CN220096397U - Feeding trolley for coal mine tunnel - Google Patents
Feeding trolley for coal mine tunnel Download PDFInfo
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- CN220096397U CN220096397U CN202321374321.9U CN202321374321U CN220096397U CN 220096397 U CN220096397 U CN 220096397U CN 202321374321 U CN202321374321 U CN 202321374321U CN 220096397 U CN220096397 U CN 220096397U
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- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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Abstract
The utility model discloses a feeding trolley for a coal mine tunnel, which relates to the technical field of coal mine tunnel transportation and comprises a movable base, wherein four guide rods are fixedly connected to the upper surface of the movable base, three supporting frames are movably connected to the outer walls of the guide rods, guide grooves matched with the guide rods are formed in four corners of each supporting frame, and a discharging frame is movably connected to the inside of each supporting frame. According to the utility model, the support frame is moved up and down, the support frame drives the discharging frame to move up and down on the outer wall of the guide rod through the guide groove, so that the height between the support frame and the support frame is adjusted, when the support frame is adjusted to a proper height, the second fixing groove is aligned with the corresponding first fixing groove, then the fixing rod is inserted, the fixing of the support frame can be completed, the problem that the space between the upper discharging frame and the lower discharging frame cannot be well utilized is solved, and the effects of improving the working efficiency and reducing the labor force of staff are achieved.
Description
Technical Field
The utility model relates to the technical field of coal mine roadway transportation, in particular to a feeding trolley for a coal mine roadway.
Background
The coal mine is an area excavated by human beings when excavating geological formations rich in coal, and materials such as the coal mine are required to be transported in the coal mining process, so that only a feeding device is required, the space between the upper layer of discharging frame and the lower layer of discharging frame of the existing feeding device cannot be well utilized, the transportation efficiency is reduced, the times of back and forth transportation are increased, and the labor force of staff is indirectly increased.
Disclosure of Invention
The utility model provides a feeding trolley for a coal mine tunnel, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a pay-off shallow for coal mine tunnel, includes the removal base, the last fixed surface of removal base is connected with four guide arms, the outer wall swing joint of guide arm has three support frames, the guide slot with guide arm assorted is seted up in the four corners of support frame, the inside swing joint of support frame has the blowing frame, has seted up the first fixed slot of several on two guide arms of front end, the second fixed slot has been seted up to support frame both sides front end, the third fixed slot that runs through blowing frame both sides has been seted up at the both ends of blowing frame, peg graft there is the dead lever in the inside of first fixed slot, second fixed slot, third fixed slot.
By adopting the technical scheme, the first fixing groove, the second fixing groove and the third fixing groove in the scheme are used for fixing the support frame, when the support frame is adjusted to a proper height, the second fixing groove is aligned with the corresponding first fixing groove, and then the fixing rod is inserted to fix the support frame.
The technical scheme of the utility model is further improved as follows: the chute is offered to the inner wall both sides of support frame, the both sides of blowing frame are equipped with spout assorted slider, the upper surface of blowing frame is equipped with the baffle all around, the front end of blowing frame is equipped with the handle.
By adopting the technical scheme, the discharging frame in the scheme can be placed inside the supporting frame by aligning the sliding block with the sliding groove and sliding the sliding groove, and the baffle can prevent materials from falling out in the transportation process.
The technical scheme of the utility model is further improved as follows: the front end of the support frame at the uppermost end is provided with two second safety grooves, the front end of the movable base is provided with two first safety grooves, and safety bars are inserted into the first safety grooves and the second safety grooves.
By adopting the technical scheme, the first safety groove and the second safety groove in the scheme are positioned at the positions of the sliding grooves, and when the safety rod is inserted into the first safety groove and the second safety groove, the safety rod blocks the sliding block to move, so that the discharging frame is prevented from sliding out of the sliding grooves in the transportation process, and the material is prevented from falling.
The technical scheme of the utility model is further improved as follows: triangle idler wheels are arranged at four corners of the bottom of the movable base, and handrails are arranged at the rear end of the upper surface of the movable base.
By adopting the technical scheme, the triangular roller in the scheme is favorable for moving on uneven road surfaces, and labor force during transportation is saved.
The technical scheme of the utility model is further improved as follows: the first fixing groove, the second fixing groove and the third fixing groove are matched with the fixing rod.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a feeding trolley for a coal mine roadway, which is characterized in that a support frame is moved up and down, the support frame drives a discharging frame to move up and down on the outer wall of a guide rod through a guide groove, so that the height between the support frame and the support frame is adjusted, when the support frame is adjusted to a proper height, a second fixing groove is aligned with a corresponding first fixing groove, then a fixing rod is inserted into the second fixing groove to fix the support frame, the problem that the space between the upper discharging frame layer and the lower discharging frame layer cannot be well utilized is solved, and the effects of improving the working efficiency and reducing the labor force of staff are achieved.
2. The utility model provides a feeding trolley for a coal mine roadway, which is characterized in that when a safety rod is inserted into a first safety groove and a second safety groove, the safety rod blocks a sliding block to move, so that a discharging frame is prevented from sliding out of a sliding groove in the transportation process, and materials fall.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of a supporting frame structure according to the present utility model;
FIG. 3 is a schematic view of a discharging frame according to the present utility model;
fig. 4 is a schematic view of a mobile base structure according to the present utility model.
In the figure: 1. a movable base; 101. a guide rod; 102. a first fixing groove; 103. a first relief groove; 104. triangle roller; 105. an armrest; 2. a support frame; 201. a guide groove; 202. a second fixing groove; 203. a chute; 204. a second safety groove; 3. a discharging frame; 301. a baffle; 302. a handle; 303. a slide block; 304. a third fixing groove; 4. a bumper; 5. and a fixing rod.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a feeding trolley for a coal mine roadway, which comprises a movable base 1, wherein four guide rods 101 are fixedly connected to the upper surface of the movable base 1, three support frames 2 are movably connected to the outer walls of the guide rods 101, guide grooves 201 matched with the guide rods 101 are formed in four corners of the support frames 2, a discharging frame 3 is movably connected to the inside of the support frames 2, a plurality of first fixing grooves 102 are formed in the two guide rods 101 at the front end, second fixing grooves 202 are formed in the front ends of two sides of the support frames 2, third fixing grooves 304 penetrating through two sides of the discharging frame 3 are formed in the two ends of the discharging frame 3, and fixing rods 5 are inserted into the first fixing grooves 102, the second fixing grooves 202 and the third fixing grooves 304.
In this embodiment, three supporting frames 2 can be lifted and moved on the outer wall of the guide rod 101 through the guide groove 201, so as to adjust the height between the supporting frames 2 and 2, and the inside of the discharging frame 3 can be used for placing materials to be transported.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, both sides of the inner wall of the supporting frame 2 are provided with sliding grooves 203, both sides of the discharging frame 3 are provided with sliding blocks 303 matched with the sliding grooves 203, the periphery of the upper surface of the discharging frame 3 is provided with a baffle 301, and the front end of the discharging frame 3 is provided with a handle 302.
In this embodiment, the first fixing groove 102, the second fixing groove 202 and the third fixing groove 304 are used for fixing the supporting frame 2, when the supporting frame 2 is adjusted to a proper height, the second fixing groove 202 is aligned with the corresponding first fixing groove 102, then the fixing rod 5 is inserted, the fixing of the supporting frame 2 can be completed, the discharging frame 3 can be placed inside the supporting frame 2 by aligning the sliding block 303 with the sliding groove 203 and sliding the sliding block 203, and the baffle 301 can prevent the material from falling out in the process of transportation.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the front end of the uppermost support frame 2 is provided with two second safety grooves 204, the front end of the movable base 1 is provided with two first safety grooves 103, safety bars 4 are inserted into the first safety grooves 103 and the second safety grooves 204, triangular rollers 104 are arranged at four corners of the bottom of the movable base 1, an armrest 105 is arranged at the rear end of the upper surface of the movable base 1, and the first fixing groove 102, the second fixing groove 202 and the third fixing groove 304 are matched with the fixing bars 5.
In this embodiment, the first safety groove 103 and the second safety groove 204 are located at the position of the sliding groove 203, when the safety bar 4 is inserted into the first safety groove 103 and the second safety groove 204, the safety bar 4 blocks the sliding block 303 to move, so that the discharging frame 3 is prevented from sliding out of the sliding groove 203 in the transportation process, the material is prevented from falling, the triangular roller 104 is beneficial to moving on uneven road surfaces, and the labor force in transportation is saved.
The working principle of the feeding trolley for the coal mine tunnel is specifically described below.
As shown in fig. 1-4, by moving the support frame 2 up and down, the support frame 2 drives the discharging frame 3 to move up and down on the outer wall of the guide rod 101 through the guide groove 201, so as to adjust the height between the support frame 2 and the support frame 2, when the support frame 2 is adjusted to a proper height, the second fixing groove 202 is aligned with the corresponding first fixing groove 102, then the fixing rod 5 is inserted, the fixing of the support frame 2 can be completed, then the safety rod 4 is inserted into the first safety groove 103 and the second safety groove 204, so that the safety rod 4 prevents the discharging frame 3 from moving, and finally the handrail 105 is pushed to transport.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (5)
1. The utility model provides a colliery is pay-off shallow for tunnel, includes mobile base (1), its characterized in that: the automatic feeding device is characterized in that four guide rods (101) are fixedly connected to the upper surface of the movable base (1), three support frames (2) are movably connected to the outer walls of the guide rods (101), guide grooves (201) matched with the guide rods (101) are formed in four corners of the support frames (2), a discharging frame (3) is movably connected to the inside of the support frames (2), a plurality of first fixing grooves (102) are formed in the two guide rods (101) at the front end, second fixing grooves (202) are formed in the front ends of two sides of the support frames (2), third fixing grooves (304) penetrating through two sides of the discharging frame (3) are formed in the two ends of the discharging frame (3), and fixing rods (5) are inserted into the first fixing grooves (102), the second fixing grooves (202) and the third fixing grooves (304).
2. The feeding cart for a coal mine tunnel according to claim 1, wherein: sliding grooves (203) are formed in two sides of the inner wall of the supporting frame (2), sliding blocks (303) matched with the sliding grooves (203) are arranged on two sides of the discharging frame (3), baffle plates (301) are arranged on the periphery of the upper surface of the discharging frame (3), and a handle (302) is arranged at the front end of the discharging frame (3).
3. The feeding cart for a coal mine tunnel according to claim 1, wherein: the front end of the support frame (2) at the uppermost end is provided with two second safety grooves (204), the front end of the movable base (1) is provided with two first safety grooves (103), and safety rods (4) are inserted into the first safety grooves (103) and the second safety grooves (204).
4. The feeding cart for a coal mine tunnel according to claim 1, wherein: triangle rollers (104) are arranged at four corners of the bottom of the movable base (1), and handrails (105) are arranged at the rear end of the upper surface of the movable base (1).
5. The feeding cart for a coal mine tunnel according to claim 2, wherein: the first fixing groove (102), the second fixing groove (202) and the third fixing groove (304) are matched with the fixing rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374321.9U CN220096397U (en) | 2023-06-01 | 2023-06-01 | Feeding trolley for coal mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374321.9U CN220096397U (en) | 2023-06-01 | 2023-06-01 | Feeding trolley for coal mine tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220096397U true CN220096397U (en) | 2023-11-28 |
Family
ID=88847024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374321.9U Active CN220096397U (en) | 2023-06-01 | 2023-06-01 | Feeding trolley for coal mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220096397U (en) |
-
2023
- 2023-06-01 CN CN202321374321.9U patent/CN220096397U/en active Active
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