CN217080476U - Multifunctional shovel plate and tunneling and anchoring all-in-one machine - Google Patents
Multifunctional shovel plate and tunneling and anchoring all-in-one machine Download PDFInfo
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- CN217080476U CN217080476U CN202123249767.2U CN202123249767U CN217080476U CN 217080476 U CN217080476 U CN 217080476U CN 202123249767 U CN202123249767 U CN 202123249767U CN 217080476 U CN217080476 U CN 217080476U
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Abstract
The utility model provides a multifunctional shovel plate and an all-in-one machine for digging and anchoring, wherein the shovel plate comprises a main shovel plate, a left auxiliary shovel plate and a right auxiliary shovel plate; the two raking claws, the hydraulic motor part and the scraper conveyor linking part; it is characterized in that the vertical plates of the left and right auxiliary shovel plates are curved surfaces which are inclined downwards from outside to inside; the left and right auxiliary shovel plates are provided with devices which can extend out of the telescopic shovel plates towards two sides, the width of the shovel plates is increased, and when the tunneling and anchoring all-in-one machine advances, vertical plates of the left and right auxiliary shovel plates overturn soil towards one side like a furrow plough ploughing; after the left and right auxiliary shovel plates gather the coal on two sides, the coal inclines downwards along the curved surfaces of the shovel plates from outside to inside, so that the gathered coal rolls towards the middle and falls into the scraping claws, the coal is conveniently and quickly scraped into the scraper conveyor, and the shovel loading efficiency of the shovel plates can be improved.
Description
Technical Field
The utility model belongs to the technical field of the tunnelling equipment in the pit in the colliery, in particular to multi-functional shovel board and anchor all-in-one of digging.
Background
At present, the coal mining technology and equipment in China develop rapidly, and the coal mine roadway tunneling is mechanized. Various tunneling equipment and supporting equipment are continuously developed, particularly, the tunneling and anchoring are integrated, so that the tunneling and supporting equipment of a coal mine roadway is integrated. The coal mine tunnel excavation technology has great progress.
For the shovel plate of the coal mine tunnel excavator, a plane shovel plate is mostly adopted, namely the shovel plate consists of a plane shovel plate, two digging claws, a hydraulic motor part and a scraper conveyor linking part; when the coal is charged, the coal is easy to disperse, and the efficiency is low. For example, Chinese patent numbers are: 201720819989.8 discloses a shovel plate device of a digging and anchoring machine, which comprises two star wheels (claw), a shovel plate, a conveying chute and two hydraulic motors, wherein the two hydraulic motors are respectively and symmetrically arranged at the bottom of the shovel plate, the star wheels are driven by the hydraulic motors, and the conveying chute is arranged behind the shovel plate and is connected with a conveying part; the shovel plate is connected to the front of the body through a lifting oil cylinder; the device also comprises a left baffle, a right baffle and an oil cylinder; the left baffle and the right baffle are respectively hinged with the shovel plate through pin shafts; one end of the oil cylinder is connected with the left baffle or the right baffle, and the other end of the oil cylinder is connected with the shovel plate. Although the main purpose of the blade is to adjust the width of the blade, the blade is adjusted to be narrowest during machine withdrawal to facilitate withdrawal. And the function of increasing coal blocks on two sides of the collecting shovel plate is also achieved to a certain extent.
However, the efficiency of the coal shoveling and conveying of the tunneling and anchoring integrated machine is still low, and particularly, after the coal drop amount is large when the drum-type cutting and anchoring integrated machine is used for cutting high positions, the left side and the right side are not easy to gather to the middle raking claw; the shovel plate is limited in adjustment width, the left side plate and the right side plate are too wide to be unfolded, coal cannot be gathered towards the middle, and coal easily overflows from two sides, so that the problem of low coal charging efficiency still exists, and the tunneling efficiency of the tunneling and anchoring all-in-one machine is also influenced.
Disclosure of Invention
The utility model aims to overcome the problem and the defect of low coal charging efficiency of the prior shovel plate and the digging and anchoring machine, and provides a three-dimensional shovel which can roll and fold the coal at the two sides of the shovel plate towards the middle; and the auxiliary shovel plates at the two ends can stretch out and draw back, so that the width of the shovel plate is increased, the gathering quantity of the fallen coal is enlarged, and the shoveling efficiency is improved.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a multifunctional shovel plate comprises a main shovel plate 301, a left auxiliary shovel plate 302 and a right auxiliary shovel plate 303; two claw and hydraulic motor sections 304, a scraper conveyor link section 305; the two claw parts and the hydraulic motor part are respectively and symmetrically arranged on the upper part and the lower part of the main shovel plate, and the claw parts are driven by the hydraulic motor; the left and right auxiliary shovel plates are respectively connected with the two sides of the main shovel plate; the scraper conveyor linking part is arranged in the middle of the main shovel plate, namely between the two scraping claws, and is used for connecting the tail part of the scraper conveyor; the method is characterized in that: the vertical plates of the left and right auxiliary shovel plates are curved surfaces beta which incline downwards from outside to inside.
The left and right auxiliary shovel plates also comprise auxiliary shovel plate guide plates 308 connected with each auxiliary shovel plate, and auxiliary shovel plate guide grooves 309 and auxiliary shovel plate telescopic oil cylinders 310 for enabling the left and right auxiliary shovel plates to extend outwards are arranged below the main shovel plate; wherein: one end of the auxiliary shovel plate telescopic oil cylinder is arranged below the main shovel plate, and the other end of the auxiliary shovel plate telescopic oil cylinder is arranged below the left auxiliary shovel plate and the right auxiliary shovel plate.
A multifunctional shovel plate tunneling and anchoring integrated machine comprises a chassis 1 with a crawler traveling mechanism, a cutting device 2, a shovel plate device 3, a forepoling device 4, two front drilling machines 5 arranged on the left and right in front of the chassis, two middle drilling machines 6 arranged on the left and right in the middle of the chassis, two rear drilling machines 7 arranged on the left and right behind the chassis, a scraper conveyor 8 arranged in the middle of the chassis, two rear propping devices 9 arranged on the left and right behind the lower rear of the chassis, a hydraulic system and electrical control equipment arranged on the chassis, a propping material and a personnel operating platform 10; wherein: the cutting device is arranged in front of the chassis through the cutting arm and the cutting lifting oil cylinder, and the front support device and the shovel plate device are also arranged in front of the chassis; the head of the scraper conveyor is arranged at the rear part of the chassis of the tunneling and anchoring all-in-one machine. The method is characterized in that: the multifunctional shovel plate is characterized in that the shovel plate device 3 is a multifunctional shovel plate.
The utility model discloses a multi-functional shovel board is three-dimensional shovel dress, has the key feature: the vertical plates of the left and right auxiliary shovel plates can extend out to two sides, so that the width of the shovel plates is increased; the vertical plates of the left and right auxiliary shovel plates can be used for collecting coal on two sides, when the tunneling and anchoring integrated machine of the multifunctional shovel plate is pushed forward, the vertical plates of the left and right auxiliary shovel plates incline downwards from outside to inside, the coal on two sides of the collected shovel plate rolls towards the middle, and shovel loading efficiency can be improved.
Drawings
Fig. 1 is a main schematic view of a multifunctional shovel plate of the present invention.
Fig. 2 is a schematic side view of a multifunctional shovel plate of the present invention.
Fig. 3 is a schematic view of the multifunctional shovel plate of the present invention.
Fig. 4 is a main schematic view of the tunneling and anchoring integrated machine of the multifunctional shovel plate of the present invention.
Fig. 5 is a schematic view of the multifunctional shovel plate of the heading and anchoring integrated machine of the present invention.
In the figure: a main shovel plate 301, a left auxiliary shovel plate 302 and a right auxiliary shovel plate 303; two raking claws and a hydraulic motor part 304, a scraper conveyor linking part 305, a left coal collecting plate 306, a left coal collecting plate oil cylinder 307, a secondary shovel plate guide plate 308 and a secondary shovel plate guide groove 309; the device comprises a chassis 1, a cutting device 2, a shovel plate device 3, a forepoling device 4, a front drilling machine 5, a middle drilling machine 6, a rear drilling machine 7, a scraper conveyor 8, a rear propping device 9 and a propping material and personnel operating platform 10.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the multifunctional shovel of the present invention includes a main shovel 301, a left auxiliary shovel 302, and a right auxiliary shovel 303; two claw and hydraulic motor sections 304, a scraper conveyor link section 305; the two claw parts and the hydraulic motor part are respectively and symmetrically arranged on the upper part and the lower part of the main shovel plate, and the claw parts are driven by the hydraulic motor; the left and right auxiliary shovel plates are respectively connected with the two sides of the main shovel plate; the scraper conveyor linking part is arranged in the middle of the main shovel plate, namely between the two scraping claws, and is used for connecting the tail part of the scraper conveyor.
As shown in fig. 3, the vertical plate of the left and right auxiliary shovel boards of the multifunctional shovel board of the present invention is a curved surface β inclined downward from outside to inside. The vertical plates of the left and right auxiliary shovel plates have the function of outwards-inwards-downwards inclined curved surfaces beta, and the soil is turned to one side like ploughing by a furrow plough; after the left and right auxiliary shovel plates gather the coal on two sides, the auxiliary coal inclines downwards along the curved surfaces of the shovel plates from outside to inside, so that the gathered coal rolls towards the middle and falls into the scraping claws, the coal is conveniently and quickly scraped into the scraper conveyor, and the shoveling efficiency of the shovel plates is greatly improved.
The utility model discloses a multifunctional shovel plate, the left and right auxiliary shovel plates also comprise auxiliary shovel plate guide plates 308 connected with each auxiliary shovel plate, auxiliary shovel plate guide grooves 309 and auxiliary shovel plate telescopic oil cylinders 310 which enable the left and right auxiliary shovel plates to be outwards telescopic are arranged below the main shovel plate; wherein: one end of the auxiliary shovel plate telescopic oil cylinder is arranged below the main shovel plate, and the other end of the auxiliary shovel plate telescopic oil cylinder is arranged below the left auxiliary shovel plate and the right auxiliary shovel plate. The auxiliary blade extension cylinder 310 extends the vertical plates of the left and right auxiliary blades to both sides, so as to increase the width of the blades.
As shown in fig. 4 and 5, a multifunctional shovel plate tunneling and anchoring all-in-one machine comprises a chassis 1 with a crawler traveling mechanism, a cutting device 2, a shovel plate device 3, a forepoling device 4, two front drilling machines 5 arranged left and right in front of the chassis, two middle drilling machines 6 arranged left and right in the middle of the chassis, two rear drilling machines 7 arranged left and right behind the chassis, a scraper conveyor 8 arranged in the middle of the chassis, two rear support devices 9 arranged left and right behind the chassis, and a hydraulic system and an electrical control device, a supporting material and a personnel operating platform 10 arranged on the chassis; wherein: the cutting device is arranged in front of the chassis through the cutting arm and the cutting lifting oil cylinder, and the front support device and the shovel plate device are also arranged in front of the chassis; the head of the scraper conveyor is arranged at the rear part of the chassis of the tunneling and anchoring all-in-one machine; the multifunctional shovel plate is characterized in that the shovel plate device 3 is a multifunctional shovel plate. The device mainly has the advantages that the collected coal rolls towards the middle and falls into the scraping claws, so that the coal can be quickly scraped into the scraper conveyor; the auxiliary shovel plate telescopic oil cylinder 310 enables vertical plates of the left auxiliary shovel plate and the right auxiliary shovel plate to be telescopic towards two sides, and the width of the shovel plates can be increased; the shoveling efficiency of the shovel plate can be greatly improved.
In addition, a left coal collecting plate 306 and a left coal collecting plate oil cylinder 307, and a right coal collecting plate oil cylinder can be added to the shovel plate of the digging and anchoring integrated machine; a coal collecting plate slot is arranged behind the main shovel plate, and the left coal collecting plate are respectively arranged in the coal collecting plate slot; one end of the left coal collecting plate oil cylinder and the right coal collecting plate oil cylinder is arranged on the main shovel plate, and the other end of the left coal collecting plate oil cylinder and the right coal collecting plate oil cylinder are respectively arranged on the left coal collecting plate and the right coal collecting plate;
the left and right coal collecting plate oil cylinders are linked with the main oil cylinder of the cutting device, and under the action of the left and right coal collecting plate oil cylinders: when the cutting device descends, the coal collecting plate falls and is collected, and when the cutting device ascends, the coal collecting plate also rises and is opened; the coal collecting plate is used for preventing the coal in the main shovel plate from overflowing after being too much. The coal collecting plate rises under the action of the coal collecting plate oil cylinder along with the rising of the cutting device of the tunneling and anchoring integrated machine; the cutting device of the tunneling and anchoring integrated machine descends, and the coal collecting plate falls and is collected under the action of the coal collecting plate oil cylinder; the coal collecting plate and the cutting device act synchronously, so that the coal collecting plate can be prevented from being damaged when the cutting device descends.
Claims (3)
1. A multifunctional shovel plate comprises a main shovel plate (301), a left auxiliary shovel plate (302) and a right auxiliary shovel plate (303); two claw and hydraulic motor parts (304) and a scraper conveyor linking part (305); the two claw parts and the hydraulic motor part are respectively and symmetrically arranged on the upper part and the lower part of the main shovel plate, and the claw parts are driven by the hydraulic motor; the left and right auxiliary shovel plates are respectively connected with the two sides of the main shovel plate; the scraper conveyor linking part is arranged in the middle of the main shovel plate, namely between the two scraping claws, and is used for connecting the tail part of the scraper conveyor; the method is characterized in that: the coal collecting device also comprises a left coal collecting plate (306), a left coal collecting plate oil cylinder (307), a right coal collecting plate and a right coal collecting plate oil cylinder;
a coal collecting plate slot is arranged behind the main shovel plate, and the left coal collecting plate are respectively arranged in the coal collecting plate slot; one end of the left coal collecting plate oil cylinder and the right coal collecting plate oil cylinder is arranged on the main shovel plate, and the other end of the left coal collecting plate oil cylinder and the right coal collecting plate oil cylinder are respectively arranged on the left coal collecting plate and the right coal collecting plate;
the left and right coal collecting plate oil cylinders are linked with the main oil cylinder of the cutting device, and under the action of the left and right coal collecting plate oil cylinders: when the cutting device descends, the coal collecting plate falls and is collected, and when the cutting device ascends, the coal collecting plate also ascends and is opened; the coal collecting plate is used for preventing the coal in the main shovel plate from overflowing after being too much;
the left and right auxiliary shovel plates also comprise auxiliary shovel plate guide plates (308) connected with each auxiliary shovel plate, and an auxiliary shovel plate guide groove (309) and an auxiliary shovel plate telescopic oil cylinder (310) for enabling the left and right auxiliary shovel plates to extend outwards are arranged below the main shovel plate; wherein: one end of the auxiliary shovel plate telescopic oil cylinder is arranged below the main shovel plate, and the other end of the auxiliary shovel plate telescopic oil cylinder is arranged below the left auxiliary shovel plate and the right auxiliary shovel plate.
2. The multifunctional blade of claim 1, wherein: the vertical plates of the left and right auxiliary shovel plates are curved surfaces (beta) which are inclined downwards from outside to inside.
3. A digging and anchoring integrated machine of a multifunctional shovel plate comprises a chassis (1) with a crawler traveling mechanism, a cutting device (2), a multifunctional shovel plate device (3), a forepoling device (4), two front drilling machines (5) arranged on the left and right sides in front of the chassis (1), two middle drilling machines (6) arranged on the left and right sides in the middle of the chassis, two rear drilling machines (7) arranged on the left and right sides behind the chassis, a scraper conveyor (8) arranged in the middle of the chassis, two rear propping devices (9) arranged on the left and right sides behind the lower part of the chassis, a hydraulic system and an electric control device arranged on the chassis, a propping material and a personnel operating platform (10); wherein: the cutting device is arranged in front of the chassis through the cutting arm and the cutting lifting oil cylinder, and the front support device and the multifunctional shovel plate device are also arranged in front of the chassis; the head of the scraper conveyor is arranged at the rear part of the chassis of the tunneling and anchoring all-in-one machine; the method is characterized in that: the multifunctional blade device (3) is a multifunctional blade according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249767.2U CN217080476U (en) | 2021-12-22 | 2021-12-22 | Multifunctional shovel plate and tunneling and anchoring all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249767.2U CN217080476U (en) | 2021-12-22 | 2021-12-22 | Multifunctional shovel plate and tunneling and anchoring all-in-one machine |
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| CN217080476U true CN217080476U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123249767.2U Active CN217080476U (en) | 2021-12-22 | 2021-12-22 | Multifunctional shovel plate and tunneling and anchoring all-in-one machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281238A (en) * | 2023-05-22 | 2023-06-23 | 山东省煤炭技术服务有限公司 | Conveying device and conveying method for conveying float coal by following fully-mechanized coal mining machine |
-
2021
- 2021-12-22 CN CN202123249767.2U patent/CN217080476U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281238A (en) * | 2023-05-22 | 2023-06-23 | 山东省煤炭技术服务有限公司 | Conveying device and conveying method for conveying float coal by following fully-mechanized coal mining machine |
| CN116281238B (en) * | 2023-05-22 | 2023-08-08 | 山东省煤炭技术服务有限公司 | Conveying device and conveying method for conveying float coal by following fully-mechanized coal mining machine |
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