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CN-122014408-A - Walnut sand cleaning machine

CN122014408ACN 122014408 ACN122014408 ACN 122014408ACN-122014408-A

Abstract

The application relates to a walnut sand cleaning machine, which relates to the field of engine carbon deposition cleaning equipment and comprises a cleaning machine body and a spray gun, wherein the cleaning machine body is communicated with a sand suction pipe and a sand blasting pipe, the spray gun comprises an air inlet end, a connecting pipe, a spray head end, a first driving device and a second driving device, one end of the sand blasting pipe, which is far away from the cleaning machine body, is communicated with the spray head end, the connecting pipe is rotationally connected with the air inlet end along the axis of the connecting pipe, a baffle is fixedly arranged on the outer side wall of one end of the sand suction pipe, which is far away from the cleaning machine body, the connecting pipe is positioned in the sand suction pipe and is coaxially arranged, the connecting pipe is rotationally connected with the spray head, the rotation axis of the spray head is perpendicular to the rotation axis of the connecting pipe, the first driving device is used for driving the mutual rotation between the connecting pipe and the air inlet end, and the second driving device is used for driving the mutual rotation between the spray head and the connecting pipe. The application has the effect of improving the cleaning effect.

Inventors

  • MENG YANPING
  • FU ZHENGYING
  • GAO QIANG
  • ZANG HAO
  • YU SHANFU

Assignees

  • 烟台市劲拓汽车科技有限公司

Dates

Publication Date
20260512
Application Date
20260228

Claims (8)

  1. 1. The walnut sand cleaning machine comprises a cleaning machine body (1) and a spray gun (2), wherein the cleaning machine body (1) is communicated with a sand suction pipe (3) and a sand blasting pipe (4), and is characterized in that the spray gun (2) comprises an air inlet end (21), a connecting pipe (22), a spray head end (23), a first driving device (24) and a second driving device (25), one end, far away from the cleaning machine body (1), of the sand blasting pipe (4) is communicated with the spray head end (23), the connecting pipe (22) is rotationally connected with the air inlet end (21) along the axis of the connecting pipe (22), a baffle (5) is fixedly arranged on the outer side wall of one end, far away from the cleaning machine body (1), of the sand suction pipe (3), the connecting pipe (22) is positioned in the sand suction pipe (3) and coaxially arranged, the connecting pipe (22) is rotationally connected with the spray head, the rotating axis of the spray head is perpendicular to the rotating axis of the connecting pipe (22), the first driving device (24) is used for driving the mutual rotation between the connecting pipe (22) and the air inlet end (21), and the second driving device (25) is used for driving the mutual rotation between the spray head and the connecting pipe (22).
  2. 2. The walnut sand cleaning machine according to claim 1, wherein the air inlet end (21) is fixedly connected with the sand suction pipe (3), the first driving device (24) comprises a first motor (241), a first worm (242) and a first worm wheel (243), a first dust-proof box (244) is sleeved on the outer sides of the first worm (242) and the first worm wheel (243), the first dust-proof box (244) is fixedly connected with the inner wall of the sand suction pipe (3), the baffle (5) is fixedly connected with the first motor (241), the output end of the first motor (241) is coaxially and fixedly connected with the first worm (242), the connecting pipe (22) is coaxially and fixedly connected with the first worm wheel (243), and the first worm (242) is meshed with the first worm wheel (243).
  3. 3. The walnut sand cleaning machine according to claim 1, wherein a first cylinder (221) is fixedly connected to one end, close to the nozzle end (23), of the connecting pipe (22), a second cylinder (231) is fixedly connected to one end, close to the connecting pipe (22), of the nozzle end (23), and the first cylinder (221) and the second cylinder (231) are coaxially and rotatably connected.
  4. 4. The walnut sand cleaning machine according to claim 3, wherein the second driving device (25) comprises a second motor (251), a second worm (252) and a second worm wheel (253), a second dust-proof box (254) is sleeved on the outer sides of the second worm (252) and the second worm wheel (253), the second dust-proof box (254) is fixedly connected with the first cylinder (221), the second worm (252) is coaxially and fixedly arranged on the outer side wall of the second cylinder (231), the second worm (252) is meshed with the second worm wheel (253), the baffle (5) comprises an inner circular plate (51) and an outer plate (52), the inner circular plate (51) is rotatably connected with the outer plate (52), one end of the second worm (252) penetrates through the baffle (5) and is rotatably connected with the inner circular plate (51) along the axis of the second worm (252), the second motor (251) is fixedly connected with the inner circular plate (51), and the second motor (251) is used for driving the second worm (252) to rotate.
  5. 5. The walnut sand cleaning machine according to claim 1, wherein a camera (6) is fixedly arranged on the outer side of the spray head end (23), a display screen (13) is arranged on the cleaning machine body (1), the camera (6) is connected with the display screen (13) through wireless signals, and a light source is arranged at the lens end of the camera (6).
  6. 6. The walnut sand cleaning machine of claim 5, wherein a power source (61) (26) is fixedly arranged on the outer wall of the nozzle end (23), a scraper blade (62) is fixedly connected with a rotating shaft of the power source (61) (26), a plurality of bristles (63) are fixedly arranged on one side, close to the lens end of the camera (6), of the scraper blade (62), and the scraper blade (62) is used for shielding the camera (6).
  7. 7. The walnut sand cleaning machine according to claim 1, wherein the cleaning machine body (1) comprises a cylinder body (11) and a cylinder cover (12), the cylinder body (11) and the cylinder cover (12) are detachably connected, and a muffler (14) is arranged on one side of the cylinder cover (12).
  8. 8. The walnut sand cleaning machine according to claim 4, wherein a taper sleeve (53) is fixedly arranged at one end, far away from the cleaning machine body (1), of the inner circular plate (51), the connecting pipe (22) and the sand suction pipe (3) are arranged inside the taper sleeve (53), a fixing part (54) is fixedly arranged at one end, far away from the cleaning machine body (1), of the outer plate (52), and the fixing part (54) is used for being fixedly connected with an engine to be cleaned.

Description

Walnut sand cleaning machine Technical Field The application relates to the field of engine carbon deposition cleaning equipment, in particular to a walnut sand cleaning machine. Background At present, the walnut sand carbon deposit cleaning machine is equipment for cleaning carbon deposit of an engine, when the machine is used, the walnut sand is sent into the engine by compressed air, and the carbon deposit is impacted under the action of the walnut sand moving at a high speed, so that the effect of removing the carbon deposit is achieved. The related art can refer to Chinese patent publication No. CN212824793U to disclose a walnut sand carbon deposit cleaning machine, which comprises a cleaning machine body, wherein a sand blasting pipe is arranged on the outer wall of the cleaning machine body, a spray gun is arranged at the tail end of the sand blasting pipe, two ends of the sand blasting pipe are respectively communicated with the spray gun and the interior of the cleaning machine body, a sand suction pipe is also arranged on the outer wall of the cleaning machine body, a recovery joint is arranged at the tail end of the sand suction pipe, and a rotating mechanism is arranged, namely a gun nozzle of the spray gun penetrates through an insertion hole on a ball body, when cleaning carbon deposit of an engine, a user slightly rotates the gun nozzle of the spray gun, and the gun nozzle drives the ball body to rotate in a rotating groove, so that the traditional mode that the gun nozzle directly rotates on the recovery joint is changed, the condition that walnut sand is exposed due to abrasion of the recovery joint is avoided, and the safety of operation is ensured. In the related art, the spray gun generally can only clean the position opposite to the engine, and for carbon deposition in other directions in the engine, a worker is required to manually rotate the angle of the spray gun. But this kind of manual rotation mode is limited not only the angle, is difficult to realize diversified, multi-angle's washing, and at the in-process of rotating the spray gun moreover, the sand suction pipe can rotate simultaneously, leads to the sand suction pipe unable totally to block up the engine for carbon deposit and walnut sand under the part clearance can flow to the external world from the gap. Disclosure of Invention In order to improve the cleaning effect, the application provides a walnut sand cleaning machine. The application provides a walnut sand cleaning machine, which adopts the following technical scheme: The utility model provides a walnut sand cleaning machine, includes cleaning machine body and spray gun, and the cleaning machine body intercommunication has sand suction pipe and sandblast pipe, the spray gun includes inlet end, connecting pipe, spray head end, first drive arrangement and second drive arrangement, and the one end and the shower nozzle end intercommunication of cleaning machine body are kept away from to the sandblast pipe, and the connecting pipe rotates with the inlet end along self axis to be connected, and the one end lateral wall that the cleaning machine body was kept away from to the sand suction pipe has set firmly the baffle, and the connecting pipe is located sand suction pipe and the coaxial setting of two, and the connecting pipe rotates with the shower nozzle to be connected, and the axis of rotation of shower nozzle perpendicular to connecting pipe rotates the axis of rotation, and first drive arrangement is used for driving the rotation each other between connecting pipe and the inlet end, and second drive arrangement is used for driving the rotation each other between shower nozzle and the connecting pipe. Through adopting above-mentioned technical scheme, the connecting pipe of spray gun can rotate with the inlet end along self axis, and the shower nozzle rotates with the connecting pipe to be connected, and axis of rotation mutually perpendicular, and the mutual rotation of first drive arrangement drive connecting pipe and inlet end, the mutual rotation of second drive arrangement drive shower nozzle and connecting pipe of reunion for the shower nozzle end can realize diversified, multi-angle rotation and swing. When the walnut sand cleaning machine is used for cleaning the inside of the engine, the position and the angle of the nozzle end can be flexibly adjusted, and the walnut sand can be accurately sprayed to each part in the engine, so that carbon deposition in the engine is cleaned in multiple directions and multiple angles, and the cleaning effect and the cleaning efficiency are improved. Optionally, the inlet end and sand sucking pipe fixed connection, first drive arrangement includes first motor, first worm and first worm wheel, and first worm wheel outside cover are equipped with first dust proof case jointly, and first dust proof case and sand sucking pipe inner wall fixed connection, baffle and first motor fixed connection, first motor output and the coaxi