CN220301225U - Surface mine slope platform falling stone processing device - Google Patents
Surface mine slope platform falling stone processing device Download PDFInfo
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- CN220301225U CN220301225U CN202321437602.4U CN202321437602U CN220301225U CN 220301225 U CN220301225 U CN 220301225U CN 202321437602 U CN202321437602 U CN 202321437602U CN 220301225 U CN220301225 U CN 220301225U
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- bevel gear
- carriage
- fixedly connected
- tooth
- slope platform
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- 239000004575 stone Substances 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 19
- 108010066057 cabin-1 Proteins 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a surface mine slope platform falling stone treatment device, relates to the technical field of mining safety, and aims to clean mine slope platform falling stones in time. The main technical scheme of the utility model is as follows: an open pit mine slope platform falling stone processing apparatus, comprising: the bottom wall of the carriage is rotationally connected with the pivot, two ends of the pivot are fixedly connected with the idler wheels, the front end of the carriage is provided with an opening, and the shovel plate is fixedly connected to the lower side of the front end of the carriage; each stone picking mechanism comprises a first gear set, a second gear set and a tooth pulling disc, wherein the first gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is fixedly connected to the end part of a pivot, the second gear set comprises a third bevel gear and a fourth bevel gear which are meshed with each other, the third bevel gear is coaxially connected to the second bevel gear, the tooth pulling disc is positioned on two sides of the front of a shovel plate, a central shaft of the tooth pulling disc is rotationally connected to a carriage, and the central shaft of the tooth pulling disc is fixedly connected to the fourth bevel gear.
Description
Technical Field
The utility model relates to the technical field of mining safety, in particular to a falling stone treatment device for a slope platform of an open pit mine.
Background
With the large-scale and large-scale development of the surface mine and the integral promotion of corresponding mining technical equipment in China, the service life of the surface mine is prolonged, the height of the side slope is continuously increased, the side slope angle is continuously steeped, and the safety problem of the side slope of the mine is increasingly serious. In daily production process of the mine in the yearly and cumulative period, the slope rock mass is weakened by the primary structural surface, blasted, excavated mechanically, weathered and eroded and the like to gradually generate cracks, finally rolls down to the slope safety platform and the cleaning platform, and if falling rocks on the slope steps are not cleaned timely, the cleaning platform of the safety platform is invalid, so that the production safety of the mine is seriously endangered. Because the surface mine slope steps are narrow and cannot accommodate large-scale equipment, the manual processing of the slope steps is large in falling stone workload and easy to be dangerous.
Disclosure of Invention
In view of the above, the embodiment of the utility model provides a surface mine slope platform falling stone treatment device, which is mainly used for cleaning mine slope platform falling stones in time.
In order to achieve the above purpose, the present utility model mainly provides the following technical solutions:
the embodiment of the utility model provides a surface mine slope platform falling stone treatment device, which comprises: a car body and a stone picking part;
the vehicle body comprises a carriage and a shovel plate, the bottom wall of the carriage is rotationally connected with a pivot, two ends of the pivot are fixedly connected with rollers, the front end of the carriage is provided with an opening, and the shovel plate is fixedly connected to the lower side of the front end of the carriage;
the stone picking part comprises two stone picking mechanisms, the two stone picking mechanisms are symmetrically distributed on two sides of a carriage, each stone picking mechanism comprises a first gear set, a second gear set and a tooth shifting disc, the first gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is fixedly connected to the end part of a pivot, the second gear set comprises a third bevel gear and a fourth bevel gear which are meshed with each other, the third bevel gears are coaxially connected to the second bevel gear, the tooth shifting disc is located on two sides in front of the shovel plate, a central shaft of the tooth shifting disc is rotationally connected to the carriage, and a central shaft of the tooth shifting disc is fixedly connected to the fourth bevel gear.
The aim and the technical problems of the utility model can be further realized by adopting the following technical measures.
Optionally, the stone picking mechanism further includes a transmission shaft, the transmission shaft is rotatably connected to the carriage, and the second bevel gear and the third bevel gear are respectively and fixedly connected to two ends of the transmission shaft.
Optionally, the rear end fixed connection of shovel board in the front end downside of carriage, the shovel board is followed the carriage is to dial the fluted disc slope.
Optionally, the vehicle cabin further comprises a handle, wherein the handle is fixedly connected to the rear end of the vehicle cabin.
Optionally, the device also comprises a baffle plate, the upper end of the baffle plate is rotationally connected with the upper edge of the open mouth, the lower edge of the open mouth is fixedly connected with a limiting block, the limiting block is propped against the outer side face of the lower end of the striker plate and used for preventing the striker plate from rotating towards the outside of the carriage.
Optionally, the tooth surface of the first bevel gear faces the carriage, the tooth surface of the second bevel gear and the tooth surface of the third bevel gear are far away from each other, and the tooth surface of the fourth bevel gear faces downwards.
Optionally, an auxiliary wheel is further included and is rotatably connected to the lower surface of the shovel plate.
By means of the technical scheme, the utility model has at least the following advantages:
when the falling rocks appear on the slope platform, an operator moves the device to the mine slope platform, the carriage is pushed forward, the idler wheel rolls forward, and the idler wheel and the first bevel gear are fixedly connected to the pivot respectively, so that the idler wheel and the first bevel gear synchronously rotate, the second bevel gear, the third bevel gear and the fourth bevel gear are driven to synchronously rotate, and the tooth shifting disc is driven to rotate.
In the process of forward movement of the carriage, the shovel plate and the tooth shifting disc, falling rocks on the platform are firstly embedded into the interval between adjacent tooth shifting discs of the tooth shifting disc, the tooth shifting disc rotates to drive the falling rocks on two sides of the shovel plate to move towards the middle part of the shovel plate, the shovel plate moves forward, and the shovel plate collects the falling rocks of the platform.
By using the device, the shovel plate can collect falling rocks right in front of the shovel plate and can collect falling rocks on two sides of the shovel plate, so that the working efficiency is improved, and the device is small in size and convenient to move on a side slope platform with a small width.
Drawings
Fig. 1 is a top view of a surface mine slope platform falling stone treatment device provided by an embodiment of the utility model;
fig. 2 is a side view of a surface mine slope platform falling stone treatment device provided by an embodiment of the utility model;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of portion C of FIG. 2;
fig. 6 is an enlarged view of the portion D in fig. 2.
Reference numerals in the drawings of the specification include: carriage 1, shovel board 2, pivot 3, gyro wheel 4, first bevel gear 5, second bevel gear 6, third bevel gear 7, fourth bevel gear 8, plectrum 9, support frame 10, bearing housing 11, limiting plate 12, transmission shaft 13, handle 14, striker 15, stopper 16, auxiliary wheel 17.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the preset aim of the utility model, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the utility model with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
The utility model is described in further detail below with reference to the drawings and examples.
As shown in fig. 1 to 6, an embodiment of the present utility model provides a surface mine slope platform rockfall treatment apparatus, including: a car body and a stone picking part;
the vehicle body comprises a carriage 1 and a shovel plate 2, the bottom wall of the carriage 1 is rotatably connected with a pivot 3, two ends of the pivot 3 are fixedly connected with rollers 4, the front end of the carriage 1 is provided with an opening, and the shovel plate 2 is fixedly connected to the lower side of the front end of the carriage 1;
the stone picking part comprises two stone picking mechanisms, the two stone picking mechanisms are symmetrically distributed on two sides of the carriage 1, each stone picking mechanism comprises a first gear set, a second gear set and a tooth pulling disc 9, the first gear set comprises a first bevel gear 5 and a second bevel gear 6 which are meshed with each other, the first bevel gear 5 is fixedly connected with the end part of the pivot 3, the second gear set comprises a third bevel gear 7 and a fourth bevel gear 8 which are meshed with each other, the third bevel gear 7 is coaxially connected with the second bevel gear 6, the tooth pulling disc 9 is positioned on two sides in front of the shovel plate 2, a central shaft of the tooth pulling disc 9 is rotatably connected with the carriage 1, and a central shaft of the tooth pulling disc 9 is fixedly connected with the fourth bevel gear 8.
The working process of the surface mine slope platform falling stone treatment device is as follows:
when the falling rocks appear on the slope platform, an operator moves the device to the mine slope platform, the carriage 1 is pushed forward, the roller 4 rolls forward, and the roller 4 and the first bevel gear 5 are fixedly connected to the pivot 3 respectively, so that the roller 4 and the first bevel gear 5 synchronously rotate, the second bevel gear 6, the third bevel gear 7 and the fourth bevel gear 8 are driven to synchronously rotate, and the poking fluted disc 9 is driven to rotate.
In the process of forward movement of the carriage 1, the shovel plate 2 and the tooth plate 9, the falling rocks on the platform are firstly embedded into the interval between adjacent tooth plates of the tooth plate 9, the tooth plate 9 rotates to drive the falling rocks on two sides of the shovel plate 2 to move towards the middle part of the shovel plate 2, the shovel plate 2 moves forward, and the shovel plate 2 collects the falling rocks of the platform. When the falling rocks collected by the shovel plate 2 are more, an operator presses the rear end of the carriage 1, the shovel plate 2 is tilted, and the falling rocks on the shovel plate 2 roll into the carriage 1 through the opening.
According to the technical scheme, the device is used, the shovel plate 2 can collect falling rocks right in front of the shovel plate, and can collect falling rocks on two sides of the shovel plate 2, so that the working efficiency is improved, and the device is small in size and convenient to move on a side slope platform with a small width.
Specifically, the pivot shaft 3 is mounted to the bottom wall of the vehicle cabin 1 through a bearing, so that the pivot shaft 3 can rotate relative to the vehicle cabin 1.
Specifically, the front side edge of the shovel plate 2 is a cutting edge, so that the front side edge of the shovel plate 2 is better attached to a slope platform surface, and the collected falling rocks are conveniently stirred by the stirring fluted disc 9.
Specifically, the device further comprises a support frame 10, one end of the support frame 10 is welded to the front end side of the carriage 1, the other end of the support frame 10 is fixedly welded to a bearing sleeve 11, the upper end of the central shaft of the poking fluted disc 9 is installed in the bearing sleeve 11 through a bearing, the upper end of the central shaft of the poking fluted disc 9 is fixedly welded to a limiting plate 12, and the limiting plate 12 is propped against the upper end of the bearing sleeve 11 and is used for preventing the poking fluted disc 9 from moving downwards relative to the carriage 1.
As shown in fig. 1 and 2, in a specific embodiment, the stone picking mechanism further includes a transmission shaft 13, the transmission shaft 13 is rotatably connected to the cabin 1, and the second bevel gear 6 and the third bevel gear 7 are fixedly connected to two ends of the transmission shaft 13, respectively.
In this embodiment, specifically, the transmission shaft 13 is rotatably mounted on the left and right sides of the cabin 1 through bearings, and the second bevel gear 6 and the third bevel gear 7 are respectively connected to two ends of the transmission shaft 13 in a flat key manner, so that torque of the first bevel gear 5 is conveniently transmitted to the fourth bevel gear 8, and the dial plate 9 is rotated.
As shown in fig. 1 and 2, in the specific embodiment, the rear end of the shovel 2 is fixedly connected to the lower side of the front end of the carriage 1, and the shovel 2 is inclined from the carriage 1 to the toothed disc 9.
In this embodiment, specifically, the rear end of the shovel 2 is welded to the open lower side of the front end of the cabin 1, so as to strengthen the connection strength between the shovel 2 and the cabin 1, and the shovel 2 is tilted forward, so that the shovel 2 can easily receive the falling rocks of the platform.
As shown in fig. 1 and 2, in the specific embodiment, the vehicle cabin further includes a handle 14, where the handle 14 is fixedly connected to the rear end of the vehicle cabin 1.
In this embodiment, specifically, the operator holds the handle 14 to push the cabin 1 or to press the rear end of the cabin 1, so that the shovel board 2 at the front end of the cabin 1 is lifted upwards, and the falling rocks on the shovel board 2 roll into the cabin 1.
As shown in fig. 1 and fig. 2, in a specific embodiment, the vehicle further includes a striker plate 15, the upper end of the striker plate 15 is rotatably connected to the upper edge of the open mouth, the lower edge of the open mouth is fixedly connected to a limiting block 16, and the limiting block 16 is abutted to the outer side surface of the lower end of the striker plate 15, so as to block the striker plate 15 from rotating towards the outside of the vehicle compartment 1.
In the present embodiment, specifically, when the operator presses the handle 14 to tilt the shovel plate 2 at the front end of the carriage 1 upward, the falling stone on the shovel plate 2 forces the lower end of the striker plate 15 to rotate into the carriage 1, and the falling stone smoothly enters the carriage 1 through the opening; when operating personnel push this device forward, shovel board 2 collection platform falls the stone, even carriage 1 leans forward slightly, striker plate 15 also can not cross stopper 16 and rotate to the open mouthful outside of carriage 1 to avoid falling the stone roll back to shovel board 2 in the carriage 1, thereby guarantee this device can collect the platform and fall the stone smoothly.
As shown in fig. 1 and 6, in the specific embodiment, the tooth surface of the first bevel gear 5 faces the cabin 1, the tooth surface of the second bevel gear 6 and the tooth surface of the third bevel gear 7 are far away from each other, and the tooth surface of the fourth bevel gear 8 faces downward.
In this embodiment, specifically, the tooth surfaces of the first bevel gears 5 of the two stone picking mechanisms are oppositely arranged and are respectively located at the left side and the right side of the carriage 1, as shown in a top view angle of fig. 3, or as shown in a side view angle of fig. 5, the rotation directions of the first bevel gears 5 and the second bevel gears 6 are respectively shown by arrows, as shown in a top view angle of fig. 4, or as shown in a side view angle of fig. 6, the rotation directions of the third bevel gears 7 and the fourth bevel gears 8 are respectively shown by arrows, so that the purposes that the toothed discs 9 of the two stone picking mechanisms rotate towards the middle of the shovel plate 2 and the falling stones of the platform are stirred towards the front middle of the shovel plate 2 are achieved.
In the specific embodiment, as shown in fig. 2, an auxiliary wheel 17 is further included, and the auxiliary wheel 17 is rotatably connected to the lower surface of the shovel 2.
In this embodiment, specifically, when the operator pushes the cabin 1 forward, the rear rollers 4 and the front auxiliary wheels 17 roll forward synchronously, and the auxiliary wheels 17 support the shovel 2, so that friction between the front end of the shovel 2 and the slope platform ground is avoided, and the cabin 1 is prevented from moving forward.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. An open pit mine slope platform falling stone processing apparatus, characterized by comprising:
the vehicle body comprises a carriage and a shovel plate, the bottom wall of the carriage is rotationally connected with a pivot, two ends of the pivot are fixedly connected with rollers, the front end of the carriage is provided with an opening, and the shovel plate is fixedly connected to the lower side of the front end of the carriage;
the stone picking device comprises a stone picking part, wherein the stone picking part comprises two stone picking mechanisms, the two stone picking mechanisms are symmetrically distributed on two sides of a carriage, each stone picking mechanism comprises a first gear set, a second gear set and a tooth pulling disc, the first gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is fixedly connected to the end part of a pivot, the second gear set comprises a third bevel gear and a fourth bevel gear which are meshed with each other, the third bevel gear is coaxially connected with the second bevel gear, the tooth pulling disc is located on two sides in front of a shovel plate, a central shaft of the tooth pulling disc is rotationally connected with the carriage, and a central shaft of the tooth pulling disc is fixedly connected with the fourth bevel gear.
2. The surface mine slope platform rockfall treatment apparatus of claim 1, wherein,
the stone picking mechanism further comprises a transmission shaft, the transmission shaft is rotationally connected to the carriage, and the second bevel gear and the third bevel gear are respectively and fixedly connected to two ends of the transmission shaft.
3. The surface mine slope platform rockfall treatment apparatus of claim 1, wherein,
the rear end fixed connection of shovel board in the front end downside of carriage, the shovel board is followed the carriage to dial the fluted disc slope.
4. The surface mine slope platform rockfall treatment apparatus of claim 1, wherein,
the vehicle cabin is characterized by further comprising a handle, wherein the handle is fixedly connected to the rear end of the vehicle cabin.
5. The surface mine slope platform rockfall treatment apparatus according to any one of claim 1 to 4, wherein,
still include the striker plate, the upper end of striker plate rotate connect in uncovered upper edge, open-ended lower limb fixed connection is in the stopper, the stopper top connect in the lower extreme lateral surface of striker plate is used for stopping the striker plate to outside the carriage rotates.
6. The surface mine slope platform rockfall treatment apparatus according to any one of claim 1 to 4, wherein,
the tooth surface of the first bevel gear faces the carriage, the tooth surface of the second bevel gear and the tooth surface of the third bevel gear are far away from each other, and the tooth surface of the fourth bevel gear faces downwards.
7. The surface mine slope platform rockfall treatment apparatus according to any one of claim 1 to 4, wherein,
the shovel plate further comprises an auxiliary wheel, and the auxiliary wheel is rotatably connected to the lower surface of the shovel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437602.4U CN220301225U (en) | 2023-06-07 | 2023-06-07 | Surface mine slope platform falling stone processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437602.4U CN220301225U (en) | 2023-06-07 | 2023-06-07 | Surface mine slope platform falling stone processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301225U true CN220301225U (en) | 2024-01-05 |
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ID=89375358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321437602.4U Active CN220301225U (en) | 2023-06-07 | 2023-06-07 | Surface mine slope platform falling stone processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301225U (en) |
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2023
- 2023-06-07 CN CN202321437602.4U patent/CN220301225U/en active Active
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