CN210822171U - Car washer convenient to wash cement mixer - Google Patents

Abstract

The utility model discloses a car washer convenient to wash cement mixer, including the support, the support is the decurrent U-shaped member of opening, the tip butt of support both sides in ground. The upper end of the bracket is provided with a first cleaning group used for cleaning the feed hopper and a second cleaning group used for cleaning the discharge hopper, one side frame of the bracket is provided with a water tank used for supplying water to the first cleaning group and the second cleaning group, and the lower end of the water tank is rotatably connected with a plurality of idler wheels which are abutted against the ground. Be equipped with on the ground and be used for the spacing strip of cement mixer, spacing strip is equipped with threely, sets up respectively in the both sides that are close to the cement mixer and the front end of cement mixer. After the limiting strip limits the cement mixer, the first cleaning group and the second cleaning group respectively clean the feed inlet and the discharge outlet.

Description

Car washer convenient to wash cement mixer

Technical Field

The utility model relates to a car washer, concretely relates to car washer convenient to wash cement mixer.

Background

The car washer is a machine which utilizes a computer to control a brush and high-pressure water to automatically wash a car. The equipment spray head is dispersed, and is not suitable for cleaning cement mixer trucks in general, such vehicles with more dead corners. The cement mixer comprises a hopper-shaped feeding hole and a sliding groove type discharging hole, and cement is a material with high adhesion and is difficult to clean.

Therefore, a car washer suitable for a cement mixer is needed, which can wash the feeding port and the discharging port in a targeted manner.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a car washer convenient to wash cement mixer reciprocates and the water spray of angle through the water pipe of control feed inlet upper end, and the water pipe horizontal migration of control discharge gate reaches the abluent effect of pertinence.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a car washer convenient to wash cement mixer, includes the support, the support is the U-shaped that the opening is decurrent, support both sides tip butt in ground, characterized by: a first fixing part is vertically and downwards fixedly arranged at the central position of the upper end of the bracket, a first cavity is arranged in the first fixing part, a first sliding block is connected in the first cavity in a sliding manner, a first lead screw penetrates through the first cavity along the length direction of the first cavity, the first lead screw is in threaded connection with the first sliding block, a first motor used for driving the first lead screw to rotate is arranged on one side of the first fixing part, a rotating shaft at the end part of the first motor is fixedly connected with the first lead screw, the two ends of the first lead screw are rotatably connected with the first fixing part, a first sliding groove communicated with the first cavity is formed in the side wall of the first fixing part along the length direction of the first fixing part, the first sliding block penetrates through the first sliding groove, a first water pipe is fixedly penetrated from top to bottom at one end of the first sliding block, which is far away from the first fixing part, the opening of the first water pipe, establish the second cavity in the second mounting, sliding connection has the second slider in the second cavity, wear to be equipped with the second lead screw along its length direction in the second cavity, second lead screw threaded connection is in the second slider, second mounting one end is equipped with and is used for driving second lead screw pivoted second motor, the pivot fixed connection of second motor tip is in the second lead screw, and second lead screw both ends are rotated and are connected in the second mounting, the second spout of intercommunication second cavity is seted up along its length direction to second mounting lower extreme, the second spout is worn out to the second slider, the second water pipe is worn to be equipped with by second slider lower extreme is fixed, and second water pipe opening is towards the discharge gate, support one side is equipped with the water tank of connecting first water pipe and second water pipe respectively.

Through adopting above-mentioned technical scheme, start first motor, first lead screw rotates, drives first slider and slides downwards relatively first mounting, slides to a take the altitude after, carries out water spray cleaning to the feed inlet. The purpose of cleaning the feed inlet can be achieved by driving the water pipe to move up and down. And starting a second motor, rotating a second screw rod, driving a second sliding block to slide towards the direction of the cement mixer relative to a second fixing piece, and spraying water to clean the discharge hole. Thereby reach and carry out the purpose that pertinence was washd to feed inlet and discharge gate.

The utility model discloses a further set up to: fixed connection is set to the first slider one end components of a whole that can function independently of first water piping connection and is connected in the solid tube of solid tube in fixed connection of first slider with rotating, the solid tube lower extreme is the slope setting, be equipped with the tooth cover along its circumference is fixed on the solid tube, sliding connection has the third slider in the first cavity, third slider threaded connection is in first lead screw, the third slider sets up in first slider top, and the third slider wears out first spout, the third slider is kept away from first lead screw one end and is rotated along vertical direction and be connected with the transfer line, be equipped with on the third slider and be used for driving transfer line pivoted third motor, fixed connection in transfer line behind the third slider is passed to the pivot of third motor, the transfer line is kept away from third slider one end and is connected with the spur gear that meshes mutually with the tooth cover.

By adopting the technical scheme, the third motor is started, the transmission rod rotates to drive the straight gear to rotate, and then the gear sleeve meshed with the straight gear is driven to rotate. Because the transmission rod is rotatably connected to the fixed rod and the gear sleeve is fixed on the periphery of the transmission rod, the transmission rod rotates relative to the fixed rod. And the transmission rod is obliquely arranged relative to the fixed rod, so that the circular arc spraying can be carried out on the feeding hole in the rotating process, the feeding hole is in a bucket shape, and the feeding hole can be comprehensively cleaned in a spraying mode.

The utility model discloses a further set up to: the utility model discloses a water pipe clamp, including second slider, lead to the groove, lead to the inslot and be equipped with the centre gripping subassembly that is used for centre gripping second water pipe, the centre gripping subassembly includes the centre gripping component that two symmetries set up, the centre gripping component includes along support opening direction sliding connection in the anchor clamps that lead to the groove, lower extreme butt in leading to inslot wall on the anchor clamps, wear to be equipped with the screw rod along support opening direction on the second slider, screw rod threaded connection is in the second slider, screw rod one end is rotated and is connected in anchor clamps, screw rod other end fixedly connected with application of force piece.

Through adopting above-mentioned technical scheme, pass logical groove with the second water pipe, rotate the application of force piece of both sides, drive the relative second slider rotation of screw rod, the lower extreme is spacing on the anchor clamps, therefore anchor clamps slide to the water pipe direction, until pressing from both sides the water pipe tight. Because the water pipe is a hose, the water spraying angle can be adjusted by adjusting the clamping position, and the cleaning range is enlarged.

The utility model discloses a further set up to: the ground is provided with three limiting strips for positioning the cement mixer, and the three limiting strips are respectively arranged at the front end and two sides of the cement mixer.

Through adopting above-mentioned technical scheme, the setting of spacing strip carries out the position to cement mixer before clean and prescribes a limit to. The limiting strips on the two sides enable the positions of the two sides of the cement mixer truck to be limited, and when the feed inlet is cleaned, the water spraying position is more accurate. Set up spacing at cement mixer front end for cement mixer is restricted along the position of support opening direction, and when wasing feed inlet and discharge gate, the water spray position is more accurate.

The utility model discloses a further set up to: the first water pipe and the second water pipe are respectively connected with a nozzle in a threaded manner.

Through adopting above-mentioned technical scheme, the diameter of nozzle is less than the diameter of water pipe, and under the same condition of the water velocity of entering, the velocity of flow of nozzle tip is greater than the velocity of flow of water pipe tip, and consequently the impact force is bigger, will be attached to the cement of feed inlet and discharge gate more easily and wash down. The nozzle is threaded connection in the water pipe, when taking place to block up in the water spray, rotates the nozzle and can dismantle and get off and clear up, has improved work efficiency.

The utility model discloses a further set up to: the second water pipe is close to the nozzle one end components of a whole that can function independently and sets to the connecting pipe and rotate the control tube of connecting in the connecting pipe, the first sealed bearing of inner wall fixedly connected with of connecting pipe tip, the inboard fixed connection of first sealed bearing is in the control tube outer wall, be close to first sealed bearing one end fixedly connected with first sieve in the connecting pipe, be close to connecting pipe one end fixedly connected with second sieve in the control tube, a plurality of evenly distributed's sieve mesh has all been seted up on first sieve and second sieve surface.

Through adopting above-mentioned technical scheme, when the sieve mesh on first sieve and the second sieve was in the state of relative coincidence, the water of the sieve mesh on first sieve and the second sieve of flowing through was great, and the velocity of flow is less. The adjusting pipe is rotated, the first sieve plate rotates relative to the second sieve plate, the sieve holes in the first sieve plate and the sieve holes in the second sieve plate are staggered relatively, and sieve gaps with the area smaller than the sieve holes are formed. The velocity of the discharged water is constant, and the cross-sectional area of the water discharge position is small, so that the flow velocity is high. The flow rate of the effluent of the second water pipe can be adjusted by rotating the adjusting pipe.

The utility model discloses a further set up to: the adjusting pipe is characterized in that an adjusting sleeve is arranged on the outer wall of the adjusting pipe along the circumferential direction of the adjusting pipe, and anti-skid grains are arranged on the adjusting sleeve.

Through adopting above-mentioned technical scheme, establish the adjusting collar at the adjusting pipe outer wall cover for it is more convenient to rotate. Set up anti-skidding line on adjusting the cover surface, during the use, to anti-skidding line surface application of force, improved user's use when having increased the friction and experienced.

The utility model discloses a further set up to: the water tank is connected with a plurality of rollers in a rotating mode.

Through adopting above-mentioned technical scheme, set up the gyro wheel under the water tank, consequently, the water tank position removes conveniently, if the in-process of wasing the cement mixer truck, the water pipe is not long enough, and the accessible removes the water tank position and adjusts.

The utility model has the advantages of it is following:

1. the feed inlet and the discharge outlet are cleaned independently, and the movement is realized according to the shape characteristics of the feed inlet and the discharge outlet, so that the cleaning purpose is achieved.

2. The transfer line is the slope setting, rotates the in-process, carries out arc to the feed inlet and sprays, and the feed inlet is the bucket form, and this mode of spraying can clean the feed inlet comprehensively.

3. The first sieve plate and the second sieve plate are arranged, and the flow rate of the water discharged from the second water pipe can be adjusted by rotating the adjusting pipe.

Drawings

FIG. 1 is a first isometric view of the present embodiment;

FIG. 2 is a schematic view of the positions of the first cleaning group and the second cleaning group of the present embodiment;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is an enlarged view of FIG. 2 at B

FIG. 5 is a schematic view showing an inner structure of a connection pipe and a regulation pipe;

fig. 6 is a schematic view showing a connection relationship between a fixed pipe and a rotating pipe.

Reference numerals: 10. a support; 20. a first cleaning group; 21. a vertical group; 22. a first fixing member; 23. a first lead screw; 24. a first motor; 25. a first cavity; 26. a first chute; 27. a first slider; 28. a first water pipe; 29. a nozzle; 31. a rotating group; 32. a third slider; 33. a transmission rod; 34. a third motor; 35. a fixed tube; 36. rotating the tube; 37. a second sealed bearing; 38. a gear sleeve; 39. a spur gear; 40. a second cleaning group; 41. a second fixing member; 42. a second cavity; 43. a second lead screw; 44. a second motor; 45. a second chute; 46. a second slider; 47. a second water pipe; 50. a connecting pipe; 51. an adjusting tube; 52. a first sealed bearing; 53. an adjusting sleeve; 54. a first screen deck; 55. a second screen deck; 56. screening holes; 60. a through groove; 61. a clamping assembly; 62. a clamp; 63. a screw; 64. a force application block; 70. a water tank; 71. a roller; 72. a limiting strip; 73. a feed inlet; 74. and (4) a discharge port.

Detailed Description

A car washer convenient for cleaning a cement mixer comprises a bracket 10, wherein the bracket 10 is a U-shaped rod with a downward opening, and the end parts of two sides of the bracket 10 are abutted to the ground as shown in figure 1. The upper end of the bracket 10 is provided with a first cleaning group 20 for cleaning the feeding hopper and a second cleaning group 40 for cleaning the discharging hopper, one side frame of the bracket 10 is provided with a water tank 70 for supplying water to the first cleaning group 20 and the second cleaning group 40, and the lower end of the water tank 70 is rotatably connected with a plurality of rollers 71 which are abutted against the ground. Be equipped with the spacing strip 72 that is used for cement mixer truck spacing on the ground, spacing strip 72 is equipped with threely, sets up respectively in the both sides that are close to cement mixer truck and the front end of cement mixer truck.

Before cleaning, the cement mixer is driven to the lower end of the support 10 and enters along the limiting strips 72 at the two ends until the front end of the cement mixer abuts against the limiting strips 72 at the front end, and positioning is finished. The first and second cleaning groups 20 and 40 are activated and the water tank 70 supplies water to the first and second cleaning groups 20 and 40 to clean the inlet port 73 and the outlet port 74, respectively.

Specifically, as shown in fig. 2 and 3, the first cleaning group 20 includes a vertical group 21 and a rotating group 31, and the vertical group 21 includes a first fixing member 22 fixed under the bracket 10, a first screw 23 penetrating along a length direction of the first fixing member 22, and a first motor 24 for driving the first screw 23 to rotate. The first motor 24 is erected on the bracket 10, and a rotating shaft at the end part of the first motor 24 passes through the bracket 10 and then is connected with the first screw rod 23. The first fixing member 22 is internally provided with a first cavity 25, a first slide block 27 is connected in the first cavity 25 in a sliding manner, and the first slide block 27 is connected to the first screw rod 23 in a threaded manner. The two ends of the first screw 23 are rotatably connected to the first fixing member 22, a first chute 26 communicated with the first cavity 25 is formed in one side of the first fixing member 22 facing the cement mixer along the length direction of the first fixing member, and the first slide block 27 penetrates through the first chute 26. One end of the first sliding block 27, which is far away from the first fixing part 22, is fixedly provided with a first water pipe 28 in a penetrating manner along the vertical direction, one end of the first water pipe 28 is connected with a nozzle 29 in a threaded manner, and the opening of the nozzle 29 faces to the center of the feeding hole 73.

As shown in fig. 3 and 6, the rotating group 31 includes a third slider 32 screwed to the first lead screw 23, a transmission rod 33 rotatably connected to the third slider 32 in a vertical direction, and a third motor 34 for driving the transmission rod 33 to rotate. The third slider 32 is slidably connected to the first cavity 25, the transmission rod 33 is disposed at an end of the third slider 32 away from the first fixing member 22, and a rotating shaft at an end of the third motor 34 penetrates through the third slider 32 and is fixedly connected to the transmission shaft. The first water pipe 28 is connected with one end of the first sliding block 27 and is separately arranged into a fixed pipe 35 fixedly connected with the first sliding block 27 and a rotating pipe 36 rotatably connected with the fixed pipe 35, the lower end of the rotating pipe 36 inclines at a certain angle relative to the fixed pipe 35, the inner wall of the end part of the fixed pipe 35 is fixedly connected with a second sealing bearing 37, and the inner side of the second sealing bearing 37 is fixedly connected with the rotating pipe 36. The outer wall of the rotating pipe 36 is provided with a gear sleeve 38 along the circumferential direction, the lower end of the transmission rod 33 is fixedly connected with a straight gear 39, and the straight gear 39 is meshed with the gear sleeve 38.

When the feeding hole 73 is cleaned, the first motor 24 is started, the first screw 23 rotates, and the first slide block 27 and the third slide block 32 synchronously slide downwards relative to the first fixing member 22 and stop after descending to a proper height. When the third motor 34 is started, the transmission rod 33 rotates, and the spur gear 39 at the end rotates to drive the gear sleeve 38 engaged with the spur gear to rotate. The rotating pipe 36 rotates relative to the fixed pipe 35, the lower end of the rotating pipe 36 is obliquely arranged, and in the rotating process, the nozzle 29 sprays water into the feed port 73 in an arc shape to clean the feed port 73.

Specifically, as shown in fig. 1 and 4, the second cleaning group 40 includes a second fixing member 41 disposed along the length direction of the bracket 10, a second cavity 42 formed along the length direction of the second fixing member 41, a second screw 43 inserted into the second cavity 42, and a second motor 44 for driving the screw to rotate. The rotating shaft at the end of the second screw rod 43 passes through the second fixing member 41 and then is connected with the second screw rod 43. A second sliding chute 45 communicated with the second cavity 42 is formed in the lower portion of the second fixing member 41 along the length direction of the second fixing member, a second sliding block 46 is connected in the second cavity 42 in a sliding mode, and the second screw rod 43 penetrates through the second sliding block 46 and is in threaded connection with the second sliding block 46. The second slider 46 extends downwards to the length opposite to the discharge hole 74, a second water pipe 47 is arranged at one end, away from the second fixing part 41, of the second slider 46 in a penetrating mode, a nozzle 29 is connected to one end of the second water pipe 47 in a threaded mode, the other end of the second water pipe 47 is communicated with the water tank 70, and the nozzle 29 faces one side of the discharge hole 74.

When the discharge hole 74 is cleaned, the second motor 44 is started, the second screw 43 rotates, and the second slide block 46 slides relative to the second fixing part 41 from the end far away from the cement mixer to the end close to the cement mixer. The water tank 70 supplies water, the water from the nozzle 29 washes down the cement at the discharge port 74, the second motor 44 is started, the second slide block 46 is controlled to slide, the position of the water spraying is changed, and the discharge port 74 is cleaned.

Specifically, as shown in fig. 5, one end of the second water pipe 47 close to the nozzle 29 is separately provided with a connecting pipe 50 and an adjusting pipe 51 rotatably connected to the connecting pipe 50, the inner wall of the end of the connecting pipe 50 is fixedly connected with a first sealing bearing 52, and the inner side of the first sealing bearing 52 is fixedly connected to the outer wall of the adjusting pipe 51. The adjusting sleeve 53 is arranged on the outer wall of the adjusting pipe 51 close to one side of the connecting pipe 50 along the circumferential direction, and anti-skid lines are arranged on the adjusting sleeve 53. Be close to the first sieve 54 of first sealed bearing 52 one end fixedly connected with in adjusting pole connecting pipe 50, be close to connecting pipe 50 one end fixedly connected with second sieve 55 in the regulation pipe 51, first sieve 54 and second sieve 55 interval are little and first sieve 54 and second sieve 55 surface all offer a plurality of evenly distributed's sieve mesh 56.

When the outlet flow rate is adjusted, the adjusting sleeve 53 is rotated, the first sieve plate 54 rotates relative to the second sieve plate 55, and because the distance between the first sieve plate 54 and the second sieve plate 55 is small, water flows through the sieve holes 56 on the first sieve plate 54 and then immediately flows out of the sieve holes 56 on the second sieve plate 55. After the first screening deck 54 and the second screening deck 55 rotate relatively, a part of the screen holes 56 on the first screening deck 54 are covered by the second screening deck 55, and a part of the screen holes 56 on the second screening deck 55 are also covered by the first screening deck 54, so that screen slots are formed. Since the screen slot area is smaller than the screen holes 56, the flow rate of the inflowing water is higher as the area is smaller if the flow rate of the inflowing water is the same.

Specifically, as shown in fig. 4, a through groove 60 is provided at the end of the second slider 46, a clamping assembly 61 for clamping the second water pipe 47 is provided in the through groove 60, the clamping assembly 61 includes two symmetrically-arranged clamping components, the clamping components include a clamp 62 slidably connected to the through groove 60 along the opening direction of the bracket 10, the upper end and the lower end of the clamp 62 are abutted against the inner wall of the through groove 60, a screw 63 is arranged on the second slider 46 along the opening direction of the bracket 140 in a penetrating manner, the screw 63 is in threaded connection with the second slider 46, one end of the screw 63 is rotatably connected to the clamp 62, the other end of the screw 63 is fixedly connected with a force application block 64, the force application block 64.

When the second water pipe 47 is clamped, the second water pipe 47 penetrates through the through groove 60, the force application blocks 64 on the two sides are rotated, the screw 63 is driven to rotate relative to the second sliding block 46, the upper end and the lower end of the clamp 62 are limited, and therefore the clamp 62 slides towards the direction of the water pipe until the water pipe is clamped.

The working principle of the embodiment is as follows: before cleaning, the cement mixer is driven to the lower end of the support 10 and enters along the limiting strips 72 at the two ends until the front end of the cement mixer abuts against the limiting strips 72 at the front end, and positioning is finished.

When the second water pipe 47 is clamped, the second water pipe 47 penetrates through the through groove 60, the force application blocks 64 on the two sides are rotated, the screw 63 is driven to rotate relative to the second sliding block 46, the upper end and the lower end of the clamp 62 are limited, and therefore the clamp 62 slides towards the direction of the water pipe until the water pipe is clamped.

When the feeding hole 73 is cleaned, the first motor 24 is started, the first screw 23 rotates, and the first slide block 27 and the third slide block 32 synchronously slide downwards relative to the first fixing member 22 and stop after descending to a proper height. When the third motor 34 is started, the transmission rod 33 rotates, and the spur gear 39 at the end rotates to drive the gear sleeve 38 engaged with the spur gear to rotate. The rotating pipe 36 rotates relative to the fixed pipe 35, the lower end of the rotating pipe 36 is obliquely arranged, and in the rotating process, the nozzle 29 sprays water into the feed port 73 in an arc shape to clean the feed port 73.

When the discharge hole 74 is cleaned, the second motor 44 is started, the second screw 43 rotates, and the second slide block 46 slides relative to the second fixing part 41 from the end far away from the cement mixer to the end close to the cement mixer. The water tank 70 supplies water, the water from the nozzle 29 washes down the cement at the discharge port 74, the second motor 44 is started, the second slide block 46 is controlled to slide, the position of the water spraying is changed, and the discharge port 74 is cleaned.

When the flow rate of the discharged water is adjusted, the adjusting sleeve 53 is rotated, the first sieve plate 54 rotates relative to the second sieve plate 55, the area through which the water flow can pass is reduced, and the flow rate is increased.

After cleaning, the water tank 70 is closed, the first motor 24 is started, and the first lead screw 23 rotates to drive the first slide block 27 and the third slide block 32 to slide upwards to the initial position. And when the second motor 44 is started, the second screw 43 rotates to drive the second sliding block 46 to slide towards the side far away from the car washer relative to the second fixing piece 41 until the initial position is reached.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a car washer convenient to wash cement mixer, includes support (10), support (10) are the U-shaped that open side down, support (10) both sides tip butt in ground, characterized by: the upper end center position of the support (10) is vertically and downwards fixedly provided with a first fixing part (22), a first cavity (25) is arranged in the first fixing part (22), a first sliding block (27) is connected in the first cavity (25) in a sliding manner, a first lead screw (23) penetrates through the first cavity (25) along the length direction of the first cavity, the first lead screw (23) is in threaded connection with the first sliding block (27), a first motor (24) used for driving the first lead screw (23) to rotate is arranged on one side of the first fixing part (22), a rotating shaft at the end part of the first motor (24) is fixedly connected to the first lead screw (23), the two ends of the first lead screw (23) are rotatably connected to the first fixing part (22), a first sliding groove (26) communicated with the first cavity (25) is formed in the side wall of the first fixing part (22) along the length direction of the first fixing part, and the first sliding block (27) penetrates out of, the first water pipe (28) is fixedly penetrated and arranged from top to bottom at one end of the first sliding block (27) far away from the first fixing part (22), the opening of the first water pipe (28) faces the feeding hole (73), the second fixing part (41) is arranged at the upper end of the support (10) along the length direction of the support, the second fixing part (41) is internally provided with a second cavity (42), the second cavity (42) is internally provided with a second sliding block (46) in a sliding manner, the second cavity (42) is internally provided with a second lead screw (43) along the length direction of the second lead screw, the second lead screw (43) is in threaded connection with the second sliding block (46), one end of the second fixing part (41) is provided with a second motor (44) used for driving the second lead screw (43) to rotate, the rotating shaft at the end part of the second motor (44) is fixedly connected with the second lead screw (43), and the two ends of the second lead screw, second spout (45) of intercommunication second cavity (42) are seted up along its length direction to second mounting (41) lower extreme, second spout (45) are worn out in second slider (46), second water pipe (47) are fixed to wear to be equipped with to second slider (46) lower extreme, and second water pipe (47) opening is towards discharge gate (74), support (10) one side is equipped with water tank (70) of connecting first water pipe (28) and second water pipe (47) respectively.

2. The car washer convenient for cleaning the cement mixer car as claimed in claim 1, is characterized in that: the first water pipe (28) is connected with a fixed pipe (35) fixedly connected with the first sliding block (27) and a rotating pipe (36) rotatably connected with the fixed pipe (35) at one end of the first sliding block (27), the lower end of the rotating pipe (36) is obliquely arranged, a gear sleeve (38) is fixedly arranged on the rotating pipe (36) along the circumferential direction of the rotating pipe, a third sliding block (32) is connected in the first cavity (25) in a sliding manner, the third sliding block (32) is connected to the first lead screw (23) in a threaded manner, the third sliding block (32) is arranged above the first sliding block (27), the third sliding block (32) penetrates through the first sliding groove (26), one end, far away from the first lead screw (23), of the third sliding block (32) is rotatably connected with a transmission rod (33) along the vertical direction, and a third motor (34) for driving the transmission rod (33) to rotate is arranged on the third sliding block (32), and a rotating shaft of the third motor (34) penetrates through the third sliding block (32) and then is fixedly connected to the transmission rod (33), and one end, far away from the third sliding block (32), of the transmission rod (33) is connected with a straight gear (39) meshed with the gear sleeve (38).

3. The car washer convenient for cleaning the cement mixer car as claimed in claim 1, is characterized in that: the utility model discloses a water pipe clamp, including second slider (46), second slider (46) tip, centre gripping subassembly (61) that lead to the groove (60), be equipped with in the groove (60) and be used for centre gripping second water pipe (47), centre gripping subassembly (61) include the centre gripping component that two symmetries set up, the centre gripping component includes along anchor clamps (62) of support (10) opening direction sliding connection in leading to groove (60), lower extreme butt in leading to groove (60) inner wall on anchor clamps (62), threaded rod (63) are worn to be equipped with along support (10) opening direction on second slider (46), threaded rod (63) threaded connection in second slider (46), threaded rod (63) one end is rotated and is connected in anchor clamps (62), threaded rod (63) other end fixedly connected with application of force piece (64).

4. The car washer convenient for cleaning the cement mixer car as claimed in claim 1, is characterized in that: the cement mixer is characterized in that limiting strips (72) used for positioning the cement mixer are arranged on the ground, and the number of the limiting strips (72) is three, and the three limiting strips are respectively arranged at the front end and two sides of the cement mixer.

5. The car washer convenient for cleaning the cement mixer car as claimed in claim 1, is characterized in that: the end parts of the first water pipe (28) and the second water pipe (47) are respectively in threaded connection with a nozzle (29).

6. The car washer convenient for cleaning the cement mixer car as claimed in claim 1, is characterized in that: second water pipe (47) are close to nozzle (29) one end components of a whole that can function independently and set to connecting pipe (50) and rotate and connect in regulating pipe (51) of connecting pipe (50), the first sealed bearing (52) of inner wall fixedly connected with of connecting pipe (50) tip, the inboard fixed connection in regulating pipe (51) outer wall of first sealed bearing (52), be close to first sealed bearing (52) one end fixedly connected with first sieve (54) in connecting pipe (50), be close to connecting pipe (50) one end fixedly connected with second sieve (55) in regulating pipe (51), a plurality of evenly distributed's sieve mesh (56) have all been seted up on first sieve (54) and second sieve (55) surface.

7. The car washer convenient for cleaning the cement mixer car as claimed in claim 6, is characterized in that: the adjusting pipe is characterized in that an adjusting sleeve (53) is arranged on the outer wall of the adjusting pipe (51) along the circumferential direction of the adjusting pipe, and anti-skid grains are arranged on the adjusting sleeve (53).

8. The car washer convenient for cleaning the cement mixer car as claimed in claim 1, is characterized in that: the water tank (70) is connected with a plurality of rollers (71) in a rotating way.

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