Connecting structure and dust suppressant spraying pile

Abstract

The utility model relates to the technical field of dust suppressant spraying, in particular to a connecting structure and a dust suppressant spraying pile, which comprise a locking unit, the locking unit comprises a trigger base, a rotating gear and an unlocking switch, the trigger base is movably arranged in the locking unit, the rotating gear is movably connected in the locking unit, and the unlocking switch is arranged on the rotating gear. An unlocking switch is movably installed at one end of the locking unit, through mutual linkage of a gear and a rack inside, the motor can be better connected and fixed under driving of the gear during installation, the motor is helped not to deviate when the device is used, and through a sleeving type connecting structure, the motor can be conveniently and quickly locked, and the service life of the device is prolonged. When the device is installed and fixed, the installation mode is simple, and due to the fact that a non-direct connection fixing mode is adopted, under long-time use, the situation that the use of the device is affected due to strain at the connection position is avoided, the maintenance cost of the device is reduced, and the workload of maintenance personnel can also be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppressant spraying, in particular to a connection structure and a dust suppressant spraying pile. Background Art

[0002] Dust suppressant is a chemical agent used to control dust pollution. It captures, adsorbs and aggregates dust particles to fix them, thereby playing a role in dust prevention and reduction. According to the search results, dust suppressants are mainly composed of new multifunctional high molecular polymers, which have good film-forming properties and can effectively fix dust and form a protective film on the surface of materials.

[0003] After the existing spray pile is installed, the rotation of the upper nozzle is mainly driven by a motor, but conventional motors are fixedly installed in the upper connecting groove. When a problem occurs with the motor, maintenance personnel need to dismantle the entire nozzle before quickly replacing it, which increases the workload of maintenance personnel. At the same time, when the nozzle is not damaged, dismantling the entire structure will increase costs and generate unnecessary waste. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems or problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a connection structure.

[0007] In order to solve the technical problems existing in the above-mentioned prior art, the utility model provides the following technical solutions: a connection structure, comprising:

[0008] The locking unit comprises a trigger base, a rotating gear and an unlocking switch. The trigger base is movably installed in the locking unit, the rotating gear is movably connected in the locking unit, and the unlocking switch is movably installed at one end of the locking unit.

[0009] As a preferred solution of the connection structure of the utility model, wherein: the lower end of the trigger base is movably connected with a clamping link, the lower end of the clamping link is fixedly installed with a clamping spring, and the outer side of the clamping link is provided with a telescopic spring.

[0010] As a preferred solution of the connection structure of the utility model, one end of the rotating gear is movably connected to a transmission shaft, a transmission thread is provided on the transmission shaft, a driven thread sleeve is movably connected to the outer side of the transmission thread, and a connecting groove is provided on the outer side of the driven thread sleeve.

[0011] As a preferred solution of the connection structure of the utility model, a positioning clamp ring is arranged on the outer side of the connection groove, a locking connecting rod is fixedly connected to one end of the driven threaded sleeve, and a locking hook is arranged on the locking connecting rod.

[0012] As a preferred solution of the connection structure of the utility model, wherein: the lower end of the unlocking switch is movably connected to a locking contact through a connecting spring, and the size structure of the locking contact is adapted to the size structure of the locking hook.

[0013] The beneficial effects of the connection structure of the utility model are as follows: through the mutual linkage of the internal gear rack, the motor can be better connected and fixed under the drive of the gear during installation, which helps prevent the motor from shifting when the device is in use. At the same time, a gear locking structure is provided inside to resist centrifugal force and protect the motor when the nozzle rotates.

[0014] In actual use, there is still the problem of increasing the workload of maintenance personnel.

[0015] In order to solve the above technical problems, the utility model also provides the following technical solutions: a dust suppressant spray pile, a fog pile connecting rod, a locking unit is arranged on the fog pile connecting rod, the fog pile connecting rod includes a nozzle guard, a reagent nozzle and a steering motor, the fog pile connecting rod is movably connected with a nozzle guard, a reagent nozzle is arranged on the nozzle guard, and one end of the reagent nozzle is connected to a steering motor.

[0016] As a preferred solution of the dust suppressant spray pile of the utility model, a support base is movably installed on the mist pile connecting rod, a guide block is fixedly installed on the outer side of the steering motor, a positioning slot is opened on the guide block, and a positioning protrusion is arranged at one end of the positioning slot.

[0017] As a preferred solution of the dust suppressant spray pile of the utility model, wherein: a linkage rack is arranged at the other end of the positioning slot, and four guide blocks with the same structure are symmetrically arranged on the outer side of the steering motor.

[0018] As a preferred solution of the dust suppressant spray pile of the utility model, wherein: a motor shield is movably connected to the steering motor, a connecting slot is provided on the mist pile connecting rod, and a guide slot is provided in the connecting slot.

[0019] As a preferred solution of the dust suppressant spray pile of the utility model, wherein: a linkage through groove is provided in the guide slot, a positioning groove is provided at one end of the linkage through groove, and the size of the positioning groove is matched with the size of the positioning protrusion.

[0020] The beneficial effects of the dust suppressant spray pile of the utility model are as follows: through the socket-type connection structure, the installation method is simple when the device is installed and fixed, and because a non-direct connection fixing method is adopted, the use of the device will not be affected by wear and tear at the interconnected positions during long-term use, thereby reducing the cost of device maintenance and the workload of maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a schematic diagram of the installation structure of the steering motor.

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the connection slot.

[0025] Figure 4 Schematic diagram of the internal structure of the connection card slot.

[0026] Figure 5 Schematic diagram of the connection structure between the locking link and the unlocking switch. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either individually or selectively. Example

[0030] Reference Figure 1 , which is the first embodiment of the utility model, and this embodiment provides a dust suppressant spray pile, which has a simple installation method, and because of the non-direct connection fixing method, under long-term use, the use of the device will not be affected by fatigue at the mutually connected positions, and the cost of device maintenance is reduced. It includes a fog pile connecting rod 200, and the fog pile connecting rod 200 is provided with a locking unit 100. The fog pile connecting rod 200 includes a nozzle shield 202, a reagent nozzle 203 and a steering motor 204. The nozzle shield 202 is movably connected to the fog pile connecting rod 200, and the nozzle shield 202 is provided with a reagent nozzle 203. One end of the reagent nozzle 203 is connected to the steering motor 204;

[0031] Preferably, a support base 201 is movably installed on the mist pile connecting rod 200, and a guide block 204a is fixedly installed on the outer side of the steering motor 204. A positioning slot 204b is provided on the guide block 204a, and a positioning protrusion 204c is provided at one end of the positioning slot 204b. By adding a guide block 204a for installation and connection on the outer side of the steering motor 204, the steering motor 204 can be better installed and fixed during the connection and positioning, and the single nozzle shield 202 can be changed and adjusted to obtain higher benefits.

[0032] When in use, driven by electricity, the steering motor 204 drives the nozzle guard 202 to rotate. While the nozzle guard 202 rotates, the reagent nozzle 203 arranged inside the nozzle guard 202 will also spray the solvent that has been diluted in a corresponding proportion to realize the spraying of the dust suppressant and better suppress the dust at the work site. Example

[0033] Reference Figure 2-3, which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a connection structure to solve the problem that the installation method is prone to wear and tear under long-term working conditions, affecting the operation of the device. It includes a linkage rack 204d at the other end of the positioning slot 204b, four guide blocks 204a with the same structure are symmetrically arranged on the outer side of the steering motor 204, a motor shield 205 is movably connected to the steering motor 204, a connection slot 206 is provided on the fog pile connecting rod 200, a guide slot 207 is provided in the connection slot 206, and a guide slot 207 is provided in the guide slot 207. The linkage through slot 207a has a positioning groove 207b at one end thereof, and the size of the positioning groove 207b matches the size of the positioning protrusion 204c. The internally arranged linkage rack 204d can trigger the internal locking structure during installation. With the positioning cooperation of the guide card slot 207, the guide card block 204a can be installed more accurately to prevent the situation where the positioning connection cannot be made. At the same time, the linkage rack 204d and the positioning card slot 204b arranged on the guide card block 204a can also better drive the internal clamping structure for better installation and fixation.

[0034] When in use, the guide block 204a is guided and positioned by the guide slot 207, and the positioning slot 204b is in contact with the trigger base 101 during installation. When the trigger base 101 is subjected to force, it will move downward, driving the clamping link 102 arranged at its lower end to move, and will squeeze the telescopic springs 104 arranged on both sides of the clamping link 102, and clamp the transmission shaft 105a through the clamping spring piece 103 to prevent it from rotating. At the same time as the guide block 204a is connected, it can also drive the internal rotating gear 105 to rotate through the linkage rack 204d to complete the locking connection. Example

[0035] Reference Figure 4-5 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment solves the problem of increasing the repair and maintenance cost. It includes a locking unit 100, which includes a trigger base 101, a rotating gear 105 and an unlocking switch 106. The trigger base 101 is movably installed in the locking unit 100, the rotating gear 105 is movably connected in the locking unit 100, and the unlocking switch 106 is movably installed at one end of the locking unit 100;

[0036] Preferably, the lower end of the trigger base 101 is movably connected with a clamping link 102, the lower end of the clamping link 102 is fixedly installed with a clamping spring 103, the outer side of the clamping link 102 is provided with a telescopic spring 104, one end of the rotating gear 105 is movably connected with a transmission shaft 105a, a transmission thread 105a-1 is provided on the transmission shaft 105a, the outer side of the transmission thread 105a-1 is movably connected with a driven thread sleeve 105b, and a connecting groove 105b-1 is provided on the outer side of the driven thread sleeve 105b. By connecting the clamping spring 103 and the transmission shaft 105a to each other, it is possible to better perform limiting fixation when locking, and at the same time, it is possible to better perform locking fixation by rotating the moving thread sleeve 105b when rotating;

[0037] Furthermore, a positioning ring 105c is provided on the outer side of the connecting groove 105b-1, and a locking link 105d is fixedly connected to one end of the driven threaded sleeve 105b, and a locking hook 105d-1 is provided on the locking link 105d. The lower end of the unlocking switch 106 is movably connected to a locking contact 106a through a connecting spring 106b. The size structure of the locking contact 106a is adapted to the size structure of the locking hook 105d-1. The positioning ring 105c assists the connection of the driven threaded sleeve 105b, so that when the linkage work is performed, the locking link 105d connected thereto can be better driven to extend outward to perform the positioning work of the installation connection.

[0038] During use, when the transmission shaft 105a rotates, the driven threaded sleeve 105b will be driven to rotate at the same time. Driven by the transmission thread 105a-1, the locking link 105d can be extended outward to be connected with the locking contact 106a, thereby completing the fixed connection of the locking link 105d and the fixed connection of the guide block 204a. When maintenance work is required on the steering motor 204, the unlocking switch 106 is moved, and the steering motor 204 is pulled outward while moving the unlocking switch 106, so as to complete its disassembly work and better perform maintenance.

[0039] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present utility model, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0040] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described, i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention.

[0041] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, the development effort will be a routine task of design, fabrication, and production without undue experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A connection structure, characterized in that: include, A locking unit (100), the locking unit (100) comprising a trigger base (101), a rotating gear (105) and an unlocking switch (106); the trigger base (101) is movably mounted in the locking unit (100), the rotating gear (105) is movably connected in the locking unit (100), and the unlocking switch (106) is movably mounted at one end of the locking unit (100).

2. The connection structure according to claim 1, characterized in that: The lower end of the trigger base (101) is movably connected to a clamping link (102), the lower end of the clamping link (102) is fixedly mounted with a clamping spring (103), and a telescopic spring (104) is arranged on the outer side of the clamping link (102).

3. The connection structure according to claim 1, characterized in that: One end of the rotating gear (105) is movably connected to a transmission shaft (105a), a transmission thread (105a-1) is provided on the transmission shaft (105a), a driven thread sleeve (105b) is movably connected to the outer side of the transmission thread (105a-1), and a connecting groove (105b-1) is provided on the outer side of the driven thread sleeve (105b).

4. The connection structure according to claim 3, characterized in that: A positioning clamp ring (105c) is provided on the outside of the connecting groove (105b-1), one end of the driven threaded sleeve (105b) is fixedly connected to a locking connecting rod (105d), and a locking hook (105d-1) is provided on the locking connecting rod (105d).

5. The connection structure according to any one of claims 1 to 4, characterized in that: The lower end of the unlocking switch (106) is movably connected to a locking contact (106a) via a connecting spring (106b), and the size structure of the locking contact (106a) is mutually compatible with the size structure of the locking hook (105d-1).

6. A dust suppressant spray pile, characterized in that: The invention comprises a connection structure as claimed in any one of claims 1 to 5, and a fog pile connecting rod (200), wherein a locking unit (100) is arranged on the fog pile connecting rod (200), the fog pile connecting rod (200) comprises a nozzle shield (202), a reagent nozzle (203) and a steering motor (204), the fog pile connecting rod (200) is movably connected to the nozzle shield (202), a reagent nozzle (203) is arranged on the nozzle shield (202), and one end of the reagent nozzle (203) is connected to the steering motor (204).

7. The dust suppressant spray pile according to claim 6, characterized in that: A support base (201) is movably mounted on the mist pile connecting rod (200), a guide block (204a) is fixedly mounted on the outer side of the steering motor (204), a positioning slot (204b) is provided on the guide block (204a), and a positioning protrusion (204c) is provided at one end of the positioning slot (204b).

8. The dust suppressant spray pile according to claim 7, characterized in that: A linkage rack (204d) is provided at the other end of the positioning slot (204b), and four guide blocks (204a) having the same structure are symmetrically provided on the outer side of the steering motor (204).

9. The dust suppressant spray pile according to claim 8, characterized in that: A motor shield (205) is movably connected to the steering motor (204), a connecting slot (206) is provided on the fog pile connecting rod (200), and a guide slot (207) is provided in the connecting slot (206).

10. The dust suppressant spray pile according to claim 9, characterized in that: A linkage through slot (207a) is provided in the guide slot (207), a positioning groove (207b) is provided at one end of the linkage through slot (207a), and the size of the positioning groove (207b) matches the size of the positioning protrusion (204c).

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