CN210234961U - Tipping bucket mine car - Google Patents
Tipping bucket mine car Download PDFInfo
- Publication number
- CN210234961U CN210234961U CN201920775954.8U CN201920775954U CN210234961U CN 210234961 U CN210234961 U CN 210234961U CN 201920775954 U CN201920775954 U CN 201920775954U CN 210234961 U CN210234961 U CN 210234961U
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- hopper
- positioning
- side wall
- car
- hole
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- 230000007246 mechanism Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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Abstract
The utility model discloses a tipping bucket mine car, include: the bicycle frame is provided with a positioning piece mounting bracket with a ring-shaped hole at one end; the front side wall and the rear side wall of the car hopper are provided with limit blocks, the side wall of the end part of the car hopper is provided with a positioning hole, the car hopper is arranged on the frame, and the positioning hole corresponds to the annular hole; the guide plate is provided with a limiting chute in sliding fit with the limiting block, is arranged on the side wall of the car hopper and slides along the side wall; the positioning piece comprises a circular rod part, a first stop block at one end and a second stop block at the other end, the positioning piece is arranged in the annular hole, and the sliding positioning piece is matched with the positioning hole to limit the rotation of the hopper; the locating hole is the circular port of breach is established to the upside, and the circular port supplies circular pole portion to pass through and rotate, and the breach supplies the second stopper slip in, and the locating hole is inside to be cylindrical cavity, can supply the second stopper to rotate. This mine car operates steadily, can not take place to rock and cause the material to spill, and the distance of unloading is prolonged, has avoided the material to empty on the track, has increased the security of production, has improved production efficiency.
Description
Technical Field
The utility model relates to a mining mechanical equipment technical field. In particular to a dump car.
Background
Typically, mine cars are narrow gauge railroad haulers that transport minerals, equipment or personnel during mining and require traction by locomotives or winches. The mine car is divided into 5 types according to different structures and unloading modes: fixed mine cars, dump trucks, single side curved track side dump trucks, bottom/side dump trucks, and shuttle cars. The tipping-bucket mine car is frequently used in mining processes of mines and is commonly used for transporting materials. The tipping bucket type mine car realizes unloading of materials through overturning of the mine car hopper, the gravity center of the mine car hopper is changed when goods are loaded and unloaded, the automatic resetting can be realized, the unloading is quick and labor-saving, and the use is more convenient. However, the dump car has more problems in the using process, such as: (1) during transportation, the mine car hopper is easy to shake, loaded materials are often scattered to cause material loss, and the scattered materials can influence the normal operation of the track; (2) when unloading, the mine car hopper turns on one's side, and its opening part is too near from the track, and the material is difficult to fall the assigned position, and can scatter and pile up on the track, influences the operation of mine car and the unloading of follow-up mine car, needs the manual work to maintain, has reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tipping bucket mine car, this tipping bucket mine car operate steadily, can not cause the material to spill because of taking place to rock in the transportation, and unload the distance extension, have effectively avoided the material to empty on the track, have increased the security of production, have improved production efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme:
a dump car, comprising:
the bicycle frame is provided with a positioning piece mounting bracket at one end, an annular hole is arranged above the positioning piece mounting bracket, and the bicycle frame plays a bearing role;
the front side wall and the rear side wall of the car hopper are provided with limiting blocks, the side wall of the end part of the car hopper is provided with a positioning hole, the car hopper is rotatably arranged on the frame, and the positioning hole corresponds to the annular hole;
the guide plate is provided with a limiting chute, the limiting chute is in sliding fit with the limiting block, and the guide plate is mounted on the side wall of the car hopper close to the opening and slides up and down along the side wall;
the positioning piece comprises a circular rod part, a first stop block positioned at one end of the circular rod part and a second stop block positioned at the other end of the circular rod part, the positioning piece is arranged in the annular hole, and the positioning piece is matched with the positioning hole in a sliding mode to limit the rotation of the car hopper;
the opening of the positioning hole is circular, a notch is formed in the upper side of the opening, the circular rod portion can pass through the circular positioning hole and rotate, the notch can be used for the second stopper to slide in, and a large cylindrical cavity is formed in the positioning hole and can be used for the second stopper to rotate.
Furthermore, a third stop block is arranged in the middle of the positioning piece, the third stop block is positioned at one end, close to the car hopper, of the annular hole, and the first stop block is positioned at the other end of the annular hole. The third stop block is designed, so that the function of the positioning piece is guaranteed, the positioning piece is prevented from slipping from the annular hole, and the positioning piece can be effectively prevented from being lost.
Furthermore, the end part of the material guide plate is provided with a guide part which is curled inwards, the side wall of the end part of the car hopper is provided with a guide groove matched with the guide part, and the guide part is slidably arranged in the guide groove. The design matched with guide part and guide way makes the mounting structure of stock guide more stable, can prevent that the stock guide from droing and the tip perk.
Furthermore, at least 2 limiting blocks are respectively arranged on the front side wall and the rear side wall of the car hopper, and at least 2 limiting sliding grooves are arranged on each corresponding material guide plate.
Furthermore, the tipping bucket mine car further comprises a turning mechanism, the turning mechanism comprises a turning gear and a turning rail, the turning gear is fixedly arranged at two ends of the car hopper, the turning rail is horizontally arranged on the car frame below the turning gear, and the turning gear rotates along the turning rail.
Furthermore, the two ends of the frame are provided with connecting mechanisms which can be matched, the connecting mechanisms are connected through a turning pin, and the turning sub is connected to the frame through a chain.
Furthermore, the side wall of the end part of the car hopper is provided with a handle which is installed obliquely. The operating personnel can conveniently pull the car hopper to unload.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a tipping bucket mine car, its car hopper front and back lateral wall is equipped with the stock guide that can slide from top to bottom, when unloading, the stock guide slides out along the lateral wall, prolongs the unloading distance of car hopper, can avoid unloading the material on the track, influences the normal operating of track; after unloading, the car hopper is turned over and reset, the guide plate slides back along the side wall of the car hopper, loading and other operations are not influenced, the occupied space is small, the structure is simple, and the use is convenient.
2. The utility model discloses a tipping bucket mine car is provided with a positioning piece, the positioning piece slides along the annular hole and is matched with the positioning hole on the end wall of the car hopper, the rotation of the car hopper can be limited, and the scattering of materials caused by the shaking of the car hopper in the transportation process can be effectively reduced; and the positioning piece is provided with a second stop block, the positioning piece extends into the positioning hole and then rotates, and the second stop block faces downwards, so that the positioning piece can be effectively prevented from being vibrated down by vibration in the transportation process of the dump truck, the function of the positioning piece is stable, and the implementation of the function of the positioning piece is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the whole structure of the dump car of the present invention.
FIG. 2 is a left side schematic view of the dump car of the present invention.
FIG. 3 is a right side schematic view of the dump car of the present invention.
FIG. 4 is a schematic view of the left side of the bucket of the dump car of the present invention.
Fig. 5 is a schematic structural view of the positioning member of the present invention.
Fig. 6 is a schematic top view of the guiding portion and the guiding groove of the present invention.
Reference numerals:
1: a car hopper; 11: a limiting block; 12: a guide groove; 13: positioning holes; 14: a handle; 2: a material guide plate; 21: a limiting chute; 22: a guide portion; 3: a positioning member; 31: a circular rod portion; 32: a first stopper; 33: a second stopper; 34: a third stopper; 4: a positioning piece mounting bracket; 41: an annular aperture; 5: turning over the gear; 6: turning over the rail; 7: and (6) turning a pin.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer", "axial", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is conventionally placed when in use, or the position or positional relationship that one skilled in the art conventionally understands, and merely for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific position, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present embodiment provides a dump car, which includes a frame, a car hopper 1, a material guiding plate 2, a positioning member 3, a turnover mechanism, a connecting mechanism, and the like.
The frame plays a bearing role, a positioning mounting bracket 4 is arranged at the left end of the frame, and an annular hole 41 is arranged above the positioning mounting bracket 4.
The car hopper 1 is of a U-shaped structure or a V-shaped structure, is arranged on the car frame and is rotationally connected with the car frame. The upper side of the car hopper 1 is provided with an opening which is rectangular. Referring to fig. 1, the front and rear side walls of the car hopper 1 are provided with limit blocks 11, and the limit blocks 11 are fixedly connected to the side walls of the car hopper 1 and close to the opening of the car hopper 1. Referring to fig. 4, a positioning hole 13 is formed in the side wall of the left end of the car hopper 1, and the positioning hole 13 corresponds to the annular hole 41 in the positioning and mounting bracket 4. Further, the side walls of the two ends of the car hopper 1 are also provided with handles 14 which are installed obliquely, and the handles 14 are provided with anti-skid lines in the sea, so that an operator can conveniently stand at the end part of the mine car to pull the car hopper 1 to unload.
The material guide plate 2 is of a rectangular plate-shaped structure, and is provided with a limiting chute 21. The material guide plate 2 is in sliding fit with a limiting block on the car hopper 1 through a limiting sliding chute 21, and is arranged on the front side wall and the rear side wall of the car hopper 1 and close to the opening, and the material guide plate 2 can slide up and down along the side wall of the car hopper 1. When the mine car unloads, hopper 1 upset of front side or rear side mutually, stock guide 2 roll-off, the extension is unloaded the distance, dumps the assigned position outside the track with the material, unloads and accomplishes the back, and hopper 1 resets, and stock guide 2 slips back and pastes with hopper 1 lateral wall. Convenient to use, it is little to occupy space.
Further, at least 2 limiting blocks 11 are respectively arranged on the front side wall and the rear side wall of the car hopper 1, correspondingly, at least 2 limiting sliding grooves 21 are formed in each guide plate 2, the limiting sliding grooves 21 are matched with the limiting blocks 11 to install the guide plates 2, and therefore the stable installation structure of the guide plates 2 can be guaranteed. Obviously, the number of the single-sided limiting blocks 11 and limiting chutes 21 can also be 3, 4, 5 or more.
Further, as shown in fig. 6, the end of the material guiding plate 2 is provided with a guiding portion 22 which is curled inwards, and correspondingly, the side wall of the end of the car hopper 1 is provided with a guiding chute 12, and the guiding portion 22 is matched with the guiding chute 12. When the material guide plate 2 is mounted, the guide portion 22 is mounted in the guide chute 12 and can slide up and down along the guide chute 12.
As shown in fig. 5, the positioning member 3 includes a circular rod 31, a first stopper 32 and a second stopper 33. The first stopper 32 is disc-shaped and is arranged at one end of the circular rod part 31; the second stopper 33 is a small block similar to a square and is disposed on the side wall of the other end of the circular rod portion 31. The positioning part 3 is arranged in an annular hole 41 on the positioning part mounting bracket 4, the circular rod part 31 of the positioning part 3 can slide along the axial direction of the annular hole 41, and the positioning part 3 is matched with the positioning hole 3 on the car hopper 1 in a sliding way, so that the rotation of the car hopper 1 can be limited.
Referring to fig. 4, the opening of the positioning hole 13 is circular with a notch on the upper side, the circular can be used for the circular rod part 31 of the positioning element 3 to pass through and rotate, the notch can be used for the second stopper 33 to slide in or out, and the positioning hole 13 is internally provided with a larger cylindrical cavity for the second stopper 33 to rotate. After the positioning part 3 extends into the positioning hole 13, the positioning part rotates downwards, the second stop block 33 is positioned at the lower part of the inner cavity of the positioning hole 13, the positioning part 3 can be prevented from slipping due to vibration of the vehicle body in the transportation process, the normal operation of the positioning part 3 is ensured, and the positioning part is safe and reliable.
Further, in one embodiment, the positioning element is further provided with a third stop block 34, the third stop block 34 is located in the middle of the circular rod portion 31, when the positioning element is installed, the third stop block 34 is located at one end of the annular hole 41 close to the car hopper 1, and the first stop block 32 is located at the other end of the annular hole 41, that is, the positioning element 3 is limited on the annular hole 41 by the first stop block 32 and the third stop block 34. When the positioning piece 3 is used, the positioning piece 3 can slide along the annular hole 41 to be matched with the positioning hole 13, but the positioning piece 3 cannot completely slide out of the annular hole 41, so that the positioning piece 3 can be effectively prevented from being lost.
This embodiment still includes tilting mechanism, and car hopper 1 rotates through tilting mechanism and frame to be connected. The turnover mechanism comprises two turnover gears 5 and two turnover rails 6, the two turnover gears 5 are respectively and fixedly arranged at two ends of the car hopper 1, and the two turnover gears 5 are coaxially arranged; the overturning rail 6 is horizontally arranged on the frame below the overturning gear 5, and the overturning gear 5 is matched with the overturning rail 6 and can roll back and forth along the overturning rail 6.
Furthermore, the front and rear ends of the frame of the mine car of the embodiment are also provided with connecting mechanisms which can be mutually matched and connected, so that a plurality of mine cars can be mutually connected in series. The connecting mechanism comprises a car pin 7, and when a plurality of mine cars are connected, the matched connecting mechanism is locked and connected through the car pin 7. The upper end part of the car pin is connected with a chain, the other end of the chain is connected with the frame, namely the car pin 7 is connected with the frame, so that the car pin 7 can be prevented from being lost when not used, and the normal use of the mine car is influenced.
Claims (7)
1. A dump car, comprising:
the bicycle frame is characterized in that one end of the bicycle frame is provided with a positioning piece mounting bracket (4), an annular hole (41) is formed above the positioning piece mounting bracket (4), and the bicycle frame plays a bearing role;
the front side wall and the rear side wall of the car hopper (1) are provided with limiting blocks (11), the side wall of the end part of the car hopper is provided with a positioning hole (13), the car hopper (1) is rotatably arranged on the frame, and the positioning hole (13) corresponds to the annular hole (41);
the guide plate (2) is provided with a limiting sliding groove (21), the limiting sliding groove (21) is in sliding fit with the limiting block (11), and the guide plate (2) is mounted on the side wall, close to the opening, of the car hopper (1) and slides up and down along the side wall;
the positioning piece (3) comprises a circular rod part (31), a first stop block (32) positioned at one end of the circular rod part (31) and a second stop block (33) positioned at the other end of the circular rod part (31), the positioning piece (3) is installed in the annular hole (41), and the positioning piece (3) is matched with the positioning hole (13) in a sliding mode to limit the rotation of the car hopper (1);
the opening of the positioning hole (13) is circular, a notch is formed in the upper side of the opening, the circular rod portion can pass through and rotate, the notch can be used for the second stop block (33) to slide in, and a larger cylindrical cavity is formed in the positioning hole (13) and can be used for the second stop block (33) to rotate.
2. A dump truck according to claim 1, characterized in that the positioning member (3) is provided with a third stop (34) in the middle, the third stop (34) being located at the end of the annular opening (41) near the truck hopper (1), and the first stop (32) being located at the other end of the annular opening (41).
3. A dump truck according to claim 1 or 2, characterized in that the guide plate (2) is provided with inwardly turned guide portions (22) at its ends, and the side walls of the ends of the hopper (1) are provided with guide slots (12) matching the guide portions, the guide portions (22) being slidably mounted in the guide slots (12).
4. A dump truck according to claim 3, characterized in that the front and rear side walls of the hopper (1) are provided with at least 2 said limit blocks (11) respectively, and that each corresponding guide plate (2) is provided with at least 2 limit runners (21).
5. A dump truck according to claim 1, characterized in that the dump truck further comprises a turning mechanism comprising a turning gear (5) and a turning rail (6), the turning gear (5) being fixedly mounted at both ends of the hopper (1), the turning rail (6) being horizontally arranged on the frame below the turning gear (5), the turning gear (5) being rotatable along the turning rail (6).
6. A dump truck according to claim 1, characterized in that the frame is provided with cooperating coupling means at both ends, which coupling means are connected via a pin (7), which pin (7) is connected to the frame via a chain.
7. A dump truck according to claim 1, characterized in that the side walls of the ends of the hopper (1) are provided with diagonally mounted handles (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775954.8U CN210234961U (en) | 2019-05-27 | 2019-05-27 | Tipping bucket mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775954.8U CN210234961U (en) | 2019-05-27 | 2019-05-27 | Tipping bucket mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210234961U true CN210234961U (en) | 2020-04-03 |
Family
ID=69971986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920775954.8U Expired - Fee Related CN210234961U (en) | 2019-05-27 | 2019-05-27 | Tipping bucket mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210234961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455474A (en) * | 2020-11-11 | 2021-03-09 | 新昌县羽林街道维新机械厂 | Falling stone detection mechanism for mine transportation track |
-
2019
- 2019-05-27 CN CN201920775954.8U patent/CN210234961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455474A (en) * | 2020-11-11 | 2021-03-09 | 新昌县羽林街道维新机械厂 | Falling stone detection mechanism for mine transportation track |
| CN112455474B (en) * | 2020-11-11 | 2022-02-01 | 上海兴羌矿业有限公司 | Falling stone detection mechanism for mine transportation track |
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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: 20200403 |