A coal mine electromechanical transmission transport device

Abstract

The present invention relates to the field of electromechanical equipment transportation technology, and specifically to a coal mine electromechanical transmission and transportation device. The present invention includes: a first hoisting station, a transportation station, and a second hoisting station; the first hoisting station: transporting the coal mine electromechanical to the transportation station; the transportation station: transporting the coal mine electromechanical to the second hoisting station; the second hoisting station: unloading the coal mine electromechanical from the transportation station; the first hoisting station includes: a bracket, a first cross bar rotatably installed on the top of the bracket, a second cross bar hinged to the first cross bar, a load-bearing bar installed on the other end of the second cross bar, and a lifting mechanism that drives the load-bearing bar to rise and fall. The present application fixes the coal mine electromechanical from the upper and lower sides respectively by means of the top plate, the insertion rod, and the bottom plate cooperating with each other, so as to avoid displacement of the coal mine electromechanical during transportation, and has strong stability.

Description

Technical Field

[0001] The invention relates to the technical field of electromechanical equipment transportation, and in particular to an electromechanical transmission transportation device for a coal mine. Background Art

[0002] Coal mine electromechanical transmission and transportation device is a series of electromechanical equipment used to transport coal, gangue, equipment, materials and personnel in the coal mine production process. It mainly relies on power sources such as motors to provide power and drives the transportation components through transmission mechanisms.

[0003] The invention with application number CN202311731976.1 relates to the field of mining mechanism transportation, specifically, a transportation device for mining machinery, including a base and a transportation mechanism installed above the base, the transportation mechanism including a bottom adjustment component and a top transportation component; the bottom adjustment component includes a first motor, a side frame, a driving wheel, a belt, a threaded rod, a moving wheel, a transmission rod, a driving sleeve rod, a carrier plate, a first rotating shaft, a damper, a second rotating shaft and a center plate; during the use of the above invention, the driving sleeve rod can be translated in the front and rear directions inside the device through the rotation of the threaded rod, and the position of the driving sleeve rod inside the device can be adjusted during the translation process, so that the angle of the top cargo rail inside the device can be adjusted. Because the road is not horizontal during mining transportation, the angle of the cargo rail inside the device can be adjusted, which is convenient for maintaining the mechanical horizontality during transportation and avoiding mechanical collision damage caused by the tilt of the cargo rail.

[0004] However, although this patent can adjust the angle of the mining machinery according to the track, it lacks measures to fix the mining machinery in the longitudinal direction. The angle of the transportation process relies on software to achieve insufficient stability and low efficiency.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0006] The purpose of the present invention is to provide a coal mine electromechanical transmission transportation device which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0008] A coal mine electromechanical transmission and transportation device, comprising: a first hoisting station, a transportation station, and a second hoisting station;

[0009] The first hoisting station: transporting the coal mine electromechanical equipment to the transport station;

[0010] The transport station: transports the coal mine electromechanical equipment to the second hoisting station;

[0011] The second lifting station: unloading the coal mine electromechanical equipment from the transport station;

[0012] The first hoisting station comprises: a bracket, a first crossbar rotatably mounted on the top of the bracket, a second crossbar hinged to the first crossbar, a load-bearing bar mounted on the other end of the second crossbar, and a lifting mechanism for driving the load-bearing bar to rise and fall;

[0013] The lifting mechanism comprises: a telescopic rod connecting the second cross bar and the load-bearing rail, a connecting frame connected to the telescopic rod, and a telescopic cylinder installed at the end of the second cross bar; the connecting frame is composed of a top plate and an insertion rod; the movable end of the telescopic cylinder passes through the telescopic rod and is connected to the top plate;

[0014] The load-bearing rail comprises: a bottom plate, a limiting plate installed on the top of the bottom plate, and connecting ears installed around the bottom plate; the insertion rod matches the connecting ears.

[0015] Further, the transport station comprises: a track, a vehicle body mounted on the top of the track, and the vehicle body moves along the track;

[0016] A connection and limiting mechanism is arranged on the top of the vehicle body, and the connection and limiting mechanism is used to connect the bearing bar and limit the coal mine electromechanical equipment carried on the bearing bar.

[0017] Further, the connection limiting mechanism includes: a docking plate docked with the bottom plate, and a connecting plate connecting the docking plate and the vehicle body;

[0018] A first mounting groove is provided in the middle of the docking plate, and second mounting grooves are provided around the docking plate.

[0019] A sac is installed in the first installation groove, a gas outlet end of the sac is slidably connected to a piston, the piston is connected to a limit block, and a slot matching the limit block is provided on the side wall of the bearing bar.

[0020] Furthermore, a sub-connector is installed at the bottom of the docking tray;

[0021] The sub-connector is slidably connected to a female connector, and the female connector is mounted on the connecting plate; a return spring is mounted between the sub-connector and the female connector, and a damper is mounted inside the sub-connector.

[0022] Furthermore, a rotating block is hinged in the second installation groove, and the rotating block is composed of an abutting portion, a clamping portion, and a connecting portion connecting the abutting portion and the clamping portion;

[0023] A third mounting groove is provided in the middle of the connecting plate, and a clamping plate for clamping the coal mine electromechanical device is hinged in the third mounting groove; a groove matching the clamping portion is provided on the clamping plate;

[0024] A buffer structure is installed on the clamping end of the clamping plate.

[0025] Furthermore, four clamping plates are evenly spaced along the axial direction to fix the coal mine electromechanical equipment from all four sides.

[0026] Furthermore, a guide block is installed on the top of the docking plate, and a guide groove docking with the guide block is installed on the bottom of the bearing bar; the guide block has a cylinder at the bottom, and a frustum arranged on the top of the cylinder and gradually expanding from top to bottom; the guide groove is arranged relative to the guide block.

[0027] Furthermore, the bottom of the cylinder is also connected to a limiting column, and the diameter of the limiting column is larger than that of the cylinder.

[0028] Furthermore, an abutment rod is installed on the side wall of the sub-connector, and the abutment rod abuts against the bottom of the clamping plate.

[0029] Furthermore, the second hoisting station is the same as the first hoisting station.

[0030] Compared with the prior art, the present invention has the following beneficial effects: the present invention fixes the coal mine electromechanical equipment from the upper and lower sides respectively by means of the cooperation among the top plate, the plug rod and the bottom plate, thereby preventing the coal mine electromechanical equipment from being displaced during transportation and achieving strong stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0032] Figure 1 It is a structural schematic diagram of a coal mine electromechanical transmission transportation device of the present invention;

[0033] Figure 2 It is a schematic diagram of a coal mine electromechanical transmission transportation device of the present invention;

[0034] Figure 3 It is a structural schematic diagram of a transport station of a coal mine electromechanical transmission transport device of the present invention;

[0035] Figure 4 It is an exploded schematic diagram of a connection limit mechanism and a load-bearing fence of a coal mine electromechanical transmission and transportation device of the present invention;

[0036] Figure 5It is a schematic diagram of the exploded structure of a connection limit mechanism and a bearing fence of a coal mine electromechanical transmission and transportation device of the present invention;

[0037] Figure 6 It is a structural schematic diagram of a docking plate of a coal mine electromechanical transmission and transportation device of the present invention;

[0038] Figure 7 It is a partial diagram of a transport station of a coal mine electromechanical transmission transport device of the present invention;

[0039] Figure 8 for Figure 7 A partial enlarged schematic diagram of part A;

[0040] Fig. 9 It is a schematic diagram of a rotating block of a coal mine electromechanical transmission and transportation device of the present invention;

[0041] Fig.10 A schematic diagram of a load-bearing fence of a coal mine electromechanical transmission and transportation device according to the present invention;

[0042] Fig.11 It is a schematic diagram of a capsule of a coal mine electromechanical transmission and transportation device of the present invention;

[0043] Fig.12 The present invention is a schematic diagram of a bladder and a limit block of a coal mine electromechanical transmission and transportation device.

[0044] In the figure: 1, first lifting station; 2, transport station; 3, second lifting station; 11, bracket; 12, first cross bar; 13, second cross bar; 14, load-bearing rail; 15, lifting mechanism; 151, telescopic rod; 152, connecting frame; 153, telescopic cylinder; 1521, top plate; 1522, plug rod; 141, bottom plate; 142, limit plate; 143, connecting ear; 21, track; 22, car body; 23, connection limit mechanism; 231, docking plate; 232, connecting plate; 2 311, first mounting groove; 2312, second mounting groove; 23111, limit block; 23112, capsule; 23113, piston; 23121, rotating block; 231211, abutment portion; 231212, clamping portion; 231213, connecting portion; 2321, third mounting groove; 2322, clamping plate; 2313, guide block; 2323, guide groove; 2314, sub-connector; 2324, female connector; 2315, abutment rod; 24, lateral moving module. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0046] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0047] like Figures 1 to 12 As shown, a coal mine electromechanical transmission and transportation device of the present invention includes: a first hoisting station 1, a transportation station 2, and a second hoisting station 3; the first hoisting station 1: transports the coal mine electromechanical equipment to the transportation station 2; the transportation station 2: transports the coal mine electromechanical equipment to the second hoisting station 3; the second hoisting station 3: unloads the coal mine electromechanical equipment from the transportation station 2.

[0048] The first hoisting station 1 includes: a bracket 11, a first crossbar 12 rotatably mounted on the top of the bracket 11, a second crossbar 13 hinged to the first crossbar 12, a load-bearing bar 14 mounted on the other end of the second crossbar 13, and a lifting mechanism 15 for driving the load-bearing bar 14 to rise and fall; wherein the first crossbar 12 and the second crossbar 13 can be driven to rotate by motors respectively, for example, they can be driven directly by motors, or by gear chain transmission. The second hoisting station 3 is the same as the first hoisting station 1, and the second hoisting station 3 is located at the unloading end of the transport station 2.

[0049] The lifting mechanism 15 includes: a telescopic rod 151 connecting the second cross bar 13 and the load-bearing rail 14, a connecting frame 152 connected to the telescopic rod 151, and a telescopic cylinder 153 installed at the end of the second cross bar 13; the telescopic rod 151 is used to limit the connecting piece to prevent the connecting frame 152 from swinging when it is lifted; the connecting frame 152 is composed of a top plate 1521 and an insertion rod 1522; the movable end of the telescopic cylinder 153 passes through the telescopic rod 151 and is connected to the top plate 1521; it is used to drive the connecting frame 152 to rise and fall through the telescopic cylinder 153, and to limit the position through the telescopic rod 151, so as to drive the connecting frame 152 to rise or fall.

[0050] The bearing bar 14 includes: a base plate 141, a limit plate 142 installed on the top of the base plate 141, and connecting ears 143 installed around the base plate 141; an insertion rod 1522 matches the connecting ear 143 and is used to connect with the connecting ear 143 through the insertion rod 1522 to facilitate lifting of coal mine electromechanical equipment; the base plate 141 is used to carry the coal mine electromechanical equipment, that is, when transporting, the coal mine electromechanical equipment is placed on the base plate 141, or the base plate 141 is inserted under the coal mine electromechanical equipment.

[0051] A thread may be provided at the bottom end of the insertion rod 1522, and the insertion rod 1522 may be fixedly connected to the connecting ear 143 by connecting bolts; or a plurality of connecting through holes may be provided on the insertion rod 1522, and connecting through holes adapted thereto may be provided on the side wall of the connecting ear 143, and the connection may be performed by a latch.

[0052] When it is necessary to hoist the coal mine electromechanical equipment from the placement position to the transport station 2, first rotate the connecting frame 152 to the top of the coal mine electromechanical equipment, and then lower the connecting frame 152 to connect the connecting frame 152 to the bearing plate. The top plate 1521 of the connecting frame 152 and the top plate 1521 of the bearing bar 14 fix the coal mine electromechanical equipment from the upper and lower sides respectively to prevent the coal mine electromechanical equipment from shaking up and down; then raise the connecting frame 152, and then manually pull or electrically drive the first cross bar 12 and the second cross bar 13 to rotate, so as to move the coal mine electromechanical equipment to the transport station 2; through the cooperation between the bottom plate 141 and the top plate 1521, the device can be adapted to coal mine electromechanical equipment of different heights.

[0053] Preferably, the transport station 2 includes: a track 21, a vehicle body 22 installed on the top of the track 21, and the vehicle body 22 can move along the track 21; a connecting limit mechanism 23 is provided on the top of the vehicle body 22, and the connecting limit mechanism 23 is used to connect the load-bearing bar 14 and limit the coal mine electromechanical equipment carried on the load-bearing bar 14.

[0054] The connection limiting mechanism 23 includes: a docking plate 231 docked with the bottom plate 141 , and a connecting plate 232 connecting the docking plate 231 and the vehicle body 22 ; a first mounting groove 2311 is provided in the middle of the docking plate 231 , and second mounting grooves 2312 are provided around the docking plate 231 .

[0055] A capsule 23112 is installed in the first installation groove 2311, and the air outlet end of the capsule 23112 is slidably connected to a piston 23113, and the piston 23113 is connected to a limiting block 23111. A slot matching the limiting block 23111 is provided on the side wall of the load-bearing bar 14; the limiting block 23111 is U-shaped, and one end of the U-shaped limiting block 23111 is hinged to the outer side of the docking plate 231, and the other end of the limiting block 23111 is hinged to the piston 23113.

[0056] A rotating block 23121 is hinged in the second installation groove 2312 ; the rotating block 23121 is composed of a contact portion 231211 , a clamping portion 231212 , and a connecting portion 231213 connecting the contact portion 231211 and the clamping portion 231212 .

[0057] A third mounting groove 2321 is provided in the middle of the connecting plate 232, and a clamping plate 2322 for clamping the electromechanical equipment of a coal mine is hinged in the third mounting groove 2321; a groove matching the clamping portion 231212 is provided on the clamping plate 2322; a buffer structure, preferably rubber, is installed at the clamping end of the clamping plate 2322; wherein, the clamping end of the clamping plate 2322 is preferably a clamping end with adjustable length and hinged to the main body of the clamping plate 2322, so that the electromechanical equipment of a coal mine of different lengths or widths can be clamped; the main body of the clamping plate 2322 can be optionally composed of a plurality of mutually hinged rods, which is convenient for adjustment according to needs, or can be integrally formed.

[0058] A sub-connector 2314 is installed at the bottom of the docking plate 231; the sub-connector 2314 is slidably connected to the mother-connector 2324, and the mother-connector 2324 is installed on the connecting plate 232; the sub-connector 2314 and the mother-connector 2324 are in the shape of a rectangular parallelepiped, and a damper installation groove is opened on the top for installing the damper, and a damper is installed in the sub-connector 2314, and the damper is used to alleviate vibration and impact during handling and transportation; a return spring is installed between the sub-connector 2314 and the mother-connector 2324, which is used to drive the docking plate 231 to move upward after the coal mine electromechanical equipment is removed.

[0059] An abutment rod 2315 is installed on the side wall of the sub-connector 2314, and the abutment rod 2315 abuts against the bottom of the clamping plate 2322;

[0060] When the load-bearing bar 14 is docked with the docking plate, the capsule 23112 has a buffering effect on the load-bearing bar 14. At the same time, the load-bearing plate squeezes the capsule 23112, causing the piston 23113 to extend outward, driving the limit block 23111 to swing in the direction of the slot. When the load-bearing bar 14 is aligned with the docking plate, the limit block 23111 is snapped into the slot, thereby limiting the load-bearing bar 14 and preventing the load-bearing bar 14 from moving up and down. During the downward pressing process of the load-bearing bar 14, the sub-connecting member 2314 is also driven to move downward. During the movement of the sub-connecting member 2314, the splint 2322 is squeezed by the abutment plate. Since the splint 2322 is hinged in the third mounting slot 2321, the other end of the splint 2322 is close to the middle and clamps the coal mine electromechanical equipment.

[0061] Preferably, four clamping plates 2322 are evenly spaced along the axial direction to fix the coal mine electromechanical equipment from all four sides, thereby preventing the coal mine electromechanical equipment from shaking.

[0062] Preferably, a guide block 2313 is installed on the top of the docking plate 231, and a guide groove 2323 docking with the guide block 2313 is installed on the bottom of the bearing bar 14; the guide block 2313 has a cylinder at the bottom, and is composed of a frustum arranged on the top of the cylinder and gradually expanding from top to bottom; the guide groove 2323 is arranged opposite to the guide block 2313; the bottom of the cylinder is also connected to a limiting column, and the diameter of the limiting column is larger than the cylinder; through the interaction between the guide block 2313 and the guide groove 2323, the precise alignment of the bearing bar 14 and the docking plate 231 is ensured to avoid equipment docking deviation. At the same time, the guide block 2313 can also play a supporting role for the bearing bar 14.

[0063] Preferably, a lateral movement module 24 for driving the connecting plate 232 to move laterally along the vehicle body 22 is further provided at the bottom of the connecting plate 232 .

[0064] When the transport station 2 transports the coal mine electromechanical equipment to the second lifting station 3, the limit block 23111 is manually separated from the slot, and then the second lifting station 3 is started to lift, so that the coal mine electromechanical equipment and the load-bearing bar 14 can be completely removed from the transport station 2 and placed in the predetermined position.

[0065] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0066] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A coal mine electromechanical transmission transportation device, characterized in that: include: The first hoisting station, the transport station, and the second hoisting station; The first hoisting station: transporting the coal mine electromechanical equipment to the transport station; The transport station: transports the coal mine electromechanical equipment to the second hoisting station; The second lifting station: unloading the coal mine electromechanical equipment from the transport station; The first hoisting station comprises: a bracket, a first crossbar rotatably mounted on the top of the bracket, a second crossbar hinged to the first crossbar, a load-bearing bar mounted on the other end of the second crossbar, and a lifting mechanism for driving the load-bearing bar to rise and fall; The lifting mechanism comprises: a telescopic rod connecting the second cross bar and the load-bearing rail, a connecting frame connected to the telescopic rod, and a telescopic cylinder installed at the end of the second cross bar; the connecting frame is composed of a top plate and an insertion rod; the movable end of the telescopic cylinder passes through the telescopic rod and is connected to the top plate; The load-bearing rail comprises: a bottom plate, a limiting plate installed on the top of the bottom plate, and connecting ears installed around the bottom plate; the insertion rod matches the connecting ears.

2. A coal mine electromechanical transmission transport device as claimed in claim 1, characterized in that: The transport station comprises: a track, a vehicle body mounted on the top of the track, and the vehicle body moves along the track; A connection and limiting mechanism is arranged on the top of the vehicle body, and the connection and limiting mechanism is used to connect the bearing bar and limit the coal mine electromechanical equipment carried on the bearing bar.

3. A coal mine electromechanical transmission transport device as claimed in claim 2, characterized in that: The connection limiting mechanism comprises: a docking plate docked with the bottom plate, and a connecting plate connecting the docking plate and the vehicle body; A first mounting groove is provided in the middle of the docking plate, and second mounting grooves are provided around the docking plate. A sac is installed in the first installation groove, a gas outlet end of the sac is slidably connected to a piston, the piston is connected to a limit block, and a slot matching the limit block is provided on the side wall of the bearing bar.

4. A coal mine electromechanical transmission transport device as claimed in claim 3, characterized in that: A sub-connector is mounted on the bottom of the docking tray; The sub-connector is slidably connected to a female connector, and the female connector is mounted on the connecting plate; a return spring is mounted between the sub-connector and the female connector, and a damper is mounted inside the sub-connector.

5. A coal mine electromechanical transmission transport device as claimed in claim 4, characterized in that: A rotating block is hinged in the second installation groove, and the rotating block is composed of an abutting portion, a clamping portion, and a connecting portion connecting the abutting portion and the clamping portion; A third mounting groove is provided in the middle of the connecting plate, and a clamping plate for clamping the coal mine electromechanical device is hinged in the third mounting groove; a groove matching the clamping portion is provided on the clamping plate; A buffer structure is installed on the clamping end of the clamping plate.

6. A coal mine electromechanical transmission transport device as claimed in claim 5, characterized in that: The clamping plates are arranged four evenly spaced along the axial direction, and are used to fix the coal mine electromechanical equipment from all four sides.

7. A coal mine electromechanical transmission transport device as claimed in claim 6, characterized in that: A guide block is installed on the top of the docking plate, and a guide groove docking with the guide block is installed at the bottom of the bearing bar; the guide block has a cylinder at the bottom and a frustum arranged on the top of the cylinder and gradually expanding from top to bottom; the guide groove is arranged opposite to the guide block.

8. A coal mine electromechanical transmission transport device as claimed in claim 7, characterized in that: The bottom of the cylinder is also connected to a limiting column, and the diameter of the limiting column is larger than that of the cylinder.

9. A coal mine electromechanical transmission transport device as claimed in claim 6, characterized in that: An abutment rod is installed on the side wall of the sub-connector, and the abutment rod abuts against the bottom of the clamping plate.

10. The electromechanical transmission and transportation device for coal mines according to claim 1, characterized in that: The second lifting station is the same as the first lifting station.

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