CN219518759U - Current control feeding start-stop device - Google Patents

Abstract

The utility model relates to a current control feeding start-stop device, which comprises a controller, wherein a display screen used for displaying states is fixed on the front surface of the controller, a plurality of keys used for operating the device are fixed on the front surface of the controller, radiating plates used for radiating the inside of the controller are fixed at the left end and the right end of the controller, and a mounting mechanism used for mounting the controller is arranged in the controller; the installation mechanism comprises a rotating shaft which is rotationally connected with the front side of the controller, the back side of the rotating shaft is rotationally connected with the back side of the inner cavity of the controller through a bearing, the front side of the rotating shaft is fixedly provided with a handle, and the outer surface of the rotating shaft is fixedly provided with a worm. This electric current control feeding opens stops device and through setting up installation mechanism, can avoid traditional bolt-up's mode to lead to its needs to use the auxiliary controller of instrument to install, has still made things convenient for simultaneously when the controller breaks down, can be convenient dismantle the controller and obtain the purpose of maintenance or maintenance.

Description

Current control feeding start-stop device

Technical Field

The utility model relates to the technical field of granulation machines, in particular to a current control feeding start-stop device.

Background

The granulator is used for grinding wet powder into required particles, and also can crush massive dry materials into required particles, and is mainly characterized in that the screen is easy to assemble and disassemble, the tightness can be properly adjusted, and the device is convenient to disassemble and easy to clean.

With the development of the automation industry, various mechanical devices are more and more developed, when wet powder is developed into particles, a particle machine is needed to cut the raw materials, in the use process of the particle cutting machine, the feeding speed of the wet powder needs to be controlled, so that the current of the wet powder is controlled by a controller to achieve the purpose of controlling the starting and stopping of the feeding of the wet powder, in the use process of the controller, the existing installation method of the controller is mainly to fix the wet powder by using bolts, and fix the wet powder by using bolts, the wet powder is required to be fixed by means of tools, the method is complicated, the installation of the controller in the later period is not facilitated, and in view of the fact, a current control feeding starting and stopping device is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a current control feeding start-stop device which has the advantage of being convenient for installing and dismantling a controller, and solves the problem that the controller needs to be installed by means of a tool.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the current control feeding start-stop device comprises a controller, wherein a display screen used for displaying states is fixed on the front face of the controller, a plurality of keys used for operating the device are fixed on the front face of the controller, radiating plates used for radiating the inside of the controller are fixed at the left end and the right end of the controller, and an installation mechanism used for installing the controller is arranged inside the controller;

the installation mechanism comprises a rotating shaft which is rotationally connected with the front surface of the controller, the back surface of the rotating shaft is rotationally connected with the back surface of an inner cavity of the controller through a bearing, a handle is fixed on the front surface of the rotating shaft, a worm is fixed on the outer surface of the rotating shaft, a worm wheel is meshed with the left end of the worm, a rotating rod is fixed on the inner peripheral wall of the worm wheel, a sprocket is fixed on the outer surface of the rotating rod, a chain is connected with the outer surface of the sprocket in a transmission manner, driven wheels are connected with the left end and the right end of the chain in a transmission manner, a connecting rod is fixed on the inner peripheral wall of the driven wheels, threaded rods are fixed on the upper end and the lower end of the connecting rod, threaded sleeves are connected with threads on the outer surfaces of the threaded rods, movable plates are fixed on the outer surfaces of the left end and the right end of the movable plates, the two groups of the movable plates are respectively fixed with sliding blocks, and limiting rods penetrating the upper end and the lower end of the controller and extending to the outer ends of the movable plates.

Further, the upper end and the lower end of the rotating rod are respectively connected with the upper end and the lower end of the inner cavity of the controller in a rotating way through bearings.

Further, the left and right side walls of the inner cavity of the controller are respectively provided with a left group of sliding grooves and a right group of sliding grooves, and one ends of the left and right groups of limiting rods, which are opposite, are respectively positioned in the left and right groups of sliding grooves and are in sliding connection with the left and right groups of sliding grooves.

Further, the outer surface of the connecting rod is fixedly provided with two fixing rings, and the directions of threads on the outer surfaces of the upper threaded rod and the lower threaded rod are opposite.

Further, mounting holes are formed in the left end and the right end of the controller, and the mounting holes correspond to the heat dissipation plates.

Further, a plurality of heat dissipation holes are formed in the two heat dissipation plates, and the heat dissipation holes are long and distributed at equal intervals.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this electric current control feeding opens stops device, through setting up installation mechanism, can avoid traditional bolt fastening's mode to lead to its needs to use the auxiliary controller of instrument to install, has still made things convenient for simultaneously when the controller breaks down, can be convenient dismantle the controller and obtain the purpose of maintenance or maintenance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting mechanism of the present utility model;

fig. 3 is a schematic structural diagram of a side face of the present utility model.

In the figure: the device comprises a controller 1, a display screen 2, a key 3, a heat dissipation plate 4, a mounting mechanism 5, a handle 501, a rotating shaft 502, a worm 503, a worm wheel 504, a rotating rod 505, a chain wheel 506, a chain 507, a driven wheel 508, a connecting rod 509, a threaded rod 510, a threaded sleeve 511, a movable plate 512, a slide block 513 and a limit rod 514.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the current control feeding start-stop device in this embodiment includes a controller 1, mounting holes are formed at both left and right ends of the controller 1, left and right groups of sliding grooves are formed on both left and right sidewalls of an inner cavity of the controller 1, a display screen 2 for displaying a state is fixed on a front surface of the controller 1, a plurality of keys 3 for operating devices are fixed on a front surface of the controller 1, heat dissipation plates 4 for dissipating heat inside the controller 1 are fixed at both left and right ends of the controller 1, a plurality of heat dissipation holes are formed inside the two heat dissipation plates 4, the heat dissipation holes are in a strip shape and are distributed at equal intervals, the mounting holes correspond to the heat dissipation plates 4, and a mounting mechanism 5 for mounting the controller 1 is arranged inside the controller 1.

The installation mechanism 5 comprises a rotating shaft 502 which is rotationally connected with the front surface of the controller 1, the back surface of the rotating shaft 502 is rotationally connected with the back surface of the inner cavity of the controller 1 through a bearing, a handle 501 is fixed on the front surface of the rotating shaft 502, a worm 503 is fixed on the outer surface of the rotating shaft 502, a worm wheel 504 is meshed with the left end of the worm 503, a rotating rod 505 is fixed on the inner peripheral wall of the worm wheel 504, the upper end and the lower end of the rotating rod 505 are rotationally connected with the upper end and the lower end of the inner cavity of the controller 1 through bearings respectively and are used for fixing the rotating rod 505, a chain wheel 506 is fixed on the outer surface of the rotating rod 505, a chain 507 is connected with the outer surface of the chain wheel 506 in a transmission way, a driven wheel 508 is connected with the left end and the right end of the chain 507, a connecting rod 509 is fixed on the inner peripheral wall of the driven wheel 508, two fixing rings are fixed on the outer surface of the connecting rod 509, the upper and lower both ends of connecting rod 509 are fixed with threaded rod 510, the screw thread direction of upper and lower two sets of threaded rods 510 surface is opposite, be used for making upper and lower two sets of gag lever posts 514 to the relative or one end that is opposite, threaded sleeve 511 is connected with to the surface screw thread of threaded rod 510, the surface mounting of threaded sleeve 511 has fly leaf 512, the one end that the left and right two sets of fly leaf 512 is opposite all is fixed with slider 513, the one end that the upper and lower two sets of fly leaf 512 is opposite is fixed with gag lever post 514 that runs through the upper and lower both ends of controller 1 and extends to its outside respectively, the one end that the left and right two sets of gag lever posts 514 are opposite is located the inside of the two sets of spouts of left and right sides respectively and is connected with it in a sliding way, in order to prevent screw thread sleeve 511 from following threaded rod 510 and taking place rotatory problem.

In this embodiment, the handle 501 is turned to drive the four threaded rods 510 to rotate, and then drive the four limiting rods 514 to move toward the opposite or opposite ends, so as to achieve the purpose of installing the limiting rods.

It should be noted that, in the present utility model, only the disassembling method is protected, but not the internal circuit, and the circuit connection mode of the controller 1 is the prior art, and in the present utility model, the connection mode and the method thereof are not described in detail.

It can be appreciated that in this technical solution, a mounting plate is required, two mounting blocks are fixed on the front surface of the mounting plate, and a limiting hole is formed at one end of the two opposite mounting blocks, and the limiting rod 514 is adapted to the limiting hole, so that the purpose of mounting the controller 1 is achieved.

The working principle of the embodiment is as follows:

when the controller 1 needs to be installed, the handle 501 is rotated first, the handle 501 rotates to drive the rotating shaft 502 to rotate, then the rotating shaft 502 drives the worm 503 to rotate, the worm wheel 504 can be driven to rotate in the rotating process of the worm 503, the worm wheel 504 can drive the rotating rod 505 to rotate, the sprocket 506 can be driven to rotate by the sprocket 506 through the chain 507, the driven wheel 508 can drive the connecting rod 509 to rotate, then the threaded rod 510 is driven to rotate, the threaded rod 510 can drive the threaded sleeve 511 to move, and under the limiting action of the sliding block 513 and the sliding groove, the threaded sleeve 511 can only drive the movable plate 512 to move towards the opposite or opposite end, so that the limiting rod 514 moves towards the opposite end, and the limiting rod 514 is inserted into the reserved limiting hole, thereby realizing the purpose of installing the controller 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Current control feeding starts and stops device, including controller (1), its characterized in that: the front of the controller (1) is fixedly provided with a display screen (2) for displaying a state, the front of the controller (1) is fixedly provided with a plurality of keys (3) for operating the device, the left end and the right end of the controller (1) are fixedly provided with radiating plates (4) for radiating the inside of the controller (1), and the inside of the controller (1) is provided with an installation mechanism (5) for installing the controller (1);

the installation mechanism (5) comprises a rotating shaft (502) which is rotationally connected with the front surface of the controller (1), the back of the rotating shaft (502) is rotationally connected with the back of the inner cavity of the controller (1) through a bearing, a handle (501) is fixed on the front surface of the rotating shaft (502), a worm (503) is fixed on the outer surface of the rotating shaft (502), the left end of the worm (503) is meshed with a worm wheel (504), the inner peripheral wall of the worm wheel (504) is fixed with a rotating rod (505), the outer surface of the rotating rod (505) is fixed with a chain wheel (506), the outer surface of the chain wheel (506) is connected with a chain (507) in a transmission way, driven wheels (508) are connected at the left end and the right end of the chain (507) far away from the chain wheel (506) in a transmission way, a connecting rod (509) is fixed on the inner peripheral wall of the driven wheel (508), threaded rods (510) are fixed at the upper end and the lower end of the connecting rod (509), the outer surface of the threaded rod (510) is connected with a thread sleeve (511) in a threaded way, the outer surface of the thread bush (511) is fixedly provided with a movable plate (512), one ends of the left movable plate (512) and the right movable plate (512) which are opposite are respectively fixedly provided with a sliding block (513), and one ends of the upper movable plate and the lower movable plate (512) which are opposite are respectively fixedly provided with a limiting rod (514) which penetrates through the upper end and the lower end of the controller (1) and extends to the outside of the controller.

2. The current-controlled feed start-stop device of claim 1, wherein: the upper end and the lower end of the rotating rod (505) are respectively connected with the upper end and the lower end of the inner cavity of the controller (1) in a rotating way through bearings.

3. The current-controlled feed start-stop device of claim 1, wherein: two groups of sliding grooves are respectively formed in the left side wall and the right side wall of the inner cavity of the controller (1), and one ends, opposite to each other, of the two groups of limiting rods (514) are respectively located in the two groups of sliding grooves and are in sliding connection with the sliding grooves.

4. The current-controlled feed start-stop device of claim 1, wherein: two fixing rings are fixed on the outer surface of the connecting rod (509), and the directions of threads on the outer surfaces of the upper threaded rod (510) and the lower threaded rod (510) are opposite.

5. The current-controlled feed start-stop device of claim 1, wherein: mounting holes are formed in the left end and the right end of the controller (1), and the mounting holes correspond to the radiating plates (4).

6. The current-controlled feed start-stop device of claim 1, wherein: a plurality of radiating holes are formed in the two radiating plates (4), and the radiating holes are long and distributed at equal intervals.