018] Figure 2 It is the overall structure of the material transportation device for heat exchange station construction of the utility model, and is a side view schematic diagram;

[0019] Figure 3 It is the overall structure of the material transportation device for heat exchange station construction of the utility model, and is a top view schematic diagram of the discharge structure;

[0020] Figure 4This is a bottom view schematic diagram of the unloading structure of a material transport device for heat exchange station construction according to this utility model.

[0021] In the diagram: 1. Feeding hopper; 2. Automatic feeding mechanism; 3. Guide rail; 4. Slider; 5. Placement plate; 6. Limiting groove; 7. Limiting rod; 8. Limiting block; 9. Clamping plate; 10. Connecting plate; 11. Cylinder; 12. Guide groove; 13. Guide plate; 14. Hinge; 15. Feeding gate; 16. Stop bar; 17. Fixing plate; 18. Axle; 19. Wheel; 20. Push rod. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figures 1-4 As shown, this utility model provides a material transport device for the construction of a heat exchange station, including a feeding hopper 1 and an automatic unloading mechanism 2 installed inside the feeding hopper 1.

[0024] The automatic feeding mechanism 2 includes a guide rail 3, with sliders 4 slidably connected to the inner side of the guide rail 3. The sliders 4 can slide inside the guide rail 3. The sliders 4 are fixedly connected to the left and right sides of the bottom wall of the placement plate 5. Limiting grooves 6 are provided at the front and rear ends of the left and right sides inside the placement plate 5. Limiting rods 7 are fixedly connected to the middle of the inner side of the limiting grooves 6. The limiting rods 7 cooperate with the limiting grooves 6 to restrict the limiting blocks 8, allowing them to slide inside the limiting grooves 6. The middle of the limiting rods 7 passes through and is slidably connected to the limiting blocks 8. Clamping plates 9 are fixedly connected to the top of the limiting blocks 8. Guide grooves 12 are provided in the middle of the bottom wall of the limiting blocks 8. Guide grooves 12 cooperate with guide plates 13 to guide the limiting blocks 8. Guide plates 13 are slidably connected to the inner side of the guide grooves 12. A connecting plate 10 is fixedly connected to the rear side of the middle of the bottom wall of the placement plate 5. The rear wall of the connecting plate 10 is fixedly connected to the output end of the cylinder 11. The operation of the cylinder 11 can move the connecting plate 10 back and forth.

[0025] Among them, the guide plates 13 are fixedly connected to the left and right sides of the bottom wall of the feeding hopper 1, and the guide plates 13 on the left and right sides are symmetrically arranged about the middle of the feeding hopper 1. The guide plates 13 are inclined towards the inside of the feeding hopper 1.

[0026] The cylinder 11 is fixedly connected to the lower middle part of the inner rear wall of the feeding hopper 1. Hinges 14 are provided on both the left and right sides of the bottom front end of the feeding hopper 1. The hinges 14 connect the discharge gate 15 to the feeding hopper 1.

[0027] The front end of the feeding hopper 1 is rotatably connected to the discharge gate 15 via a hinge 14. Both the left and right ends of the middle of the front side wall of the feeding hopper 1 are rotatably connected to the stop bar 16, which can block the discharge gate 15.

[0028] The bottom wall of the feeding hopper 1 is fixedly connected with the fixed plates 17 at the front and rear ends of the left and right sides, and the rear wall of the feeding hopper 1 is fixedly connected with the push rod 20 at the middle part.

[0029] The axle 18 is rotatably connected between the middle parts of the left and right fixed plates 17, and the wheels 19 are fixedly connected to the left and right ends of the axle 18.

[0030] The guide rails 3 are fixedly connected to the left and right sides of the inner bottom wall of the feeding hopper 1, and the cylinder 11 and the guide plate 13 are located between the two groups of guide rails 3.

[0031] Working principle: when special materials need to be transported, the blanking door 15 is opened and the placing plate 5 is placed on the upper side of the blanking door 15, the materials are placed between the two groups of clamping plates 9, the cylinder 11 is started, the output end of the cylinder 11 is retracted to move the placing plate 5 to the inside of the feeding hopper 1, and the clamping plates 9, the sliding block 4, the guide groove 12 and the guide plate 13 cooperate to clamp the materials during the movement of the placing plate 5, when the blanking is needed, the cylinder 11 is started, the output end of the cylinder 11 is elongated to move the placing plate 5 to the outside, and the two clamping plates 9 on the sides move away from each other during the movement of the placing plate 5, so as to release the clamping of the materials and make them slide and separate from the placing plate 5 under the action of inertia, so as to avoid damage to the materials caused by the pouring type blanking, and complete the material transportation.

[0032] Finally, it should be pointed out that: in the description of the utility model, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model.

[0033] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "setting", "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0034] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A material transport device for the construction of a heat exchange station, comprising a feeding hopper (1), characterized in that: An automatic feeding mechanism (2) is provided inside the feeding hopper (1); The automatic feeding mechanism (2) includes a guide rail (3), and sliders (4) are slidably connected to the inner side of the guide rail (3). The sliders (4) are fixedly connected to the left and right sides of the bottom wall of the placement plate (5). Limiting grooves (6) are provided at the front and rear ends of the left and right sides inside the placement plate (5). Limiting rods (7) are fixedly connected to the middle of the inner side of the limiting grooves (6). Limiting blocks (8) are slidably connected through the middle of the limiting rods (7). Clamping plates (9) are fixedly connected to the top of the limiting blocks (8). Guide grooves (12) are provided in the middle of the bottom wall of the limiting blocks (8). Guide plates (13) are slidably connected to the inner side of the guide grooves (12). A connecting plate (10) is fixedly connected to the rear side of the bottom wall of the placement plate (5). The rear wall of the connecting plate (10) is fixedly connected to the output end of the cylinder (11).

2. The material transport device for heat exchange station construction according to claim 1, characterized in that, The guide plates (13) are fixedly connected to the left and right sides of the bottom wall of the feeding hopper (1), and the guide plates (13) on the left and right sides are symmetrically arranged about the middle of the feeding hopper (1).

3. A material transport device for heat exchange station construction according to claim 1, characterized in that, The cylinder (11) is fixedly connected to the lower middle part of the inner rear wall of the feeding hopper (1), and hinges (14) are provided on both the left and right sides of the bottom front end of the feeding hopper (1).

4. A material transport device for heat exchange station construction according to claim 1, characterized in that, The front end of the feeding hopper (1) is rotatably connected to the discharge gate (15) via a hinge (14), and the left and right ends of the middle of the front side wall of the feeding hopper (1) are rotatably connected to the stop bar (16).

5. A material transport device for heat exchange station construction according to claim 1, characterized in that, The bottom wall of the feeding hopper (1) is fixedly connected to the left and right sides and the front and rear ends of the feeding hopper (1), and a push rod (20) is fixedly connected to the middle of the rear wall of the feeding hopper (1).

6. A material transport device for heat exchange station construction according to claim 5, characterized in that, A wheel axle (18) is rotatably connected through the middle of the fixing plates (17) on both the left and right sides, and wheels (19) are fixedly connected to both ends of the wheel axle (18).

7. A material transport device for heat exchange station construction according to claim 1, characterized in that, The guide rails (3) are fixedly connected to the left and right sides of the bottom wall of the feeding hopper (1), and the cylinder (11) and the guide plate (13) are both located between the two sets of guide rails (3).

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