CN210105854U - Coal mining equipment fixing device - Google Patents

Coal mining equipment fixing device Download PDF

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Publication number
CN210105854U
CN210105854U CN201920812220.2U CN201920812220U CN210105854U CN 210105854 U CN210105854 U CN 210105854U CN 201920812220 U CN201920812220 U CN 201920812220U CN 210105854 U CN210105854 U CN 210105854U
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CN
China
Prior art keywords
coal mining
fixing device
mining equipment
fixed
damping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920812220.2U
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Chinese (zh)
Inventor
王楠
李鹏宇
张智
韩君
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Individual
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Individual
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Publication date
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Priority to CN201920812220.2U priority Critical patent/CN210105854U/en
Application granted granted Critical
Publication of CN210105854U publication Critical patent/CN210105854U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of coal mining equipment, in particular to a coal mining equipment fixing device, which comprises a movable bearing device, a limiting fixing device, a damping lifting device, a damping switch inserted column and a hydraulic lifting support leg, wherein the damping plate is fixed with coal mining equipment by bolts, the device is fixed on a vehicle by a connecting pin plate, the device is driven to move by the movement of the vehicle, after reaching a designated position, four hydraulic cylinders are started, four pressure reducing plates are contacted with the ground to lift the device, the sample device is fixed on the ground, the two fixed inserting columns are pulled out, the positions of the adjusting nuts are adjusted, the four adjusting nuts are positioned at the lowest ends of the limiting sliding columns, the coal mining equipment is started at the moment, when the coal mining equipment generates vibration, the damping plate can be driven to compress the four springs, the damping effect is achieved, and the coal mining equipment is protected better.

Description

Coal mining equipment fixing device
Technical Field
The utility model relates to a coal mining equipment technical field, more specifically the coal mining equipment fixing device that says so.
Background
There is a coal mining equipment fixing device with patent number CN201820034050.5 nowadays, which includes an equipment body and a fixing device, the right side of the equipment body is provided with a force arm, the force arm is electrically connected with the equipment body, the top end of the force arm is provided with a driving device, the driving device is tightly attached to the force arm, a movable shaft and a mining roller are arranged between the driving devices, the mining roller is movably connected with the driving device through the movable shaft, the surface of the mining roller is provided with a cutting pick, the cutting pick is tightly welded with the mining roller, the inside of the equipment body is provided with an intelligent control module, the intelligent control module is embedded and arranged in the equipment body, the inside of the fixing device is provided with a first expansion device, the first expansion device is embedded and arranged in the fixing device, a second expansion device is arranged above the first expansion device, the second expansion device is tightly attached to the first expansion device, the novel multifunctional electric power equipment is characterized in that a machine case is arranged inside the equipment body, the machine case is embedded into the equipment body, a servo motor is arranged inside the machine case, the servo motor is embedded into the machine case, a slide way is arranged on the left side of the second telescopic device, and the slide way penetrates through the second telescopic device. The utility model discloses an use the foam-rubber cushion to carry out the shock attenuation, the shock attenuation is not effectual, can't effectually protect coal mining equipment.
Disclosure of Invention
The utility model relates to a coal mining equipment technical field, more specifically the coal mining equipment fixing device that says so, insert post and hydraulic pressure lift landing leg including portable device, spacing fixing device, shock attenuation elevating gear, shock attenuation switch that bears, this device utilizes four springs to protect coal mining equipment, and the shock attenuation effect of spring is more obvious, better protection coal mining equipment.
The movable bearing device is fixedly connected with the limiting fixing device, the coal mining equipment fixing device further comprises a damping lifting device, two damping switch inserting columns and two hydraulic lifting support legs, the damping lifting device is connected with the limiting fixing device in a sliding mode, the two damping switch inserting columns are connected with the limiting fixing device and the damping lifting device in a sliding mode, the hydraulic lifting support legs are four, and the four hydraulic lifting support legs are fixedly connected to the four corners of the limiting fixing device respectively.
As this technical scheme's further optimization, coal mining equipment fixing device portable bear device include carriage, bearing frame, axletree, wheel, supplementary perforation and connecting pin board, the bearing frame be provided with four, four bearing frame difference fixed connection are on four angles of carriage lower surface, the axletree be provided with two, two axletree both ends rotate with two bearing frames that are located the left end respectively and two bearing frames that are located the right-hand member to be connected, the equal fixedly connected with wheel in both ends around two axletrees is provided with four supplementary perforations on the carriage, the left end fixedly connected with connecting pin board of carriage.
As this technical scheme's further optimization, the utility model relates to a coal mining equipment fixing device spacing fixing device include sliding connection frame, lift slide opening, connection layer board and fixed jack I, sliding connection frame fixed connection is provided with four lift slide openings in the upper end of bearing frame on the sliding connection frame, the equal fixedly connected with connection layer board in the left and right sides of sliding connection frame upper end all is provided with two fixed jack I on two connection layer boards.
As this technical scheme's further optimization, the utility model relates to a coal mining equipment fixing device shock attenuation elevating gear include shock attenuation board, fixed jack II, spacing traveller, spring and adjusting nut, be provided with two fixed jack II on the shock attenuation board, four spacing travelers of lower extreme fixedly connected with of shock attenuation board, four spacing travelers are sliding connection respectively in four lift travelers, all overlap on four spacing travelers has the spring, four springs all are located between shock attenuation board and the sliding connection frame, four spacing travelers's lower extreme all has adjusting nut through threaded connection.
As this technical scheme's further optimization, the utility model relates to a coal mining equipment fixing device the damping switch insert the post including fixed post, stop nut and the connection horizontal pole of inserting, the left end of fixed post of inserting has stop nut through threaded connection, inserts the right-hand member fixedly connected with of post and connects the horizontal pole, two fixed posts of inserting are sliding connection respectively in two fixed jacks I and two fixed jacks II.
As a further optimization of this technical scheme, the utility model relates to a coal mining equipment fixing device hydraulic lifting landing leg include fixed connection board, pneumatic cylinder and pressure reducing plate, fixed connection board's lower extreme fixedly connected with pneumatic cylinder, the lower extreme fixedly connected with pressure reducing plate of pneumatic cylinder, four fixed connection board respectively fixed connection both sides around two outer ends of connecting the layer board.
The utility model relates to a coal mining equipment fixing device's beneficial effect does:
the coal mining equipment is fixed on the damping plate through bolts, the device is fixed on a vehicle through the connecting pin plate, the device is driven to move through the movement of the vehicle, after the device reaches a designated position, the four hydraulic cylinders are started, the four damping plates are in contact with the ground, so that the device is lifted, the device is fixed on the ground, two fixed inserting columns are pulled out, the positions of the adjusting nuts are adjusted, the four adjusting nuts are located at the lowest ends of the limiting sliding columns, the coal mining equipment is started at the moment, when the coal mining equipment works, vibration is generated, the damping plate is driven to compress the four springs, the damping effect is achieved, and the coal mining equipment is protected better.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a coal mining equipment fixing device of the present invention;
FIG. 2 is a schematic structural diagram of a movable carrying device;
FIG. 3 is another schematic structural diagram of the movable carrying device;
FIG. 4 is a schematic structural view of the position-limiting fixing device;
FIG. 5 is a schematic view of a shock absorbing elevator apparatus;
FIG. 6 is a schematic view of a shock absorbing switch post structure;
fig. 7 is a structural schematic diagram of a hydraulic lifting support leg.
In the figure: a movable carrying device 1; a bearing frame 1-1; a bearing seat 1-2; 1-3 of a wheel shaft; 1-4 of wheels; auxiliary perforation 1-5; connecting pin plates 1-6; a limiting and fixing device 2; a sliding connection frame 2-1; 2-2 of a lifting slide hole; connecting the supporting plates 2-3; a fixed socket I2-4; a shock-absorbing lifting device 3; a damping plate 3-1; a fixed jack II 3-2; 3-3 of a limiting sliding column; 3-4 parts of a spring; 3-5 of an adjusting nut; a damping switch insert column 4; fixing the inserted column 4-1; 4-2 of a limiting nut; 4-3 of a connecting cross bar; a hydraulic lifting support leg 5; a fixed connecting plate 5-1; 5-2 of a hydraulic cylinder; and 5-3 of a decompression plate.
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-7, the present invention relates to the technical field of coal mining equipment, and more specifically to a coal mining equipment fixing device, which comprises a movable bearing device 1, a limit fixing device 2, a shock absorption lifting device 3, a shock absorption switch inserted column 4 and a hydraulic lifting leg 5, wherein the shock absorption plate 3-1 is fixed with coal mining equipment by bolts, the device is fixed on a vehicle by a connecting pin plate 1-6, the device is driven to move by the movement of the vehicle, after reaching a designated position, four hydraulic cylinders 5-2 are started, four pressure reduction plates 5-3 are contacted with the ground to lift the device, so that the device is fixed on the ground, two fixed inserted columns 4-1 are pulled out, the positions of adjusting nuts 3-5 are adjusted, and four adjusting nuts 3-5 are positioned at the lowest ends of limit sliding columns 3-3, at the moment, the coal mining equipment is started, and when the coal mining equipment generates a vibration climate during working, the damping plate 3-1 is driven to compress the four springs 3-4, so that a damping effect is achieved, and the coal mining equipment is protected better;
the movable bearing device 1 is fixedly connected with the limiting fixing device 2, the coal mining equipment fixing device further comprises a damping lifting device 3, a damping switch inserting column 4 and two hydraulic lifting support legs 5, the damping lifting device 3 is connected with the limiting fixing device 2 in a sliding mode, the damping switch inserting column 4 is provided with two damping switch inserting columns 4, the two damping switch inserting columns 4 are respectively connected with the limiting fixing device 2 and the damping lifting device 3 in a sliding mode, the hydraulic lifting support legs 5 are provided with four hydraulic lifting support legs 5, and the four hydraulic lifting support legs 5 are respectively fixedly connected to four corners of the limiting fixing device 2.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 7, and the present embodiment further describes the first embodiment, where the movable carrying device 1 includes a carrying frame 1-1, four bearing seats 1-2, wheel axles 1-3, wheels 1-4, auxiliary through holes 1-5, and connecting pin plates 1-6, the carrying frame 1-1 plays a role of carrying and fixing, the four bearing seats 1-2 are provided, the four bearing seats 1-2 are respectively and fixedly connected to four corners of the lower surface of the carrying frame 1-1, the bearing seats 1-2 can limit the wheel axles 1-3, so that the wheel axles 1-3 can only rotate around their own axes, the number of the wheel axles 1-3 is two, two ends of the two wheel axles 1-3 are respectively and rotatably connected to the two bearing seats 1-2 located at the left end and the two bearing seats 1-2 located at the right end, the wheel shafts 1-3 can provide a connecting function for the wheels 1-4 and can also provide a rotating axis for the wheels 1-4, the front ends and the rear ends of the two wheel shafts 1-3 are fixedly connected with the wheels 1-4, the wheels 1-4 are in rolling friction with the ground, the device can be easily driven to move, four auxiliary through holes 1-5 are arranged on the bearing frame 1-1, the diameter of the auxiliary through holes 1-5 is larger than that of the adjusting nuts 3-5, when the vibration of the coal mining equipment is overlarge, the coal mining equipment drives four limiting sliding columns 3-3 to move downwards through the damping plate 3-1, at the moment, the limiting sliding columns 3-3 can penetrate through the auxiliary through holes 1-5, so that the whole damping process cannot be damaged, and the left end of the bearing frame 1-1 is fixedly connected with the connecting pin plate 1-6. The device can be connected with a vehicle by utilizing the connecting pin plates 1-6, so that the vehicle drives the device to move;
the third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 7, and the embodiment further describes the second embodiment, in which the limiting fixing device 2 includes a sliding connection frame 2-1, a lifting slide hole 2-2, a connection support plate 2-3 and a fixing jack I2-4, the sliding connection frame 2-1 is fixedly connected to the upper end of the bearing frame 1-1, the sliding connection frame 2-1 plays a role of bearing, connecting and fixing, four lifting slide holes 2-2 are provided on the sliding connection frame 2-1, the lifting slide hole 2-2 can provide a sliding space for the limiting slide column 3-3, the connection support plate 2-3 is fixedly connected to both left and right sides of the upper end of the sliding connection frame 2-1, the connection support plate 2-3 can provide a fixing space for the fixing connection plate 5-1, two fixing insertion holes I2-4 are arranged on the two connecting supporting plates 2-3, and the fixing insertion holes I2-4 can provide a sliding space for the fixing insertion posts 4-1.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1-7, and the embodiment further describes the third embodiment, wherein the damping lifting device 3 comprises a damping plate 3-1, a fixing jack II3-2, a limiting sliding column 3-3, a spring 3-4 and an adjusting nut 3-5, coal mining equipment is fixedly connected to the damping plate 3-1, two fixing jacks II3-2 are arranged on the damping plate 3-1, the fixing jack II3-2 can provide a sliding space for the fixing jack 4-1, four limiting sliding columns 3-3 are fixedly connected to the lower end of the damping plate 3-1, the four limiting sliding columns 3-3 are respectively slidably connected to the four lifting sliding holes 2-2, the four limiting sliding columns 3-3 are respectively sleeved with the spring 3-4, the four springs 3-4 are respectively located between the damping plate 3-1 and the sliding connection frame 2-1, when the coal mining equipment works, vibration is generated, the vibrating coal mining equipment drives the damping plate 3-1 to move up and down, the damping plate 3-1 drives the limiting sliding columns 3-3 to move up and down to compress the springs 3-4, the springs 3-4 play a damping role at the moment, the lower ends of the four limiting sliding columns 3-3 are connected with adjusting nuts 3-5 through threads, the heights of the damping plates 3-1 at the positions of the adjusting nuts 3-5 are different, when the coal mining equipment needs to be transported after working, the positions of the adjusting nuts 3-5 are adjusted, the adjusting nuts 3-5 drive the damping plate 3-1 to move up and down through the limiting sliding columns 3-3, the heights of the fixed insertion holes I2-4 and the fixed insertion holes II3-2 are the same, and the fixed insertion holes 4-1 can be smoothly connected with the fixed insertion holes I2-4 and the fixed insertion holes II3 in a sliding mode And 2, realizing the fixation of the coal mining equipment.
The fifth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 7, and the fourth embodiment is further described in the present embodiment, where the insertion column 4 of the damper switch includes a fixed insertion column 4-1, a limit nut 4-2 and a connecting cross bar 4-3, the left end of the fixed insertion column 4-1 is connected with the limit nut 4-2 through a thread, the right end of the insertion column 4-1 is fixedly connected with the connecting cross bar 4-3, the two fixed insertion columns 4-1 are respectively slidably connected in the two fixed insertion holes I2-4 and the two fixed insertion holes II3-2, when the fixed insertion column 4-1 is slidably connected in the two fixed insertion holes I2-4 and the two fixed insertion holes II3-2, the damper plate 3-1 is limited and cannot move up and down, so that transportation is facilitated, when the coal mining equipment needs to work, the limit nut 4-2 is rotated, the limiting nut 4-2 is separated from the fixed inserting column 4-1, the connecting cross rod 4-3 is pulled, and the fixed inserting column 4-1 is taken out in a sliding mode, so that the limiting of the damping plate 3-1 is relieved, and the coal mining equipment can move up and down on the damping plate 3-1.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-7, and the fifth embodiment is further described in the present embodiment, in which the hydraulic lifting support leg 5 includes a fixed connection plate 5-1, a hydraulic cylinder 5-2 and a pressure reducing plate 5-3, the lower end of the fixed connection plate 5-1 is fixedly connected with the hydraulic cylinder 5-2, the lower end of the hydraulic cylinder 5-2 is fixedly connected with the pressure reducing plate 5-3, the pressure reducing plate 5-3 can increase the contact area with the ground and reduce the pressure, the four fixed connection plates 5-1 are respectively and fixedly connected to the front and rear sides of the outer ends of the two connection supporting plates 2-3, after the hydraulic cylinder 5-2 is started, the hydraulic cylinder 5-2 drives the pressure reducing plate 5-3 to move downward, so that the apparatus can be lifted, the wheels 1-4 are not in contact with the ground, so that the apparatus can be fixed, if the wheels 1-4 are in contact with the ground, the device can be driven to move by the wheels 1-4 when the coal mining equipment vibrates during working, and the coal mining efficiency is influenced.
The utility model relates to a coal mining equipment fixing device's theory of operation:
the damping plate 3-1 is fixed with coal mining equipment by bolts, the device is fixed on a vehicle by a connecting pin plate 1-6, the device is driven to move by the movement of the vehicle, after reaching a designated position, four hydraulic cylinders 5-2 are started, the hydraulic cylinders 5-2 drive pressure reducing plates 5-3 to move downwards, the four pressure reducing plates 5-3 are contacted with the ground to lift the device, so that the device can be lifted, wheels 1-4 are not contacted with the ground, the device can be fixed on the ground, if the wheels 1-4 are contacted with the ground, the device can be driven to move by the wheels 1-4 when the coal mining equipment works to generate vibration, the coal mining efficiency is influenced, two limiting nuts 4-2 are rotated, the limiting nuts 4-2 are separated from fixed inserting columns 4-1, two connecting cross rods 4-3 are pulled, the two connecting cross rods 4-3 drive the two fixed inserting columns 4-1 to slide out of the fixed insertion holes I2-4 and the fixed insertion holes II3-2, at the moment, the limit of the damping plate 3-1 is relieved, the positions of the four adjusting nuts 3-5 are adjusted, the four adjusting nuts 3-5 are respectively positioned at the lowest ends of the four limiting sliding columns 3-3, at the moment, coal mining equipment is started, when the coal mining equipment works, vibration is generated, the damping plate 3-1 is driven to compress the four springs 3-4, the damping effect is achieved, the coal mining equipment is protected better, when the coal mining equipment works and needs to be transported, the hydraulic cylinder 5-2 is started, the hydraulic cylinder 5-2 drives the pressure reducing plate 5-3 to move upwards, wheels 1-4 are in contact with the ground, and the positions of the adjusting nuts 3-5 are adjusted, the adjusting nut 3-5 drives the damping plate 3-1 to move up and down through the limiting sliding column 3-3, so that the heights of the fixing insertion hole I2-4 and the fixing insertion hole II3-2 are the same, the fixing insertion column 4-1 can be smoothly and slidably connected into the fixing insertion hole I2-4 and the fixing insertion hole II3-2, the damping plate 3-1 is fixed, coal mining equipment is fixed, and transportation is facilitated.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a coal mining equipment fixing device, includes portable load-bearing device (1) and spacing fixing device (2), portable load-bearing device (1) and spacing fixing device (2) fixed connection, its characterized in that: this coal mining equipment fixing device still includes shock attenuation elevating gear (3), damping switch insert post (4) and hydraulic pressure lift landing leg (5), shock attenuation elevating gear (3) and spacing fixing device (2) sliding connection, damping switch insert post (4) be provided with two, two damping switch insert post (4) respectively with spacing fixing device (2) and shock attenuation elevating gear (3) sliding connection, hydraulic pressure lift landing leg (5) be provided with four, four hydraulic pressure lift landing leg (5) respectively fixed connection on four angles of spacing fixing device (2).
2. A coal mining equipment fixing device according to claim 1, characterized in that: the movable bearing device (1) comprises a bearing frame (1-1), bearing seats (1-2), wheel shafts (1-3), wheels (1-4), auxiliary through holes (1-5) and connecting pin plates (1-6), wherein the number of the bearing seats (1-2) is four, the four bearing seats (1-2) are respectively and fixedly connected to four corners of the lower surface of the bearing frame (1-1), the number of the wheel shafts (1-3) is two, two ends of the two wheel shafts (1-3) are respectively and rotatably connected with the two bearing seats (1-2) at the left end and the two bearing seats (1-2) at the right end, the front end and the rear end of the two wheel shafts (1-3) are respectively and fixedly connected with the wheels (1-4), and the bearing frame (1-1) is provided with the four auxiliary through holes (1-5), the left end of the bearing frame (1-1) is fixedly connected with a connecting pin plate (1-6).
3. A coal mining equipment fixing device according to claim 2, characterized in that: the limiting and fixing device (2) comprises a sliding connection frame (2-1), lifting sliding holes (2-2), connecting support plates (2-3) and fixing insertion holes I (2-4), wherein the sliding connection frame (2-1) is fixedly connected to the upper end of the bearing frame (1-1), four lifting sliding holes (2-2) are formed in the sliding connection frame (2-1), the connecting support plates (2-3) are fixedly connected to the left side and the right side of the upper end of the sliding connection frame (2-1), and the two fixing insertion holes I (2-4) are formed in the two connecting support plates (2-3).
4. A coal mining equipment fixing device according to claim 3, characterized in that: the damping lifting device (3) comprises a damping plate (3-1), a fixed jack II (3-2), a limiting sliding column (3-3), a spring (3-4) and an adjusting nut (3-5), the damping plate (3-1) is provided with two fixed jacks II (3-2), the lower end of the damping plate (3-1) is fixedly connected with four limiting sliding columns (3-3), the four limiting sliding columns (3-3) are respectively connected in the four lifting sliding holes (2-2) in a sliding mode, springs (3-4) are sleeved on the four limiting sliding columns (3-3), the four springs (3-4) are located between the damping plate (3-1) and the sliding connection frame (2-1), and the lower ends of the four limiting sliding columns (3-3) are connected with adjusting nuts (3-5) through threads.
5. A coal mining equipment fixing device according to claim 4, characterized in that: the damping switch insert column (4) comprises a fixed insert column (4-1), a limiting nut (4-2) and a connecting cross rod (4-3), the left end of the fixed insert column (4-1) is connected with the limiting nut (4-2) through threads, the right end of the insert column (4-1) is fixedly connected with the connecting cross rod (4-3), and the two fixed insert columns (4-1) are respectively connected in two fixed jacks I (2-4) and two fixed jacks II (3-2) in a sliding mode.
6. A coal mining equipment fixing device according to claim 5, characterized in that: the hydraulic lifting support leg (5) comprises fixed connection plates (5-1), hydraulic cylinders (5-2) and pressure reducing plates (5-3), the hydraulic cylinders (5-2) are fixedly connected to the lower ends of the fixed connection plates (5-1), the pressure reducing plates (5-3) are fixedly connected to the lower ends of the hydraulic cylinders (5-2), and the four fixed connection plates (5-1) are fixedly connected to the front side and the rear side of the outer ends of the two connecting supporting plates (2-3) respectively.
CN201920812220.2U 2019-05-31 2019-05-31 Coal mining equipment fixing device Expired - Fee Related CN210105854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920812220.2U CN210105854U (en) 2019-05-31 2019-05-31 Coal mining equipment fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920812220.2U CN210105854U (en) 2019-05-31 2019-05-31 Coal mining equipment fixing device

Publications (1)

Publication Number Publication Date
CN210105854U true CN210105854U (en) 2020-02-21

Family

ID=69562558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920812220.2U Expired - Fee Related CN210105854U (en) 2019-05-31 2019-05-31 Coal mining equipment fixing device

Country Status (1)

Country Link
CN (1) CN210105854U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20200221

Termination date: 20210531