Municipal trunk auxiliary whitewashing equipment

Abstract

The utility model discloses municipal tree trunk auxiliary whitewashing equipment which comprises a paint storage barrel and a whitewashing mechanism, a first material conveying pipeline is arranged between the paint storage barrel and the whitewashing mechanism, a hinge piece is arranged at the tail end of the whitewashing mechanism, a handheld rod is fixed to the lower end of the hinge piece, a limiting mechanism is arranged on the whitewashing mechanism, and a second material conveying pipeline is arranged on the limiting mechanism. The whitewashing mechanism comprises a supporting main body, a thread moving assembly is arranged on the inner side of the supporting main body, a double-side rack is fixed to the front end of the thread moving assembly, side arc plates are fixed to the two sides of the supporting main body, arc-shaped spraying cavities are rotationally formed in the side arc plates, outer teeth are arranged at the tail ends of the arc-shaped spraying cavities, and the outer teeth are arranged on the outer teeth. The outer teeth are meshed with the racks on the two sides. Automatic opening and closing of the arc-shaped spraying cavity can be achieved through the racks on the two sides in cooperation with the outer teeth, flexibility is good, the arc-shaped spraying cavity can be guided through the limiting mechanism, a spraying opening is prevented from touching a tree body, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tree trunk white coating equipment technical field, especially in a kind of municipal tree trunk auxiliary white coating equipment. BACKGROUND

[0002] When carrying out tree trunk white coating of municipal engineering, spray will be used to carry out the surface white coating liquid spraying work of tree, can kill the bacteria and pests carried by tree itself, can play the role of sterilization, pest control, and also reduce the possibility of pests climbing up, can also play the role of anti-freezing in winter.

[0003] The existing spraying mechanism is mainly divided into half-arc type and circumferential type spraying, the half-arc type can only spray half of the tree body at a time, and the operator needs to go to the other side of the tree body for re-spraying, so the spraying efficiency is low, while the circumferential type spraying mechanism solves the problem of multiple operations of personnel, but the opening and closing process of the spraying cavity on both sides is very cumbersome, which affects the spraying efficiency, and since the circumferential type spraying mechanism needs to surround the tree body, no limiting guide mechanism is provided during the spraying process, the spray head is not easy to control during the spraying process, and the tree body is easily contacted, so the spraying effect is poor, and further improvement is needed. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of municipal tree trunk auxiliary white coating equipment, with the advantages that spraying cavity opening and closing are convenient, and the spraying process is smooth, to solve the problem that the opening and closing process of the spraying cavity is very cumbersome and the spray head is not easy to control during the spraying process, the tree body is easily contacted, and the spraying effect is poor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of municipal tree trunk auxiliary white coating equipment, including paint storage bucket and white coating mechanism, paint storage bucket and white coating mechanism are provided with material conveying pipeline one between, the distal end of white coating mechanism is provided with hinged member, the lower end of hinged member is fixed with hand-held rod, control switch is installed on hand-held rod, limiting mechanism is provided on white coating mechanism;

[0006] The white coating mechanism includes a support body, a threaded movement assembly is provided on the inner side of the support body, a double-sided rack is fixed to the front end of the threaded movement assembly, side arc plates are fixed to the two sides of the support body, an arc-shaped spraying cavity is rotatably installed on the side arc plates, external teeth are provided at the distal end of the arc-shaped spraying cavity, the external teeth are intermeshed with the double-sided rack, a material conveying pipeline two is provided at the rear end of the arc-shaped spraying cavity, the material conveying pipeline two is connected with a material conveying cavity, and the material conveying cavity is provided at the lower end inside the support body.

[0007] The limiting mechanism comprises fixed cylinders which are uniformly distributed on the upper end of the arc-shaped spraying cavity, a telescopic rod is arranged in the fixed cylinder, a spring is mounted on the rear end of the telescopic rod, and a roller is arranged on the front end of the telescopic rod.

[0008] Preferably, the front surface of the paint storage barrel is provided with a carrying strap, and the upper end of the paint storage barrel is provided with a feeding port.

[0009] Preferably, the screw moving assembly comprises a screw cylinder, a double-sided rack is fixed on the front end of the screw cylinder, a screw rod is mounted on the rear end of the screw cylinder, the screw rod is in threaded connection with the screw cylinder, bearings are arranged on the outer side of the screw rod, a bevel gear set is fixed on the rear end of the screw rod, and a motor is fixed on the side surface of the bevel gear set.

[0010] Preferably, a plurality of array-type nozzles are uniformly distributed on the inner side of the arc-shaped spraying cavity, and a supercharger is mounted on the upper end of the arc-shaped spraying cavity.

[0011] Compared with the prior art, the beneficial effects of the present application are as follows: the automatic opening and closing of the arc-shaped spraying cavity are realized through the double-sided rack, the screw moving assembly, the side arc plate, the external teeth and the control switch, when in use, the control switch is pressed to drive the motor to rotate, the screw rod is driven to rotate in the screw cylinder through the bevel gear set, the screw cylinder drives the double-sided rack to move forward, and then the external teeth and the arc-shaped spraying cavity are driven to rotate, so that the automatic opening and closing is realized, the flexibility is good, and when spraying, the limiting mechanism on the arc-shaped spraying cavity can guide the arc-shaped spraying cavity to move up and down along the tree trunk, so that the nozzle is prevented from easily colliding with the tree trunk, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is a whole structure schematic view of the present application;

[0014] Figure 2 It is a white coating mechanism structure schematic view of the present application;

[0015] Figure 3 It is a support main body structure schematic view of the present application;

[0016] Figure 4 It is a Figure 1 It is an enlarged structure schematic view of A in the middle;

[0017] Figure 5The telescopic rod mounting structure schematic diagram of the utility model.

[0018] The figure mark explanation: 1, paint storage bucket; 11, shoulder strap; 12, feed inlet; 2, feed pipeline one; 3, whitewashing mechanism; 31, support main body; 32, double-sided rack; 33, threaded moving assembly; 331, threaded cylinder; 332, threaded rod; 333, bearing; 334, bevel gear set; 335, motor; 34, side arc plate; 35, arc-shaped spraying cavity; 351, array type spout; 352, pressure booster; 36, external tooth; 37, feed pipeline two; 38, feed cavity; 4, hinged piece; 5, handheld rod; 6, control switch; 7, limiting mechanism; 71, telescopic rod; 72, spring; 73, roller. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiment. Obviously, the described embodiments are 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 fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-5 The utility model provides an embodiment: a kind of municipal trunk auxiliary whitewashing equipment, including paint storage bucket 1 and whitewashing mechanism 3, feed pipeline one 2 is provided between paint storage bucket 1 and whitewashing mechanism 3, paint storage bucket 1 front is provided with shoulder strap 11, paint storage bucket 1 upper end is provided with feed inlet 12, whitewashing mechanism 3 tail end is provided with hinged piece 4, hinged piece 4 lower end is fixed with handheld rod 5, control switch 6 is installed on handheld rod 5, limiting mechanism 7 is arranged on whitewashing mechanism 3, whitewashing mechanism 3 includes support main body 31, support main body 31 inside is provided with threaded moving assembly 33, threaded moving assembly 33 front end is fixed with double-sided rack 32, support main body 31 both sides are fixed with side arc plate 34, arc-shaped spraying cavity 35 is rotatably installed on side arc plate 34, arc-shaped spraying cavity 35 tail end is provided with external tooth 36, external tooth 36 and double-sided rack 32 are mutually engaged, arc-shaped spraying cavity 35 rear end is provided with feed pipeline two 37, feed pipeline two 37 is communicated with feed cavity 38, feed cavity 38 is arranged at the inside lower end of support main body 31;

[0021] Please refer to Figures 1-5The threaded moving assembly 33 comprises a threaded cylinder 331, a double-sided rack 32 fixed at the front end of the threaded cylinder 331, a threaded rod 332 installed at the rear end of the threaded cylinder 331 and threadedly connected with the threaded cylinder 331, a bearing 333 arranged outside the threaded rod 332, a bevel gear set 334 fixed at the rear end of the threaded rod 332, and a motor 335 fixed at the side of the bevel gear set 334;

[0022] Please refer to Figures 1-5 The arc-shaped spraying cavity 35 is internally provided with a plurality of arrayed nozzles 351 uniformly distributed, and a pressure booster 352 is installed at the upper end of the arc-shaped spraying cavity 35.

[0023] In combination with the above structural features, when the device is used, first, the feeding port 12 is opened, paint is poured into the paint storage barrel 1, and then the device is carried on the back and walked to a tree to be painted white. The control switch 6 on the hand-held rod 5 is controlled to rotate the motor 335, the threaded rod 332 is driven to rotate in the threaded cylinder 331 through the bevel gear set 334, the double-sided rack 32 is driven to move forward by the threaded cylinder 331, the outer tooth 36 and the arc-shaped spraying cavity 35 are driven to rotate, and the two half arc-shaped spraying cavities 35 are separated. At this time, the arc-shaped spraying cavity 35 is placed outside the tree body to be painted white, the arc-shaped spraying cavity 35 is controlled to be closed to surround the tree body, the pressure booster 352 is controlled to work through the control switch 6, paint is sprayed out from the arrayed nozzles 351, the painting work is completed, the limiting mechanism 7 on the arc-shaped spraying cavity 35 can guide the arc-shaped spraying cavity 35 to move up and down along the branches and trunks of the tree body to avoid the nozzles from colliding with the tree body, and the operator does not need to bend down when moving up and down through the hinge 4, so that the device has high practicability.

[0024] Please refer to Figures 1-5 The limiting mechanism 7 comprises fixed cylinders uniformly distributed at the upper end of the arc-shaped spraying cavity 35, telescopic rods 71 arranged in the fixed cylinders, springs 72 installed at the rear end of the telescopic rods 71, and rollers 73 arranged at the front end of the telescopic rods 71.

[0025] In combination with the above structural features, when the device is used, the four rollers 73 are in contact with the tree body to limit and guide the painting mechanism 3 to move up and down along the branches and trunks of the tree body to avoid the nozzles from colliding with the tree body, and the springs 72 installed at the rear end of the telescopic rods 71 can provide a top force to the rollers 73 to tightly adhere to the tree body with different diameters, so that the device has high practicability.

[0026] Working principle: when the device is used, the motor 335 is controlled to rotate through the control switch 6 on the hand-held rod 5, the threaded rod 332 is driven to rotate in the threaded cylinder 331 through the bevel gear set 334, the threaded cylinder 331 drives the double-sided rack 32 to move forward, and then drives the outer teeth 36 and the arc-shaped spraying cavity 35 to rotate, so that the two half-arc-shaped spraying cavities 35 are separated, at this time, the arc-shaped spraying cavity 35 is placed outside the tree body which needs to be painted white, then the arc-shaped spraying cavity 35 is controlled to close, so as to surround the tree body, then the booster 352 is controlled to work through the control switch 6, so that the paint is sprayed from the array type nozzle 351, the painting work is completed, when spraying, the limiting mechanism 7 on the arc-shaped spraying cavity 35 can guide the arc-shaped spraying cavity 35 to move up and down along the tree body branch, so as to avoid that the nozzle collides with the tree body, when moving up and down, the articulated member 4 can make the operator not need to bend down, and the practicability is high.

[0027] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. According to the actual needs, part or all of the modules can be selected to achieve the purpose of the embodiment. Those skilled in the art can understand and implement without creative labor.

[0029] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A municipal trunk auxiliary whitewashing apparatus characterized by: Including paint storage bucket (1) and white mechanism (3), the paint storage bucket (1) and white mechanism (3) are provided with feed pipeline (2) between, the white mechanism (3) end is provided with articulated piece (4), the articulated piece (4) lower end is fixed with handheld rod (5), the handheld rod (5) is installed with control switch (6), the white mechanism (3) is provided with limit mechanism (7); The white mechanism (3) includes support body (31), the support body (31) is provided with screw moving assembly (33) inside, the screw moving assembly (33) is fixed with double-sided rack (32) at the front end, the support body (31) is fixed with side arc plate (34) on both sides, the side arc plate (34) is rotatably installed with arc-shaped spraying cavity (35), the arc-shaped spraying cavity (35) is provided with external teeth (36) at the end, the external teeth (36) are engaged with double-sided rack (32), the arc-shaped spraying cavity (35) is provided with feed pipeline two (37) at the rear end, the feed pipeline two (37) is communicated with feed cavity (38), the feed cavity (38) is arranged inside the lower end of support body (31); The limit mechanism (7) includes fixed cylinder, the fixed cylinder is uniformly distributed on the upper end of arc-shaped spraying cavity (35), the fixed cylinder is provided with telescopic rod (71) inside, the telescopic rod (71) is installed with spring (72) at the rear end, the telescopic rod (71) is provided with roller (73) at the front end.

2. A municipal trunk auxiliary whitewashing apparatus as claimed in claim 1, wherein: The paint storage bucket (1) is provided with a shoulder strap (11) on the front, and a feed inlet (12) is arranged on the upper end of the paint storage bucket (1).

3. A municipal trunk auxiliary whitewashing apparatus as claimed in claim 1, wherein: The screw moving assembly (33) includes a threaded cylinder (331), the threaded cylinder (331) is fixed with a double-sided rack (32) at the front end, a threaded rod (332) is installed at the rear end of the threaded cylinder (331), the threaded rod (332) is threadedly connected with the threaded cylinder (331), a bearing (333) is arranged on the outer side of the threaded rod (332), a bevel gear set (334) is fixed at the rear end of the threaded rod (332), and a motor (335) is fixed on the side face of the bevel gear set (334).

4. A municipal trunk auxiliary whitewashing apparatus as claimed in claim 1, wherein: The arc-shaped spraying cavity (35) is provided with a plurality of evenly distributed array type nozzles (351) inside, and a supercharger (352) is installed on the upper end of the arc-shaped spraying cavity (35).

Images