CN216833987U - Mining trackless rubber tyer dumper - Google Patents
Mining trackless rubber tyer dumper Download PDFInfo
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- CN216833987U CN216833987U CN202220201897.4U CN202220201897U CN216833987U CN 216833987 U CN216833987 U CN 216833987U CN 202220201897 U CN202220201897 U CN 202220201897U CN 216833987 U CN216833987 U CN 216833987U
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- end hinged
- tyred
- trackless rubber
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Abstract
The utility model discloses a mining trackless rubber-tyred material transporting vehicle, which comprises a driving frame, a simple cab, a rear frame, a rotary supporting mechanism and a rear hopper; the drive frame drives the front wheels by adopting a wet drive axle of the loader; the driving frame is provided with an engine for providing power and a hydraulic control system; the simple cab is arranged at the front end of the driving frame, and an operating mechanism for controlling the engine and the hydraulic control system is connected inside the simple cab; the rear frame is positioned at the rear end of the driving frame and adopts a rear wheel without a bridge for wet braking; the rotary supporting mechanism is connected between the driving frame and the rear frame; the rear hopper is arranged on the rear frame, the tail part of the rear hopper is hinged with the tail part of the rear frame, and a lifting hydraulic cylinder is connected between the bottom surface of the rear hopper and the top surface of the rear frame; two side walls and a rear wall of the rear car hopper are hinged doors which can be opened and closed; and a telescopic tarpaulin is hung on one side of the rear car hopper, and two sides of the telescopic tarpaulin are used for being hung on the top edges of two side walls of the rear car hopper to cover the top of the rear car hopper.
Description
Technical Field
The utility model relates to a transport vechicle technical field under the mine, more specifically the saying so relates to a mining trackless rubber tyer dumper.
Background
In the mine production, the transport vechicle is essential equipment, because underground mining construction degree of difficulty is big, work load is big, and the narrow and small space in tunnel has restricted mechanized construction operation. At present, transport vehicles adopted in mine production are all special equipment, and although the service performance in a mine is better, the defects that the appearance size is larger and the construction of narrow roadways is not facilitated still exist. Transport vehicles often require human or material handling, both to meet size, power and steering requirements under the mine and to provide good performance for the respective function.
At present, a material transporting vehicle needs to have higher carrying capacity when running under a mine, and needs to have turning control capacity for complex terrains under the mine. The rubber-tyred vehicle for transporting materials under the mine also puts forward a plurality of improvement demands on the prior rubber-tyred vehicle for transporting materials under the mine.
Therefore, how to provide a mining trackless rubber-tyred material conveying vehicle with good use effect and strong loading capacity and control capacity is a problem that needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a mining trackless rubber tyer dumper aims at solving above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mining trackless rubber tyer dumper, includes: the device comprises a driving frame, a simple cab, a rear frame, a rotary supporting mechanism and a rear hopper;
the driving frame drives the front wheels by adopting a wet-type driving axle of the loader; the driving frame is provided with an engine for providing power and a hydraulic control system;
the simple cab is arranged at the front end of the driving frame, and an operating mechanism for controlling the engine and the hydraulic control system is connected inside the simple cab;
the rear frame is positioned at the rear end of the driving frame and adopts rear wheels without a bridge for wet braking;
the rotary supporting mechanism is connected between the driving frame and the rear frame; and is used for realizing the turning control of the rear frame;
the rear hopper is arranged on the rear frame, the tail part of the rear hopper is hinged with the tail part of the rear frame, and a lifting hydraulic cylinder is connected between the bottom surface of the rear hopper and the top surface of the rear frame; two side walls and a rear wall of the rear car hopper are hinged doors which can be opened and closed; and a telescopic tarpaulin is hung on one side of the rear car hopper, and two sides of the telescopic tarpaulin are used for being hung on the top edges of two side walls of the rear car hopper to cover the top of the rear car hopper.
Through the technical scheme, the utility model simplifies the structure and volume of the original mine transport vehicle, so that the transport vehicle can adapt to the narrow roadway of the mine; meanwhile, the driving frame is hinged with the rear frame, so that the steering capacity is strong; a wet braking system is adopted, so that the explosion-proof capability is strong; through set up scalable tarpaulin at the car hopper lateral wall, can cover when the goods loads more and stabilize, and rely on its scalable performance, make its adaptability stronger.
Preferably, in the trackless rubber-tyred skip car for mine, the rotary support mechanism includes a front-end hinged frame and a rear-end hinged frame both having a U-shaped frame structure, and a screw assembly used as a hinge shaft of the front-end hinged frame and the rear-end hinged frame; the front end hinged frame is fixedly connected with the rear end of the driving frame, and through holes are formed in two side walls of the front end hinged frame; counter bores coaxial with the through holes are formed in the two inner side walls of the front end hinged frame; the rear end hinged frame is fixedly connected with the front end of the rear frame, the rear end hinged frame is inserted into the inner side of the front end hinged frame, and threaded holes corresponding to the through holes are formed in the two side walls of the rear end hinged frame; a sleeve assembly is connected in the threaded hole in a threaded manner; one end of the sleeve pipe assembly is inserted into the counter bore and is in rotating fit with the counter bore; the screw assembly penetrates through the two groups of through holes and the sleeve assembly, and two ends of the screw assembly are fastened on the outer side wall of the front end hinge frame. The utility model provides a gyration supporting mechanism adopts one set of screw rod assembly to connect front end hinge joint frame and rear end hinge joint frame, makes it realize rotating the connection, through the connection of thimble assembly, the stability of the screw rod assembly that has both guaranteed prevents its fracture, has improved pivoted stability again, and under the drive of pneumatic cylinder, it is better to rotate the effect, and life is longer, and easily changes the maintenance.
Preferably, in the trackless rubber-tyred skip car for mine, the rotary support mechanism further comprises a hydraulic cylinder; the hydraulic cylinders are arranged on two sides of the front end hinged frame and the rear end hinged frame respectively, and two ends of each hydraulic cylinder are hinged to the rear end of the driving frame and the front end of the rear frame respectively. The hydraulic cylinder is used as driving power for turning, and driving force and stability are stronger.
Preferably, in the trackless rubber-tyred skip car for mines, the sleeve assembly comprises a threaded sleeve and a lock nut; the connecting part of the threaded sleeve and the threaded hole is provided with external threads, and the outer side walls of the threaded sleeve and the rotating part of the counter bore are smooth surfaces; the part of the threaded sleeve with the external thread extends out of the inner side wall of the rear end hinge frame; and the locking nut is fixedly connected with part of the thread of the threaded sleeve extending out of the inner side wall of the rear end hinged frame in a threaded manner and tightly props against the inner side wall of the rear end hinged frame. The utility model provides a threaded sleeve pipe passes through screw thread section and lock nut's cooperation makes its and rear end hinge frame realize fixed connection, realizes being connected with the rotation of counter bore through smooth section, and then realizes that the front end hinge frame is connected with rear end hinge frame's stable rotation.
Preferably, in the trackless rubber-tyred skip car for mining, the inner diameter of the threaded hole is smaller than the inner diameter of the counter bore and is larger than the inner diameter of the through hole. The size requirement of the structure can be met.
Preferably, in the trackless rubber-tyred material transporting truck for mines, the screw assembly comprises a screw and a nut; the screw rod penetrates through the two groups of through holes and the threaded sleeve, and a bolt head of the screw rod is abutted to the outer wall of one side of the front end hinged frame; the nut is screwed on the screw rod and tightly propped against the outer wall of the other side of the front end hinged frame. The screw rod assembly is simple in connection structure and easy to connect.
Preferably, in the trackless rubber-tyred skip car for mining, gaskets are padded between the bolt head of the screw and the outer side wall of the front-end hinged frame and between the nut and the outer side wall of the front-end hinged frame. The gasket can further improve the structural stability after connection.
Preferably, in the trackless rubber-tyred skip car for mines, the outer diameter of the screw is smaller than the inner diameter of the threaded sleeve; the inner diameter of the threaded sleeve is equal to the inner diameter of the through hole. The size requirement of the structure can be met.
Preferably, in the trackless rubber-tyred material truck for mines, the simple cab is provided with a liftable ceiling, and the height of the ceiling is adjusted through the matching of the pin holes and the bolts. The height of the whole vehicle can be adaptively adjusted by adjusting the height of the ceiling so as to adapt to the height requirements of different mine roadways.
Preferably, in the trackless rubber-tyred material transporting vehicle for mines, the telescopic tarpaulin is composed of a plurality of strip-shaped steel plates which are arranged in a parallel attaching manner in the inner layer and linen which is bonded and coated on two sides of the outer layer. This structure makes scalable tarpaulin have scalable performance, and structural strength is higher.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a mining trackless rubber tyer dumper has following beneficial effect:
1. the utility model simplifies the structure and volume of the original mine transport vehicle, so that the transport vehicle can adapt to the narrow tunnel of the mine; meanwhile, the driving frame is hinged with the rear frame, so that the steering capacity is strong; a wet braking system is adopted, so that the explosion-proof capability is strong; through set up scalable tarpaulin at the car hopper lateral wall, can cover when the goods loads more and stabilize, and rely on its scalable performance, make its adaptability stronger.
2. The utility model provides a gyration supporting mechanism adopts one set of screw rod assembly to connect front end hinge joint frame and rear end hinge joint frame, makes it realize rotating the connection, through the connection of thimble assembly, the stability of the screw rod assembly that has both guaranteed prevents its fracture, has improved pivoted stability again, and under the drive of pneumatic cylinder, it is better to rotate the effect, and life is longer, and easily changes the maintenance.
3. The utility model provides a threaded sleeve pipe passes through screw thread section and lock nut's cooperation and makes it realize fixed connection with the rear end articulated frame, realizes being connected with the rotation of counter bore through smooth section, and then realizes that the stability of front end articulated frame and rear end articulated frame rotates to be connected.
4. The utility model provides a scalable tarpaulin comprises the bar steel sheet that a plurality of parallel laminating of inlayer were arranged and the outer both sides coated flax that bonds, and this structure makes scalable tarpaulin have scalable performance, and structural strength is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a trackless rubber-tyred skip for mining provided by the present invention;
FIG. 2 is a schematic view of a rear hopper of the trackless rubber-tyred skip for mine according to the present invention in a raised state;
fig. 3 is a side view of the rotation support mechanism provided by the present invention;
fig. 4 is a top view of the rotation support mechanism provided in the present invention;
fig. 5 is a sectional view of the rotation support mechanism according to the present invention;
fig. 6 is a sectional view of the front end hinge bracket provided by the present invention;
fig. 7 is a sectional view of the rear end hinge bracket provided by the present invention;
fig. 8 is a front view of the threaded bushing according to the present invention.
Wherein:
1-driving a frame;
2-simple cab;
3-rear frame;
4-a rotary support mechanism;
41-front end hinged frame; 411-a through hole; 412-a counterbore; 42-a rear end hinge frame; 421-a threaded hole;
43-a screw assembly; 431-screw rod; 432-a nut; 433-a pad; 44-a cannula assembly; 441-threaded sleeve; 442-a locking nut; 45-hydraulic cylinder;
5-rear car hopper;
51-hinged doors; 52-extensible tarpaulin;
6-front wheel;
7-rear wheel;
8-lifting hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the embodiment of the utility model discloses a mining trackless rubber tyer dumper, include: the driving frame 1, the simple cab 2, the rear frame 3, the rotary supporting mechanism 4 and the rear hopper 5;
the driving frame 1 drives the front wheel 6 by adopting a wet-type driving axle of a loader; the driving frame 1 is provided with an engine and a hydraulic control system for providing power;
the simple cab 2 is arranged at the front end of the driving frame 1, and an operating mechanism for controlling an engine and a hydraulic control system is connected inside the simple cab 2;
the rear frame 3 is positioned at the rear end of the driving frame 1, and the rear frame 3 adopts a rear wheel 7 without a bridge wet brake;
the rotary supporting mechanism 4 is connected between the driving frame 1 and the rear frame 3; and is used for realizing the turning control of the rear frame 3;
the rear car hopper 5 is arranged on the rear frame 3, the tail part of the rear car hopper 5 is hinged with the tail part of the rear frame 3, and a lifting hydraulic cylinder 8 is connected between the bottom surface of the rear car hopper 5 and the top surface of the rear frame 3; two side walls and a rear wall of the rear hopper 5 are hinged doors 51 which can be opened and closed; and a telescopic tarpaulin 52 is hung on one side of the rear car hopper 5, and two sides of the telescopic tarpaulin 52 are hung on the top edges of two side walls of the rear car hopper 5 to cover the top of the rear car hopper 5.
Referring to fig. 3 to 8, the slewing support mechanism 4 includes a front end hinge frame 41 and a rear end hinge frame 42, both of which are U-shaped frame structures, and a screw assembly 43 serving as a hinge shaft of the front end hinge frame 41 and the rear end hinge frame 42; the front end hinged frame 41 is fixedly connected with the rear end of the driving frame 1, and through holes 411 are formed in two side walls of the front end hinged frame 41; two inner side walls of the front end hinge frame 41 are both provided with counter bores 412 which are coaxial with the through hole 411; the rear end hinged frame 42 is fixedly connected with the front end of the rear frame 3, the rear end hinged frame 42 is inserted into the inner side of the front end hinged frame 41, and two side walls of the rear end hinged frame 42 are provided with threaded holes 421 corresponding to the through holes 411; a sleeve assembly 44 is connected with the thread hole 421 through internal threads; one end of the sleeve assembly 44 is inserted into the counterbore 412 and is rotationally matched with the counterbore 412; the screw assembly 43 passes through the two sets of through holes 411 and the sleeve assembly 44, and is fastened at both ends to the outer side wall of the front end hinge bracket 41.
In order to further optimize the above technical solution, the slewing support mechanism 4 further comprises a hydraulic cylinder 45; the number of the hydraulic cylinders 45 is two, and the hydraulic cylinders 45 are respectively arranged on two sides of the front end hinge frame 41 and the rear end hinge frame 42, and two ends of the hydraulic cylinders 45 are respectively hinged with the rear end of the driving frame 1 and the front end of the rear frame 3.
To further optimize the above solution, the sleeve assembly 44 comprises a threaded sleeve 441 and a locking nut 442; the connecting part of the threaded sleeve 441 and the threaded hole 421 is provided with external threads, and the outer side walls of the threaded sleeve 441 and the rotating part of the counter bore 412 are smooth surfaces; the threaded sleeve 441 has an external thread and partially extends out of the inner side wall of the rear end hinge frame 42; the locking nut 442 is screwed tightly to the portion of the threaded sleeve 441 extending outside the inner side wall of the rear end hinge frame 42 and abuts against the inner side wall of the rear end hinge frame 42.
In order to further optimize the above technical solution, the inner diameter of the threaded hole 421 is smaller than the inner diameter of the counterbore 412 and larger than the inner diameter of the through hole 411.
In order to further optimize the above solution, the screw assembly 43 comprises a screw 431 and a nut 432; the screw rod 431 penetrates through the two groups of through holes 411 and the threaded sleeve 441, and the bolt head of the screw rod 431 is abutted with the outer wall of one side of the front end hinge frame 41; the nut 432 is screwed to the screw 431 and abuts against the other outer wall of the front hinge bracket 41.
In order to further optimize the technical scheme, gaskets 433 are padded between the bolt head of the screw rod 431 and the outer side wall of the front end hinge frame 41 and between the nut 432 and the outer side wall of the front end hinge frame 41.
In order to further optimize the above technical solution, the outer diameter of the screw rod 431 is smaller than the inner diameter of the threaded sleeve 441; the threaded sleeve 441 has an inner diameter equal to the inner diameter of the through-hole 411.
In order to further optimize the technical scheme, the simple cab 2 is provided with a liftable ceiling, and the height of the ceiling is adjusted through the matching of pin holes and bolts.
In order to further optimize the technical scheme, the telescopic tarpaulin 52 consists of a plurality of strip-shaped steel plates which are arranged in parallel in an attaching mode on the inner layer and linen which is bonded and wrapped on two sides of the outer layer.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a mining trackless rubber tyer dumper which characterized in that includes: the driving frame (1), the simple cab (2), the rear frame (3), the rotary supporting mechanism (4) and the rear car hopper (5);
the driving frame (1) drives the front wheels (6) by adopting a wet driving axle of a loader; the driving frame (1) is provided with an engine for providing power and a hydraulic control system;
the simple cab (2) is arranged at the front end of the driving frame (1), and an operating mechanism for controlling the engine and the hydraulic control system is connected inside the simple cab;
the rear frame (3) is positioned at the rear end of the driving frame (1), and the rear frame (3) adopts a rear wheel (7) of a bridgeless wet brake;
the rotary supporting mechanism (4) is connected between the driving frame (1) and the rear frame (3); and is used for realizing the turning control of the rear frame (3);
the rear car hopper (5) is installed on the rear car frame (3), the tail part of the rear car hopper (5) is hinged with the tail part of the rear car frame (3), and a lifting hydraulic cylinder (8) is connected between the bottom surface of the rear car hopper (5) and the top surface of the rear car frame (3); two side walls and a rear wall of the rear car hopper (5) are hinged doors (51) which can be opened and closed; and a telescopic tarpaulin (52) is mounted on one side of the rear car hopper (5) in a wall hanging manner, and two sides of the telescopic tarpaulin (52) are used for being hung on top edges of two side walls of the rear car hopper (5) to cover the top of the rear car hopper (5).
2. A mining trackless rubber-tyred dumper according to claim 1, characterized in that the rotary supporting mechanism (4) comprises a front-end hinged frame (41) and a rear-end hinged frame (42), both of which are U-shaped frame structures, and a screw assembly (43) for serving as a hinge shaft of the front-end hinged frame (41) and the rear-end hinged frame (42); the front end hinged frame (41) is fixedly connected with the rear end of the driving frame (1), and through holes (411) are formed in two side walls of the front end hinged frame (41); two inner side walls of the front end hinged frame (41) are respectively provided with a counter bore (412) which is coaxial with the through hole (411); the rear end hinged frame (42) is fixedly connected with the front end of the rear frame (3), the rear end hinged frame (42) is inserted into the inner side of the front end hinged frame (41), and two side walls of the rear end hinged frame (42) are provided with threaded holes (421) corresponding to the through holes (411); a sleeve assembly (44) is connected with the inner thread of the threaded hole (421); one end of the sleeve assembly (44) is inserted into the counter bore (412) and is in rotating fit with the counter bore (412); the screw assembly (43) passes through the two sets of through holes (411) and the sleeve assembly (44), and the two ends of the screw assembly are fastened on the outer side wall of the front end hinge frame (41).
3. A mining trackless rubber-tyred dumper according to claim 2, characterized in that the slewing support mechanism (4) further comprises a hydraulic cylinder (45); the number of the hydraulic cylinders (45) is two, the hydraulic cylinders are respectively arranged on two sides of the front end hinged frame (41) and the rear end hinged frame (42), and two ends of each hydraulic cylinder (45) are respectively hinged with the rear end of the driving frame (1) and the front end of the rear frame (3).
4. A mining trackless rubber-tyred skip as claimed in claim 3, characterized in that the bushing assembly (44) comprises a threaded bushing (441) and a lock nut (442); the connecting part of the threaded sleeve (441) and the threaded hole (421) is provided with an external thread, and the outer side walls of the threaded sleeve (441) and the rotating part of the counter bore (412) are smooth surfaces; the part of the threaded sleeve (441) with the external thread extends out of the inner side wall of the rear end hinge frame (42); the locking nut (442) is in threaded fastening connection with the part, extending out of the inner side wall of the rear end hinge frame (42), of the threaded sleeve (441), and tightly props against the inner side wall of the rear end hinge frame (42).
5. A mining trackless rubber-tyred dumper according to claim 4, characterized in that the inner diameter of the threaded hole (421) is smaller than the inner diameter of the counterbore (412) and larger than the inner diameter of the through hole (411).
6. A mining trackless rubber-tyred skip as claimed in claim 5, characterized in that the screw assembly (43) comprises a screw (431) and a nut (432); the screw rod (431) passes through the two groups of through holes (411) and the threaded sleeve (441), and the bolt head of the screw rod (431) is abutted with the outer wall of one side of the front end hinged frame (41); the nut (432) is screwed on the screw rod (431) and is pressed against the outer wall of the other side of the front end hinge frame (41).
7. A mining trackless rubber-tyred dumper according to claim 6, characterized in that gaskets (433) are padded between the bolt head of the screw (431) and the outer side wall of the front end hinged frame (41) and between the nut (432) and the outer side wall of the front end hinged frame (41).
8. A mining trackless rubber-tyred skip according to claim 7, characterized in that the outer diameter of the screw (431) is smaller than the inner diameter of the threaded sleeve (441); the inner diameter of the threaded sleeve (441) is equal to the inner diameter of the through hole (411).
9. A mining trackless rubber-tyred dumper according to claim 1, characterized in that the simple cab (2) has a liftable ceiling, which is height-adjusted by the cooperation of pin holes and bolts.
10. A mining trackless rubber-tyred dumper according to claim 1, characterized in that the retractable tarpaulin (52) consists of a plurality of parallel attached strip-shaped steel plates on the inner layer and linen bonded and wrapped on both sides of the outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201897.4U CN216833987U (en) | 2022-01-25 | 2022-01-25 | Mining trackless rubber tyer dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201897.4U CN216833987U (en) | 2022-01-25 | 2022-01-25 | Mining trackless rubber tyer dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216833987U true CN216833987U (en) | 2022-06-28 |
Family
ID=82087464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220201897.4U Active CN216833987U (en) | 2022-01-25 | 2022-01-25 | Mining trackless rubber tyer dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216833987U (en) |
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2022
- 2022-01-25 CN CN202220201897.4U patent/CN216833987U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A trackless rubber wheel material transport vehicle for mining Effective date of registration: 20230608 Granted publication date: 20220628 Pledgee: Limited by Share Ltd. Tai'an branch Feicheng branch Pledgor: TAIAN JIUZHOU JINCHENG MACHINERY Co.,Ltd. Registration number: Y2023980043201 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |