Tunnel sectioning vehicle for mining

Abstract

The utility model relates to the technical field of mining instruments, in particular to a tunnel sectioning vehicle for mine mining, which comprises a vehicle frame, a vehicle hopper, a plurality of supporting beams and an outer box, a wheel pair is mounted at the bottom of the vehicle frame, the supporting beams are erected at the top of the vehicle frame, the vehicle hopper is fixedly connected to the tops of the supporting beams, and the outer box is fixedly connected to the vehicle hopper. The first end of the supporting beam in the length direction is hinged to one side of the vehicle frame in the width direction, a pouring opening is formed in the side wall, close to the first end of the supporting beam, of the vehicle hopper, the vehicle hopper is sleeved with the outer box, a plurality of guide rods are longitudinally fixed to the vehicle frame, the guide rods are sleeved with sliding sleeves in a sliding mode, the sliding sleeves are fixedly connected to the outer box, and the outer box is fixedly connected to the vehicle frame. The two ends, in the advancing direction of the frame, of the outer box are longitudinally and fixedly connected with connecting arms, the bottom ends of the connecting arms are fixedly connected with hook rods, the side wall, corresponding to the dumping opening, of the outer box is provided with an anti-interference notch for the car hopper to move, and the requirement for ore unloading equipment can be effectively lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of mining equipment, in particular to a tunnel segmented vehicle for mining. Background Art

[0002] The tunnel segmented vehicle for mining is also called a mine car, which is a truck running on rails. Existing mine cars include fixed mine cars, dump mine cars, and side-unloading mine cars. When unloading ore, these mine cars either flip the entire car body (fixed mine car) or flip the car bucket (dump mine car, side-unloading mine car). Both require the design of a complex traction mechanism to complete the unloading of ore, which places high requirements on the unloading equipment and needs to be improved. Utility Model Content

[0003] In order to solve the problems mentioned in the background technology, the purpose of the utility model is to provide a tunnel segmented vehicle for mining.

[0004] In order to achieve the above objectives, the technical solution of the utility model is:

[0005] A tunnel segmented vehicle for mining, comprising a vehicle frame, a vehicle bucket, a support beam and an outer box, wherein a wheel pair is installed at the bottom of the vehicle frame, the support beams are multiple, the support beams are erected on the top of the vehicle frame and are perpendicular to the travel direction of the vehicle frame, the vehicle bucket is fixedly connected to the tops of the multiple support beams, the first end of the support beam in the length direction is hinged to one side of the vehicle frame in the width direction, the vehicle bucket is in the shape of a rectangular parallelepiped, the side wall of the vehicle bucket near the first end of the support beam is provided with a dumping port, the top and bottom of the outer box are both open and provided The outer box corresponds to the shape of the truck bed and is sleeved on the outside of the truck bed. A plurality of guide rods are longitudinally fixed on the frame. A sliding sleeve is slidably sleeved on the guide rods. The sliding sleeve is fixed to the outer box. Both ends of the outer box along the moving direction of the frame are longitudinally fixed with connecting arms. The bottom end of the connecting arm is arranged below the truck bed and a hook rod is fixed to the bottom end of the connecting arm. When the outer box is pulled upward, the hook rod will hook up the truck bed to tilt it. An anti-interference notch for the movement of the truck bed is provided on the side wall of the outer box corresponding to the dumping port.

[0006] Furthermore, a lifting lug is connected to the top of the outer box.

[0007] The beneficial effects of the utility model are as follows: when unloading ore, it is only necessary to pull the outer box upwards so that the dumping port of the truck bucket leaks out, and the ore can be initially unloaded. After the outer box is pulled up so that the hook rod hooks the truck bucket to tilt, the ore can be unloaded more thoroughly. The entire unloading process only requires pulling the outer box upwards, so there is no need to design a complicated traction mechanism, which can effectively reduce the requirements for equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram when the outer box is not lifted;

[0009] Figure 2 This is a schematic diagram of the first position of the outer box after it is lifted;

[0010] Figure 3 This is a schematic diagram of the second position after the outer box is lifted.

[0011] Explanation of the accompanying figures: 1. frame, 11. guide rod, 2. truck bed, 21. dump spout, 3. wheelset, 4. support beam, 5. outer box, 51. sliding sleeve, 52. anti-interference notch, 53. lifting ear, 6. connecting arm, 61. hook rod. DETAILED DESCRIPTION

[0012] 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 of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

[0013] like Figure 1-Figure 3 As shown, a tunnel segmented vehicle for mining in a mine comprises a frame 1, a bucket 2, a support beam 4 and an outer box 5. A wheel set 3 is installed at the bottom of the frame 1. There are two support beams 4, which are erected on the top of the frame 1 and are perpendicular to the travel direction of the frame 1. The bucket 2 is fixedly connected to the tops of the two support beams 4. The left end of the support beam 4 is hinged to the left end of the width of the frame 1. The bucket 2 is in the shape of a rectangular parallelepiped. The left side wall of the bucket 2 is openly arranged to form a dumping port 21. The top and bottom of the outer box 5 are both openly arranged. The outer box 5 corresponds to the shape of the bucket 2 and is sleeved on the outside of the bucket 2. A lifting ear 53 is fixed to the top, and two guide rods 11 are longitudinally fixed to the front and rear sides of the outer box 5 on the frame 1. A sliding sleeve 51 is slidably sleeved on the guide rod 11, and the sliding sleeve 51 is fixed to the outer box 5. Connecting arms 6 are longitudinally fixed to both ends of the outer box 5 along the moving direction of the frame 1. The bottom end of the connecting arm 6 is arranged below the bucket 2 and a hook rod 61 is fixed to the bottom end of the connecting arm 6. When the outer box 5 is lifted upward, the hook rod 61 will hook up the bucket 2 so that the bucket 2 tilts to the left, thereby unloading the ore through the dumping port 21. An anti-interference notch 52 for the movement of the bucket 2 is provided on the side wall of the outer box 5 corresponding to the dumping port 21.

[0014] In actual use, when unloading the ore, it is only necessary to set up a lifting device at the place where the ore is unloaded. The outer box 5 is pulled upward by the lifting device to make the dumping port 21 of the truck bed 2 leak out, so that the ore can be initially unloaded. After the outer box 5 is pulled up so that the hook rod 61 hooks the truck bed 2 to tilt, the ore can be unloaded more thoroughly. Since the entire unloading process only requires pulling the outer box 5 upward, there is no need to design a complicated traction mechanism, which can effectively reduce the requirements for equipment.

[0015] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tunnel segmented vehicle for mining, comprising a vehicle frame (1) and a vehicle bucket (2), wherein a wheel set (3) is installed at the bottom of the vehicle frame (1), characterized in that: It also includes a support beam (4) and an outer box (5), wherein there are a plurality of support beams (4), the support beams (4) are mounted on the top of the frame (1) and the support beams (4) are perpendicular to the travel direction of the frame (1), the truck bed (2) is fixedly connected to the tops of the plurality of support beams (4), the first end of the support beam (4) in the length direction is hinged to one side of the width direction of the frame (1), the truck bed (2) is in the shape of a rectangular parallelepiped, and a dumping port (21) is provided on the side wall of the truck bed (2) near the first end of the support beam (4), the top and bottom of the outer box (5) are both open, the outer box (5) corresponds to the shape of the truck bed (2) and the outer box (5) is sleeved on the truck bed (2). Externally, a plurality of guide rods (11) are longitudinally fixed on the frame (1), a sliding sleeve (51) is provided on the guide rod (11), and the sliding sleeve (51) is fixedly connected to the outer box (5). Both ends of the outer box (5) along the moving direction of the frame (1) are longitudinally fixedly connected with connecting arms (6), the bottom end of the connecting arm (6) is arranged below the bucket (2) and the bottom end of the connecting arm (6) is fixedly connected with a hook rod (61), when the outer box (5) is pulled upward, the hook rod (61) will hook up the bucket (2) so that the bucket (2) is tilted, and an anti-interference notch (52) for the movement of the bucket (2) is provided on the side wall of the outer box (5) corresponding to the dumping port (21).

2. A tunnel segmented vehicle for mining according to claim 1, characterized in that: The top of the outer box (5) is connected with a lifting lug (53).

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