Mobile liquid tank truck for coal mine

Abstract

The present invention discloses a mobile liquid tank truck for coal mines, comprising a flatbed truck for coal mines, a transmission seat and a liquid storage tank, wherein two ends of the top of the flatbed truck for coal mines are symmetrically fixed with limit blocks by screws, the transmission seat is fixed to the top of the flatbed truck for coal mines by screws, and the transmission seat is placed inside the limit blocks, and the liquid storage tank is hinged to the top of the transmission seat by a heavy hinge. The present invention can easily transport coal mine liquids, which not only saves manpower but also improves transportation efficiency.

Description

Technical Field

[0001] The invention relates to a mobile liquid tank truck for coal mines, belonging to the technical field of mine transport vehicles. Background Art

[0002] At present, during the transportation of mining liquid, the liquid tank needs to be transported to the underground together, which not only requires a lot of manpower for loading and unloading and subsequent tank recycling, but also seriously affects the transportation efficiency. In order to solve the above problems, a new technical solution is provided. Summary of the invention

[0003] The object of the present invention is to provide a mobile liquid tank truck for coal mines to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a mobile liquid tank truck for coal mines, comprising a mining flatbed truck, a transmission seat and a liquid storage tank, wherein the limiting blocks are symmetrically installed and fixed at both ends of the top of the mining flatbed truck by screws, the transmission seat is installed and fixed to the top of the mining flatbed truck by screws, and the transmission seat is placed on the inner side of the limiting block, and the liquid storage tank is hinged to the top of the transmission seat by a heavy-duty hinge.

[0005] Preferably, a transmission shaft, a worm gear and a support plate are provided on the transmission seat. The transmission shaft is connected to the middle of the transmission seat through an interference fit bearing, and the transmission shaft passes through both sides of the transmission seat and is symmetrically welded with hexagonal columns. The middle section of the transmission shaft is integrally formed with a transmission worm, and the worm gear is connected to the rear end of the bottom inner side of the transmission seat through a rotating shaft, and the worm gear is meshingly connected to the transmission worm, and the support plate is symmetrically welded to the upper rear end of the inner side of the transmission seat.

[0006] Preferably, an upper worm and an axial hole are provided on the support plate, the upper worm is placed in the middle of the inner side of the support plate, and the bottom of the upper worm is welded to the center of the top of the worm wheel, the axial hole is symmetrically opened on both sides of the support plate, and the upper worm wheel is connected to the axial hole through an interference bearing, the upper worm wheel is meshingly connected to the upper worm, a transmission arm is welded on the outer side of the upper worm wheel, and a pulley is welded at the end of the transmission arm.

[0007] Preferably, the liquid storage tank is provided with a liquid inlet pipe, a liquid discharge valve and a partition, the liquid inlet pipe is welded to the top of the liquid storage tank, the liquid discharge valve is threadedly connected to the bottom of the front end of the liquid storage tank, the partition is symmetrically welded inside the liquid storage tank, and a middle through hole and a bottom through hole are provided on the partition, the middle through hole is opened in the middle of the partition, and the bottom through hole is opened in the middle of the bottom of the partition.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows: the transmission shaft of the present invention passes through the transmission seat, and hexagonal columns are symmetrically welded on both sides, and the transmission shaft can be easily driven to rotate by the hexagonal columns; the worm wheel is meshingly connected with the transmission worm, and the worm wheel can be easily driven to rotate by the transmission worm; the upper worm wheel is meshingly connected with the upper worm, and the upper worm can be easily driven to rotate relatively by the upper worm; a pulley is welded at the end of the transmission arm, and the liquid storage tank can be easily supported at an angle by the transmission arm; a middle through hole and a bottom through hole are provided on the partition, which can effectively reduce the phenomenon of violent back and forth collisions in the liquid storage tank during liquid transportation; based on the above, the present invention can easily transport mining liquids, which not only saves manpower but also improves transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the present invention;

[0010] Figure 2 This is a schematic diagram of the structure of a mining flatbed truck of the present invention;

[0011] Figure 3 It is a schematic diagram of the transmission seat structure of the present invention;

[0012] Figure 4 It is a schematic diagram of the structure of the liquid storage tank of the present invention;

[0013] In the figure: 1-mining flatbed truck; 2-transmission seat; 3-liquid storage tank; 4-limiting block; 5-transmission shaft; 6-worm gear; 7-support plate; 8-transmission worm; 9-upper worm; 10-shaft hole; 11-upper worm gear; 12-transmission arm; 13-pulley; 14-liquid inlet pipe; 15-drain valve; 16-partition; 17-middle through hole; 18-bottom through hole; 19-hexagonal column. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0015] like Figure 1-4As shown, a mobile liquid tank truck for coal mines includes a mining flatbed truck 1, a transmission seat 2 and a liquid storage tank 3. The two ends of the top of the mining flatbed truck 1 are symmetrically fixed with limit blocks 4 by screws. The transmission seat 2 is fixed to the top of the mining flatbed truck 1 by screws, and the transmission seat 2 is placed on the inner side of the limit blocks 4. The liquid storage tank 3 is hinged to the top of the transmission seat 2 by heavy hinges. A transmission shaft 5, a worm gear 6 and a support plate 7 are arranged on the transmission seat 2. The transmission shaft 5 is connected to the middle of the transmission seat 2 through a bearing interference fit, and the transmission shaft 5 passes through the transmission seat 2 and is symmetrically welded with hexagonal columns 19 on both sides. The middle section of the transmission shaft 5 is integrally formed with a transmission worm 8, and the worm gear 6 is connected to the inner bottom rear end of the transmission seat 2 through a rotating shaft, and the worm gear 6 is meshed with the transmission worm 8. The support plate 7 is symmetrically welded to the inner upper rear end of the transmission seat 2. An upper worm 9 and an axial hole 10 are provided on the plate 7. The upper worm 9 is placed in the middle of the inner side of the support plate 7, and the bottom of the upper worm 9 is welded to the center of the top of the worm wheel 6. The axial hole 10 is symmetrically arranged on both sides of the support plate 7. An upper worm wheel 11 is connected to the axial hole 10 through a bearing interference fit. The upper worm wheel 11 is meshed with the upper worm 9. A transmission arm 12 is welded to the outer side of the upper worm wheel 11, and a pulley 13 is welded to the end of the transmission arm 12. An inlet pipe 14, a drain valve 15 and a partition 16 are provided on the liquid storage tank 3. The inlet pipe 14 is welded to the top of the liquid storage tank 3, and the drain valve 15 is connected to the bottom of the front end of the liquid storage tank 3 by threads. The partition 16 is symmetrically welded inside the liquid storage tank 3. A middle through hole 17 and a bottom through hole 18 are provided on the partition 16. The middle through hole 17 is opened in the middle of the partition 16, and the bottom through hole 18 is opened in the middle of the bottom of the partition 16.

[0016] Specific usage: the liquid to be transported is transported into the liquid storage tank 3 through the liquid inlet pipe 14, and then the liquid storage tank 3 is transported to the designated location through the mining flatbed truck 1; when the liquid needs to be unloaded, the hexagonal column 19 is screwed to drive the transmission worm 8 on the transmission shaft 5 to rotate, and the rotation of the transmission worm 8 drives the upper worm 9 on the worm wheel 6 to rotate, and the rotation of the upper worm 9 drives the upper worm wheel 11 to rotate relatively, and the relative rotation of the upper worm wheel 11 drives the transmission arm 12 to flip relatively and lift the rear end of the liquid storage tank 3, and at this time, the drain valve 15 is opened to discharge the liquid from the liquid storage tank 3.

[0017] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A mobile liquid tank truck for coal mines, comprising a flatbed truck (1), a transmission seat (2) and a liquid storage tank (3), characterized in that: The two ends of the top of the mining flatbed truck (1) are symmetrically fixed with limit blocks (4) by screws, the transmission seat (2) is fixed to the top of the mining flatbed truck (1) by screws, and the transmission seat (2) is placed inside the limit blocks (4), the liquid storage tank (3) is hinged to the top of the transmission seat (2) by heavy hinges, and the transmission seat (2) is provided with a transmission shaft (5), a worm gear (6) and a support plate (7), and the transmission shaft (5) is connected to the transmission seat (2) by interference bearing. The transmission shaft (5) passes through the transmission seat (2) and is symmetrically welded with hexagonal columns (19) on both sides. The middle section of the transmission shaft (5) is integrally formed with a transmission worm (8). The worm wheel (6) is connected to the bottom rear end of the inner side of the transmission seat (2) through a rotating shaft, and the worm wheel (6) is meshed with the transmission worm (8). The support plate (7) is symmetrically welded to the upper rear end of the inner side of the transmission seat (2). The support plate (7) is provided with an upper worm (9) and an axial hole (10). The upper worm ( 9) is placed in the middle of the inner side of the support plate (7), and the bottom of the upper worm (9) is welded to the center of the top of the worm wheel (6), the shaft hole (10) is symmetrically opened on both sides of the support plate (7), the shaft hole (10) is connected with an upper worm wheel (11) through a bearing interference fit, the upper worm wheel (11) is meshedly connected with the upper worm (9), a transmission arm (12) is welded on the outer side of the upper worm wheel (11), and a pulley (13) is welded at the end of the transmission arm (12), and an inlet is provided on the liquid storage tank (3). A liquid pipe (14), a liquid discharge valve (15) and a partition (16), wherein the liquid inlet pipe (14) is welded to the top of the liquid storage tank (3), the liquid discharge valve (15) is connected to the bottom of the front end of the liquid storage tank (3) through a thread, the partition (16) is symmetrically welded inside the liquid storage tank (3), and a middle through hole (17) and a bottom through hole (18) are provided on the partition (16), wherein the middle through hole (17) is opened in the middle of the partition (16), and the bottom through hole (18) is opened in the middle of the bottom of the partition (16).

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