Reciprocating washing machine

Abstract

The utility model relates to the technical field of coal cleaning plant flushing machines, in particular to a reciprocating flushing machine which comprises an installation box and a water pipe, the water pipe penetrates through the installation box and is rotationally connected with the installation box through a bearing, and a plurality of water spraying heads are evenly installed on the side walls of the left end and the right end of the water pipe respectively. A connecting pipe is fixedly mounted on the side wall of one end of the water pipe; an external water source is connected with a connecting pipe on a water pipe through a hose, the external water source is input into the water pipe and sprayed out through a water spraying head, then an electric push rod drives a connecting rod to drive a rack to reciprocate in a sliding way, the rack drives a half gear to rotate forwards and backwards in a reciprocating mode, and therefore a rotating shaft is driven to drive a rotating plate to rotate forwards and backwards in a reciprocating mode; the rotating plate drives the water pipe through the driving rod to drive the water spraying head to rotate forwards and backwards in a reciprocating mode, the water pipe swings to spray water, and the coal car is washed more cleanly.

Description

Technical Field

[0001] The utility model relates to the technical field of flushing machines in coal washing plants, in particular to a reciprocating flushing machine. Background Art

[0002] As the country's requirements for energy conservation, emission reduction and environmental protection are increasing, the environmental sanitation systems of coal preparation plants are gradually improving, such as dust removal, gas control, noise control and sanitary flushing. Coal preparation plants are working hard to change the impression of being dirty and messy in the past. Environmental sanitation is attracting more and more attention, and sanitary flushing systems are gradually being applied to large coal preparation plants.

[0003] When coal is mined, it needs to be transported by vehicles. After transportation, there is a lot of residue on the vehicles. In this way, the residue is easy to fall during transportation and cause pollution, which does not meet environmental protection requirements.

[0004] The traditional method is to install a water pipe on the gantry, and install a water spray head on the water pipe. When the coal truck passes through the gantry, the water spray head sprays water to clean the truck. However, the water spray pipe cannot be rotated and can only spray water at one angle. The cleaning effect is limited and the coal truck cannot be cleaned completely. Utility Model Content

[0005] The purpose of the utility model is to provide a reciprocating washing machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reciprocating flushing machine, comprising: a mounting box and a water pipe, the water pipe passes through the mounting box and is rotatably connected to the mounting box through a bearing, a plurality of water spray heads are evenly installed on the side walls at both ends of the water pipe, and a connecting pipe is fixedly installed on the side wall at one end of the water pipe;

[0007] A fixing box is installed at the inner end of the installation box, and a rotating plate is rotatably connected to the side wall of one end of the fixing box. Both ends of the rotating plate are rotatably connected to round rods, one end of each round rod is rotatably connected to a driving rod, and the other end of the driving rod is rotatably connected to a connecting block. The two connecting blocks are installed on the water pipe through a sleeve, and the two connecting blocks are ninety degrees apart with the water pipe as the center.

[0008] Preferably, through holes are symmetrically opened on the side walls on both sides of the lower end of the installation box, bearings are symmetrically installed on the side walls on both ends of the water pipe, baffles are fixedly installed on the outer end side walls of the bearings, the bearings are located in the through holes, and the baffles are located at the outer ports of the through holes.

[0009] Preferably, the sleeve is fixedly sleeved on the outer wall of the water pipe, the lower end of the connecting block is fixedly mounted on the outer wall of the sleeve, one end of the two driving rods are respectively rotatably connected to the two round rods, and the other ends are respectively rotatably connected to one end of the two connecting blocks.

[0010] Preferably, a mounting seat is rotatably connected to the outer wall of the water pipe, and the mounting seat is fixedly mounted on the side wall on the lower inner end of the mounting box by bolts. A mounting plate is fixedly mounted on one end of the fixing box, and the mounting plate is fixedly mounted on the upper inner wall of the mounting box by bolts.

[0011] Preferably, a rotating shaft is fixedly installed at the center of the rotating plate, the rotating shaft is rotatably connected to a side wall of one end of the fixed box, and one end of the rotating shaft is inserted into the fixed box and fixedly installed with a half gear.

[0012] Preferably, a support column is fixedly installed on the lower end of the fixed box, a slideway is fixedly installed on the upper end of the support column, a rack is slidably connected in the slideway, and the teeth on the rack are meshed with the teeth of the half gear.

[0013] Preferably, an electric push rod is fixedly mounted on a side wall of one end of the fixing box, an output end of the electric push rod is located in the fixing box and fixedly mounted with a connecting rod, and the other end of the connecting rod is fixedly connected to one end of the rack.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The external water source and the connecting pipe on the water pipe are connected through a hose, the external water source is input into the water pipe and sprayed out through the sprinkler head, and then the electric push rod drives the connecting rod to carry the rack to make reciprocating motion in the slideway, the rack drives the half gear to rotate back and forth, thereby driving the rotating shaft to drive the rotating plate to rotate back and forth, and the rotating plate drives the water pipe to carry the sprinkler head to rotate back and forth through the driving rod, so that the water pipe swings to spray water, so as to rinse the coal truck more cleanly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixed box of the utility model.

[0019] In the figure: 1. installation box; 2. through hole; 3. water pipe; 4. bearing; 5. baffle; 6. connecting pipe; 7. sprinkler head; 8. mounting seat; 9. sleeve; 10. connecting block; 11. fixing box; 12. mounting plate; 13. rotating shaft; 14. rotating plate; 15. round rod; 16. driving rod; 17. half gear; 18. supporting column; 19. slideway; 20. rack; 21. electric push rod; 22. connecting rod. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" 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 utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", and "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figures 1 to 3The utility model provides a technical solution: a reciprocating flushing machine, comprising: an installation box 1 and a water pipe 3, the water pipe 3 passes through the installation box 1 and is rotatably connected to the installation box 1 through a bearing 4, through holes 2 are symmetrically opened on the side walls on both sides of the lower end of the installation box 1, bearings 4 are symmetrically installed on the side walls at both ends of the water pipe 3, baffles 5 are fixedly installed on the outer end side walls of the bearings 4, the bearings 4 are located in the through holes 2, the baffles 5 are located at the outer end of the through holes 2, a number of water spray heads 7 are evenly installed on the side walls at both ends of the water pipe 3, a connecting pipe 6 is fixedly installed on the side wall at one end of the water pipe 3, the connecting pipe 6 is connected to an external water source through a hose, the external water source is input into the water pipe 3, and sprayed out through the water spray head 7;

[0025] A mounting seat 8 is rotatably connected to the outer wall of the water pipe 3, and the mounting seat 8 is fixedly installed on the side wall of the lower inner end of the installation box 1 by bolts. A mounting plate 12 is fixedly installed on one end of the fixing box 11, and the mounting plate 12 is fixedly installed on the inner wall of the upper end of the installation box 1 by bolts, so that the water pipe 3 can rotate stably in the installation box 1.

[0026] A fixed box 11 is installed at the inner end of the installation box 1, and a rotating plate 14 is rotatably connected to the side wall of one end of the fixed box 11. A rotating shaft 13 is fixedly installed at the center of the rotating plate 14. The rotating shaft 13 is rotatably connected to the side wall of one end of the fixed box 11, and one end is inserted into the fixed box 11 and fixedly installed with a half gear 17. Both ends of the rotating plate 14 are rotatably connected to round rods 15, and one end of each round rod 15 is rotatably connected to a driving rod 16, and the other end of the driving rod 16 is rotatably connected to a connecting block 10. The two connecting blocks 10 are installed on the water pipe 3 through a sleeve 9, and the two connecting blocks 10 are ninety degrees apart with the water pipe 3 as the center of the circle. The sleeve 9 is fixedly sleeved on the outer wall of the water pipe 3, and the lower end of the connecting block 10 is fixedly installed on the outer wall of the sleeve 9. One end of the two driving rods 16 is rotatably connected to the two round rods 15 respectively, and the other end is rotatably connected to one end of the two connecting blocks 10 respectively.

[0027] A support column 18 is fixedly installed at the lower end of the fixed box 11, and a slideway 19 is fixedly installed at the upper end of the support column 18. A rack 20 is slidably connected in the slideway 19, and the teeth on the rack 20 are meshed with the teeth of the half gear 17. An electric push rod 21 is fixedly installed on the side wall of one end of the fixed box 11. The output end of the electric push rod 21 is located in the fixed box 11 and fixedly installed with a connecting rod 22. The other end of the connecting rod 22 is fixedly connected to one end of the rack 20. The electric push rod 21 is externally connected to a power supply. The electric push rod 21 drives the connecting rod 22 to make reciprocating motion with the rack 20 in the slideway 19, and the rack 20 drives the half gear 17 to reciprocate forward and reverse rotation, thereby driving the rotating shaft 13 to drive the rotating plate 14 to reciprocate forward and reverse rotation. The rotating plate 14 drives the water pipe 3 to reciprocate forward and reverse rotation with the water spray head 7 through the driving rod 16, so that the water pipe 3 swings and sprays water to wash the coal truck.

[0028] When the device is working, the device is installed on the installation platform of the flushing part of the coal plant, and the external water source and the connecting pipe 6 on the water pipe 3 are connected through a hose, the external water source is input into the water pipe 3, and sprayed out through the sprinkler head 7, and then the electric push rod 21 drives the connecting rod 22 to make reciprocating motion with the rack 20 in the slideway 19, and the rack 20 drives the half gear 17 to rotate back and forth, thereby driving the rotating shaft 13 to drive the rotating plate 14 to rotate back and forth, and the rotating plate 14 drives the water pipe 3 to rotate back and forth with the sprinkler head 7 through the driving rod 16, so that the water pipe 3 swings and sprays water, and the coal truck is washed more cleanly.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reciprocating washing machine, comprising: The water pipe (3) passes through the installation box (1) and is rotatably connected to the installation box (1) through a bearing (4), characterized in that a plurality of water spray heads (7) are evenly installed on the side walls at the left and right ends of the water pipe (3), and a connecting pipe (6) is fixedly installed on the side wall at one end of the water pipe (3); A fixing box (11) is installed at the inner end of the installation box (1), a rotating plate (14) is rotatably connected to a side wall of one end of the fixing box (11), both ends of the rotating plate (14) are rotatably connected to round rods (15), one end of each round rod (15) is rotatably connected to a driving rod (16), and the other end of the driving rod (16) is rotatably connected to a connecting block (10), and the two connecting blocks (10) are installed on the water pipe (3) through a sleeve (9), and the two connecting blocks (10) are 90 degrees apart with the water pipe (3) as the center.

2. A reciprocating washing machine according to claim 1, characterized in that: Through holes (2) are symmetrically provided on the side walls on the left and right sides of the lower end of the installation box (1); bearings (4) are symmetrically installed on the side walls on the left and right ends of the water pipe (3); baffles (5) are fixedly installed on the side walls at the outer ends of the bearings (4); the bearings (4) are located in the through holes (2); and the baffles (5) are located at the outer ends of the through holes (2).

3. A reciprocating washing machine according to claim 2, characterized in that: The sleeve (9) is fixedly sleeved on the outer wall of the water pipe (3), the lower end of the connecting block (10) is fixedly mounted on the outer wall of the sleeve (9), one end of the two driving rods (16) is rotatably connected to the two round rods (15) respectively, and the other end is rotatably connected to one end of the two connecting blocks (10) respectively.

4. A reciprocating washing machine according to claim 3, characterized in that: A mounting seat (8) is rotatably connected to the outer wall of the water pipe (3), and the mounting seat (8) is fixedly mounted on the side wall at the lower inner end of the mounting box (1) by means of bolts. A mounting plate (12) is fixedly mounted on one end of the fixing box (11), and the mounting plate (12) is fixedly mounted on the inner wall at the upper end of the mounting box (1) by means of bolts.

5. A reciprocating washing machine according to claim 4, characterized in that: A rotating shaft (13) is fixedly installed at the center of the rotating plate (14). The rotating shaft (13) is rotatably connected to a side wall of one end of the fixed box (11), and one end of the rotating shaft (13) is inserted into the fixed box (11) and fixedly installed with a half gear (17).

6. A reciprocating washing machine according to claim 5, characterized in that: A support column (18) is fixedly mounted on the lower end of the fixed box (11), a slideway (19) is fixedly mounted on the upper end of the support column (18), a rack (20) is slidably connected in the slideway (19), and the teeth on the rack (20) are meshed with the teeth of the half gear (17).

7. A reciprocating washing machine according to claim 6, characterized in that: An electric push rod (21) is fixedly mounted on a side wall at one end of the fixed box (11); an output end of the electric push rod (21) is located in the fixed box (11) and is fixedly mounted with a connecting rod (22); the other end of the connecting rod (22) is fixedly connected to one end of the rack (20).

Images