CN217515253U - Mine car with double-open top door - Google Patents
Mine car with double-open top door Download PDFInfo
- Publication number
- CN217515253U CN217515253U CN202221561278.2U CN202221561278U CN217515253U CN 217515253 U CN217515253 U CN 217515253U CN 202221561278 U CN202221561278 U CN 202221561278U CN 217515253 U CN217515253 U CN 217515253U
- Authority
- CN
- China
- Prior art keywords
- car
- top door
- hopper
- connecting rod
- connecting rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 claims 4
- 239000000463 material Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a mine car with a double-open top door, which mainly relates to the technical field of mine cars; the car hopper comprises a frame, wherein the top of the frame is provided with a car hopper with an open top end, top doors are symmetrically arranged at the tops of the car hoppers, when the two top doors are in a horizontal state, the open top end of the car hopper is closed, the front end and the rear end of each top door are provided with two connecting rods, one end of each connecting rod is hinged with the top door, the other end of each connecting rod is hinged with the car hopper, one connecting rod is positioned at one side of the other connecting rod, a certain horizontal distance is reserved between the two connecting rods and hinged points of the top doors, a certain horizontal distance is reserved between the two connecting rods and the hinged points of the car hoppers, and the height of the hinged points between the connecting rods positioned on the outer side and the car hoppers is lower than that of the hinged points between the connecting rods positioned on the inner side and the car hoppers; the utility model discloses can be with the uncovered closure in top of car hopper, and the overhead door is opened required space and is less, can facilitate the use.
Description
Technical Field
The utility model relates to a mine car technical field specifically is a mine car of double open top door.
Background
The mine car uses extensively in coal mine transportation system, at present, current mine car mostly comprises frame and the open car hopper in top, in the transportation, inevitably have some materials, article lose, simultaneously owing to adopt open car hopper, when transporting some special needs and guaranteeing dry mixture, also can have in the transportation because of the mixture wets, cause the problem of mixture inefficacy, and some current car hoppers that have a top door often hinge a top door at the top of car hopper, when opening, need great opening space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that exists among the prior art, provide a mine car of double open top door, can be with the uncovered closure in top of car hopper, and the top door opens required space less, can facilitate the use.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the utility model provides a mine car of double open top door, includes the frame, the top of frame is equipped with the open car hopper in top, the top symmetry of car hopper is equipped with a door, two when the door all is in the horizontality, open the top of car hopper and seal, every both ends all are equipped with two connecting rods around the door, and the one end of two connecting rods is articulated with a door, and the other end is articulated with the car hopper, and one of them connecting rod is located one side of another connecting rod, leaves certain horizontal distance between the pin joint of two connecting rods and top door, leaves certain horizontal distance between the pin joint of two connecting rods and car hopper, and the pin joint between connecting rod that is located the outside and the car hopper highly be less than the height that is located the pin joint between inboard connecting rod and the car hopper.
Preferably, handles are arranged at the front end and the rear end of each top door.
Preferably, one side of each top door close to the top door is provided with a baffle extending upwards.
Preferably, elastic pads are arranged on the sides, close to the two baffles, of the two baffles.
Preferably, the two baffles are provided with mounting holes.
Contrast prior art, the beneficial effects of the utility model reside in that:
the top opening of the hopper is sealed by the two top doors, so that the loss of materials and articles can be reduced, and the moisture of the materials in the hopper is reduced; every top door all connects through two connecting rods, and the running space of opening the in-process top door that has significantly reduced more can adapt to the actual conditions of underworkings slot. Meanwhile, after the top door is opened, the top door can be placed on the side wall of the mine car, so that the space is saved, and the material loading and unloading are facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the structure in which the top door is opened.
The reference numbers in the drawings: 1. a frame; 2. a car hopper; 3. a top door; 4. a connecting rod; 5. a handle; 6. and a baffle plate.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The embodiment is as follows: as shown in the attached drawings 1-2, the utility model relates to a double open top door's mine car, including frame 1, install the wheel on frame 1, the top of frame 1 is equipped with the open car hopper 2 in top, car hopper 2 accessible screw fixation on frame 1, also can the beading on frame 1, the skeleton of car hopper 2 can adopt 40 x 40 mm's angle bar to carry out welded fastening to weld the sheet steel on the skeleton.
The top symmetry of car hopper 2 is equipped with top door 3, two when top door 3 all is in the horizontality, with the uncovered closure in top of car hopper 2, every both ends all are equipped with two connecting rods 4 around top door 3, and the articulated elements is passed through to the one end of two connecting rods 4 and is articulated with top door 3, and the other end passes through the articulated elements and is articulated with car hopper 2, and the articulated elements can adopt the bolt.
One of the connecting rods 4 is located on one side of the other connecting rod 4, a certain horizontal distance is reserved between hinged points of the two connecting rods 4 and the top door 3, a certain horizontal distance is reserved between the hinged points of the two connecting rods 4 and the hopper 2, the height of the hinged point between the connecting rod 4 located on the outer side and the hopper 2 is lower than that of the hinged point between the connecting rod 4 located on the inner side and the hopper 2, the connecting rod 4 far away from the center line of the hopper 2 is used as the connecting rod 4 on the outer side, and the connecting rod 4 close to the center line of the hopper 2 is used as the connecting rod 4 on the inner side.
The utility model seals the top opening of the car hopper 2 through the two top doors 3, thereby reducing the loss of materials and articles and reducing the damp of the materials in the car hopper 2; every top door 3 all connects through two connecting rods 4, as shown in figure 2, the running space of the top door in the opening process that has significantly reduced when opening, more can adapt to the actual conditions of underworkings narrowness. Meanwhile, after the top door 3 is opened, the top door 3 can be placed on the side wall of the mine car, so that the space is saved, and the material loading and unloading are facilitated.
Preferably, in order to facilitate the opening of the top door, handles 5 are provided at the front and rear ends of each top door 3.
Preferably, in order to ensure the sealing of the top door to the car hopper, one side of each of the two top doors 3 close to each other is provided with a baffle 6 extending upwards. Furthermore, elastic cushions are arranged on the sides, close to each other, of the two baffles 6.
Preferably, two all be equipped with the mounting hole on the baffle 6, after adopting top door 3 to open the top of car hopper 2 and seal, can pass the tool to lock the mounting hole, with two top doors 3 even as an organic whole, can prevent that the material in the car hopper 2 from losing.
When the utility model is implemented, the framework of the car hopper 2 and the framework of the top door 3 can be welded by adopting 40 × 40mm angle iron, steel plates are welded on the framework of the car hopper 2 and the framework of the top door 3, and the connecting rod 4 can adopt 40mm × 10mm flat iron; the length of the hopper 2 may be 2030mm, and the width of the hopper 2 may be 1060 mm; the length of the inner link 4 may be 300mm (the distance between the axial lines of the hinges at both ends may be 260mm), the length of the outer link 4 may be 240mm (the distance between the axial lines of the hinges at both ends may be 200mm), the distance between the hinge point of the outer link 4 and the top door 3 is 220mm from the outer sidewall of the top door 3, the distance between the hinge point of the inner link 4 and the top door 3 is 420mm from the outer sidewall of the top door 3, the horizontal distance between the hinge point of the outer link 4 and the hopper 2 and the outer sidewall of the hopper 2 is 95mm, the vertical distance between the hinge point of the outer link 4 and the hopper 2 and the top end of the hopper 2 is 170mm, the horizontal distance between the hinge point of the inner link 4 and the hopper 2 and the outer sidewall of the hopper 2 is 205mm, and the vertical distance between the hinge point of the inner link 4 and the hopper 2 and the top end of the hopper 2 is 150 mm.
Claims (5)
1. The utility model provides a mine car of double open top door, includes frame (1), the top of frame (1) is equipped with open car hopper (2) in top, its characterized in that: the top symmetry of car hopper (2) is equipped with top door (3), two when top door (3) all are in the horizontality, open the top of car hopper (2) and seal, every both ends all are equipped with two connecting rods (4) around top door (3), and the one end of two connecting rods (4) is articulated with top door (3), and the other end is articulated with car hopper (2), one of them connecting rod (4) is located one side of another connecting rod (4), leave certain horizontal distance between the pin joint of two connecting rods (4) and top door (3), leave certain horizontal distance between the pin joint of two connecting rods (4) and car hopper (2), and the pin joint between connecting rod (4) that are located the outside and car hopper (2) highly be less than the pin joint between connecting rod (4) that are located the inboard and car hopper (2) highly.
2. The mining car with the double open top door according to claim 1, characterized in that: handles (5) are arranged at the front end and the rear end of each top door (3).
3. The mining car with the double open top door according to claim 1, characterized in that: and one side of each top door (3) close to each other is provided with a baffle (6) extending upwards.
4. The mining car with the double open top door according to claim 3, characterized in that: and elastic cushions are arranged on the sides, close to each other, of the two baffles (6).
5. The mining car with the double open top door according to claim 3, characterized in that: and mounting holes are formed in the two baffles (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561278.2U CN217515253U (en) | 2022-06-21 | 2022-06-21 | Mine car with double-open top door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561278.2U CN217515253U (en) | 2022-06-21 | 2022-06-21 | Mine car with double-open top door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217515253U true CN217515253U (en) | 2022-09-30 |
Family
ID=83391558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221561278.2U Expired - Fee Related CN217515253U (en) | 2022-06-21 | 2022-06-21 | Mine car with double-open top door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217515253U (en) |
-
2022
- 2022-06-21 CN CN202221561278.2U patent/CN217515253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |