Quantity control type dry-mixed mortar spraying equipment

Abstract

The utility model relates to the technical field of dry-mixed mortar spraying equipment, and provides quantity control type dry-mixed mortar spraying equipment which comprises a height adjusting assembly, a steering ring, a rotating assembly and an adjusting assembly, the height adjusting assembly is arranged on a spraying frame and used for adjusting the height of a spraying gun, the steering ring is arranged on the height adjusting assembly, and the rotating assembly is arranged on the adjusting assembly. A circular sliding groove is formed in the inner side wall of the steering ring, the rotating assembly is arranged on the steering ring and used for driving the spray gun to rotate leftwards and rightwards, and the adjusting assembly is arranged on the rotating assembly and used for adjusting the vertical angle of the spray gun. By means of the technical scheme, the problem that in the prior art, when a spray gun sprays dry-mixed mortar, the angle of the spray gun is difficult to adjust is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dry -mixed mortar spraying equipment technical field, specifically related to a kind of dry -mixed mortar spraying equipment of control quantity. BACKGROUND

[0002] Dry-mixed mortar is a kind of granular or powder mixture formed by cement, dry fine aggregate, mineral admixture and additive etc. according to certain proportion, accurate metering, mixing in professional production plant, only need to be mixed with water according to the specified proportion at construction site and can be used, and after mixing, dry-mixed mortar can be sprayed through spraying equipment. When spraying, workers spray buildings by hand-held spray gun, which not only takes time and effort, but also easily attaches dry-mixed mortar to their bodies.

[0003] To solve the above problems, a mortar spraying equipment is proposed in the patent number CN211597589U. The equipment connects the spray gun to the reciprocating screw through threads, and moves the spray gun up and down by rotating the reciprocating screw, thereby spraying the building. This avoids manual spraying with the spray gun.

[0004] Although the device can control the up-and-down movement of the spray gun, it is difficult to adjust the angle. Therefore, the spray gun of the device can only spray in the same direction. If you want to spray at another angle, you need to manually rotate the device to adjust the angle of the spray gun, which is laborious. SUMMARY

[0005] The utility model provides a kind of dry-mixed mortar spraying equipment of control quantity, solve the problem that the angle of spray gun is difficult to adjust when dry-mixed mortar is sprayed in the related technology.

[0006] The technical solution of the utility model is as follows:

[0007] A kind of dry-mixed mortar spraying equipment of control quantity, including spraying frame and spray gun, also including height adjusting assembly, steering ring, rotating assembly and adjusting assembly, the height adjusting assembly is arranged on the spraying frame, the height adjusting assembly is used to adjust the height of the spray gun, the steering ring is arranged on the height adjusting assembly, the inner side wall of the steering ring is provided with circular slide groove, the rotating assembly is arranged on the steering ring, the rotating assembly is used to drive the angle of the spray gun left and right, the adjusting assembly is arranged on the rotating assembly, the adjusting assembly is used to adjust the angle of the spray gun up and down.

[0008] Further, the height adjusting assembly comprises a supporting cover, a reciprocating screw rod, a screw nut, a motor one and a sliding assembly, the supporting cover is provided with two, both of the supporting covers are fixedly installed on the spraying frame, the reciprocating screw rod is rotatably installed in one of the supporting covers, the screw nut is threadedly connected with the reciprocating screw rod, the motor one is installed on the supporting cover, and the output end of the motor one is fixedly connected with the top end of the reciprocating screw rod, and the sliding assembly is arranged in the other supporting cover.

[0009] Further, the sliding assembly comprises a sliding rod, a sliding block and a connecting rod, the sliding rod is fixedly installed in the other supporting cover, the sliding block is slidably installed on the sliding rod, the connecting rod is provided with two, both of the connecting rods are fixedly installed on the side surfaces of the screw nut and the sliding block respectively, and the steering ring is fixedly installed between the two connecting rods.

[0010] Further, the rotating assembly comprises a mounting frame, a sliding plate and a motor two, the mounting frame is fixedly installed on the steering ring, the sliding plate is slidably installed in the circular sliding groove of the steering ring, the motor two is installed on the mounting frame, and the output end of the motor two is fixedly connected with the bottom end of the sliding plate.

[0011] Further, the adjusting assembly comprises an adjusting plate, a rotating shaft, a motor three and a supporting assembly, the adjusting plate is provided with two, both of the adjusting plates are fixedly installed on the sliding plate respectively, the rotating shaft is provided with two, both of the rotating shafts are rotatably installed on the side surfaces of both of the adjusting plates respectively, and the spray gun is fixedly installed between both of the rotating shafts, the motor three is installed on the side surface of one of the adjusting plates, and the output end of the motor three is fixedly connected with the side surface of one of the rotating shafts, and the supporting assembly is arranged on the side surface of one of the adjusting plates.

[0012] Further, the supporting assembly comprises a fixed plate, an air cylinder, a fixed frame and a supporting plate, the fixed plate is fixedly installed on the side surface of one of the adjusting plates, the air cylinder is installed on the fixed plate, the fixed frame is fixedly connected with the output end of the air cylinder, and the supporting plate is fixedly connected with the side surface of the fixed frame.

[0013] Further, the spraying assembly comprises a storage cylinder, a discharge pipe, a plunger pump and a connecting hose, the storage cylinder is installed on the spraying frame, the discharge pipe is communicated with the storage cylinder, the plunger pump is installed on the spraying frame, the other end of the discharge pipe is communicated with the plunger pump, one end of the connecting hose is communicated with the plunger pump, and the other end of the connecting hose is communicated with the spray gun.

[0014] Further, the support plate is provided with a placing groove, and the placing groove is matched with the bottom end of the spray gun.

[0015] Further, the outer side wall of the screw nut is matched with the inner side wall of the support cover.

[0016] Further, the spray frame is provided with a plurality of universal wheels at the bottom end, and a push handle is fixedly installed at the top end of the spray frame.

[0017] The working principle and beneficial effects of the present application are as follows:

[0018] 1. In the present application, when the dry-mixed mortar is sprayed, the height of the spray gun can be adjusted by the height adjusting assembly, and the spray gun can be rotated left and right in the steering ring by the rotating assembly, so that the angle of the spray gun can be adjusted left and right without moving the equipment.

[0019] 2. In the present application, the up-and-down angle of the spray gun can be adjusted by the adjusting assembly, so that the spray gun can be raised or lowered, and the angle of the spray gun can be further adjusted to make the spraying position comprehensive.

[0020] In summary, the height of the spray gun can be adjusted by the cooperation of the height adjusting assembly, the steering ring, the rotating assembly and the adjusting assembly, and the up-and-down and left-and-right angles of the spray gun can be adjusted. Compared with the prior art, the spraying angle of the spray gun is more comprehensive. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0022] Figure 1 It is a structural schematic diagram of the whole application;

[0023] Figure 2 It is a structural schematic diagram of the cooperation of the spray gun, the rotating assembly and the height adjusting assembly of the present application;

[0024] Figure 3 It is a structural schematic diagram of the cooperation of the spray gun, the sliding plate and the adjusting assembly of the present application;

[0025] Figure 4 It is a structural schematic diagram of the cooperation of the spray gun and the spraying assembly of the present application.

[0026] In the figure: 1, spraying frame; 2, spray gun; 3, steering ring; 4, universal wheel; 5, push handle; 101, support cover; 102, reciprocating screw; 103, screw nut; 104, motor one; 105, sliding rod; 106, sliding block; 107, connecting rod; 201, mounting frame; 202, sliding plate; 203, motor two; 301, adjusting plate; 302, rotating shaft; 303, motor three; 304, fixed plate; 305, air cylinder; 306, fixed frame; 307, support plate; 401, storage cylinder; 402, discharge pipe; 403, plunger pump; 404, connecting hose. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0028] As shown in the figure, the embodiment provides a controlled amount type dry-mixed mortar spraying equipment, which comprises a spraying frame 1 and a spray gun 2, and further comprises a height adjusting assembly, a steering ring 3, a rotating assembly and an adjusting assembly. Figures 1-4 The height adjusting assembly is arranged on the spraying frame 1 and is used for adjusting the height of the spray gun 2. The steering ring 3 is arranged on the height adjusting assembly, and a circular sliding groove is formed in the inner side wall of the steering ring 3. The rotating assembly is arranged on the steering ring 3 and is used for driving the spray gun 2 to change the angle left and right. The adjusting assembly is arranged on the rotating assembly and is used for adjusting the angle up and down of the spray gun 2.

[0029] The bottom end of the spraying frame 1 is provided with a plurality of universal wheels 4, and the top end of the spraying frame 1 is fixedly provided with a push handle 5. The equipment can be pushed to the place to be sprayed by pushing the push handle 5 and the universal wheels 4. It should be noted that the universal wheels 4 have a self-locking function, and the universal wheels 4 can be self-locked during spraying.

[0030] In the embodiment, the height adjusting assembly comprises a support cover 101, a reciprocating screw 102, a screw nut 103, a motor one 104 and a sliding assembly. Figure 2 The two support covers 101 are fixedly arranged on the spraying frame 1. The reciprocating screw 102 is rotatably arranged in one of the support covers 101. The screw nut 103 is threadedly connected to the reciprocating screw 102. The motor one 104 is arranged on the support cover 101 and is fixedly connected to the top end of the reciprocating screw 102. The sliding assembly is arranged in the other support cover 101.

[0031] The outer side wall of the screw nut 103 is attached to the inner side wall of the support cover 101, which can ensure that the screw nut 103 can move up and down on the reciprocating screw rod 102 when the reciprocating screw rod 102 rotates, and the support cover 101 can limit the screw nut 103, thereby avoiding the screw nut 103 from rotating with the reciprocating screw rod 102.

[0032] In this embodiment, referring to Figure 2 , the sliding assembly includes a sliding rod 105, a sliding block 106, and two connecting rods 107, the sliding rod 105 is fixedly installed in the other support cover 101, the sliding block 106 is slidingly installed on the sliding rod 105, and the two connecting rods 107 are respectively fixedly installed on the side surfaces of the screw nut 103 and the sliding block 106, and the steering ring 3 is fixedly installed between the two connecting rods 107.

[0033] In this embodiment, referring to Figure 2 , the rotating assembly includes a mounting frame 201, a sliding plate 202, and a second motor 203, the mounting frame 201 is fixedly installed on the steering ring 3, the sliding plate 202 is slidingly installed in the circular sliding groove of the steering ring 3, and the second motor 203 is installed on the mounting frame 201, and the output end of the second motor 203 is fixedly connected with the bottom end of the sliding plate 202.

[0034] In this embodiment, referring to Figure 3 , the adjusting assembly includes two adjusting plates 301, two rotating shafts 302, a third motor 303, and a supporting assembly, the two adjusting plates 301 are respectively fixedly installed on the sliding plate 202, the two rotating shafts 302 are respectively rotatably installed on the side surfaces of the two adjusting plates 301, the spray gun 2 is fixedly installed between the two rotating shafts 302, the third motor 303 is installed on the side surface of one of the adjusting plates 301, the output end of the third motor 303 is fixedly connected with the side surface of one of the rotating shafts 302, and the supporting assembly is arranged on the side surface of one of the adjusting plates 301.

[0035] In this embodiment, referring to Figure 3 , the supporting assembly includes a fixed plate 304, a pneumatic cylinder 305, a fixed frame 306, and a supporting plate 307, the fixed plate 304 is fixedly installed on the side surface of one of the adjusting plates 301, the pneumatic cylinder 305 is installed on the fixed plate 304, the fixed frame 306 is fixedly connected with the output end of the pneumatic cylinder 305, and the supporting plate 307 is fixedly connected with the side surface of the fixed frame 306.

[0036] The supporting plate 307 is provided with a placing groove, and the placing groove is matched with the bottom end of the spray gun 2, so that the spray gun 2 can be placed in the placing groove of the supporting plate 307 when the spray gun 2 does not need to be adjusted in the up-down angle.

[0037] In this embodiment, referring toFigure 4 The spraying assembly comprises a storage cylinder 401, a discharge pipe 402, a plunger pump 403 and a connecting hose 404, the storage cylinder 401 is mounted on the spraying frame 1, the discharge pipe 402 is communicated with the storage cylinder 401, the plunger pump 403 is mounted on the spraying frame 1, and the other end of the discharge pipe 402 is communicated with the plunger pump 403, one end of the connecting hose 404 is communicated with the plunger pump 403, and the other end of the connecting hose 404 is communicated with the spray gun 2.

[0038] The connecting hose 404 is made of soft material, so it can be bent, and can ensure that the connecting hose 404 can rotate and move with the spray gun 2 when the angle of the spray gun 2 is adjusted, so that the dry-mixed mortar can smoothly pass through the connecting hose 404 into the spray gun 2 and be sprayed out.

[0039] Working principle: when spraying, first push the equipment to the place where spraying is needed, then start the plunger pump 403, the plunger pump 403 draws the dry-mixed mortar in the storage cylinder 401, and the dry-mixed mortar passes through the discharge pipe 402 and the connecting hose 404 into the spray gun 2, and then is sprayed out through the spray gun 2, at this time the spray gun 2 is placed in the placing groove of the support plate 307, then when the height needs to be adjusted, the motor one 104 can be started, the output end of the motor one 104 drives the reciprocating lead screw 102 to rotate in the support cover 101, the reciprocating lead screw 102 moves up and down on the lead screw nut 103, thereby driving the connecting rod 107 to move up and down, one end of the steering ring 3 moves up and down on the reciprocating lead screw 102, and the other end of the steering ring 3 moves up and down on the sliding rod 105 through the sliding block 106, thereby adjusting the height position of the spray gun 2 for spraying, and the motor two 203 can be started, the output end of the motor two 203 drives the sliding plate 202 to rotate in the circular sliding groove of the steering ring 3, thereby driving the spray gun 2 to rotate left and right, so as to adjust the angle of the spray gun 2, the motor three 303 can also be started, the output end of the motor three 303 drives the rotating shaft 302 to rotate, thereby driving the spray port of the spray gun 2 to be lifted and lowered, so as to further adjust the angle of the spray gun 2, at this time the cylinder 305 can be started, the cylinder 305 drives the fixed frame 306 and the support plate 307 to move downward, so that they are separated from the spray gun 2.

[0040] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A controlled quantity dry powder mortar spraying apparatus comprising a spraying frame (1) and a spray gun (2), characterized in that, Also include: Height adjustment assembly, height adjustment assembly is arranged on the spraying frame (1), the height adjustment assembly is used for adjusting the height of the spray gun (2); Steering ring (3), the steering ring (3) is arranged on the height adjustment assembly, the inner side wall of the steering ring (3) is provided with a circular chute; Rotary assembly, the rotary assembly is arranged on the steering ring (3), and the rotary assembly is used to drive the left and right angle of the spray gun (2); Adjustment assembly, the adjustment assembly is arranged on the rotary assembly, and the adjustment assembly is used to adjust the up and down angle of the spray gun (2).

2. A controlled quantity dry powder mortar spraying apparatus according to claim 1, characterized in that, The height adjustment assembly comprises: Support cover (101), two support covers (101) are arranged, and the two support covers (101) are fixedly installed on the spraying frame (1); Reciprocating screw rod (102), the reciprocating screw rod (102) is rotatably installed in one of the support covers (101); Screw nut (103), the screw nut (103) is threadedly connected on the reciprocating screw rod (102); Motor one (104), the motor one (104) is installed on the support cover (101), and the output end of the motor one (104) is fixedly connected with the top end of the reciprocating screw rod (102); Sliding assembly, the sliding assembly is arranged in the other support cover (101).

3. A controlled quantity dry powder mortar spraying apparatus according to claim 2, characterized in that, The sliding assembly comprises: Slide rod (105), the slide rod (105) is fixedly installed in the other support cover (101); Slide block (106), the slide block (106) is slidably installed on the slide rod (105); Connecting rod (107), two connecting rods (107) are arranged, the connecting rods (107) are fixedly installed on the side surface of the screw nut (103) and the slide block (106) respectively, and the steering ring (3) is fixedly installed between the two connecting rods (107).

4. A controlled quantity dry powder mortar spraying apparatus according to claim 3, characterized in that, The rotary assembly comprises: Mounting bracket (201), the mounting bracket (201) is fixedly installed on the steering ring (3); Sliding plate (202), the sliding plate (202) is slidably installed in the circular chute of the steering ring (3); Motor two (203), the motor two (203) is installed on the mounting bracket (201), and the output end of the motor two (203) is fixedly connected with the bottom end of the sliding plate (202).

5. A controlled quantity dry powder mortar spraying apparatus according to claim 4, characterized in that, The adjustment assembly comprises: Adjusting plate (301), two adjusting plates (301) are arranged, and the adjusting plates (301) are fixedly installed on the sliding plate (202) respectively; Rotary shaft (302), two rotary shafts (302) are arranged, and the rotary shafts (302) are rotatably installed on the side surface of the two adjusting plates (301) respectively, and the spray gun (2) is fixedly installed between the two rotary shafts (302); A third motor (303) is installed on one side of one of the adjusting plates (301), and the output end of the third motor (303) is fixedly connected with one side of one of the rotating shafts (302). A supporting assembly is arranged on one side of one of the adjusting plates (301).

6. A controlled quantity dry powder mortar spraying apparatus according to claim 5, characterized in that, The supporting assembly comprises: A fixing plate (304) is fixedly installed on one side of one of the adjusting plates (301); A cylinder (305) is installed on the fixing plate (304); A fixing frame (306) is fixedly connected with the output end of the cylinder (305); A supporting plate (307) is fixedly connected with one side of the fixing frame (306).

7. A controlled quantity dry powder mortar spraying apparatus according to claim 6, characterized in that, Further comprising a spraying assembly, which comprises: A storage cylinder (401) is installed on the spraying frame (1); A discharge pipe (402) is communicated with the storage cylinder (401); A plunger pump (403) is installed on the spraying frame (1), and the other end of the discharge pipe (402) is communicated with the plunger pump (403); A connecting hose (404) is communicated with one end of the plunger pump (403), and the other end of the connecting hose (404) is communicated with the spray gun (2).

8. A controlled quantity dry powder mortar spraying apparatus according to claim 7, characterized in that, A placing groove is arranged on the supporting plate (307), and the placing groove is matched with the bottom end of the spray gun (2).

9. A controlled quantity dry powder mortar spraying apparatus according to claim 8, characterized in that, The outer side wall of the lead screw nut (103) is matched with the inner side wall of the supporting cover (101).

10. A controlled quantity dry powder mortar spraying apparatus according to claim 9, characterized in that, A plurality of universal wheels (4) are installed on the bottom end of the spraying frame (1), and a push handle (5) is fixedly installed on the top end of the spraying frame (1).

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