CN219647764U - Fodder grinder - Google Patents

Abstract

The utility model belongs to the field of feed processing equipment, and particularly relates to a feed grinder, which comprises a feed inlet at the upper end of the grinder, a discharge outlet at the lower end of the grinder, and a dust removing mechanism for removing dust, wherein the dust removing mechanism comprises a dust collecting opening arranged at the upper end of the feed inlet, the dust collecting opening is communicated with a blower, the blower comprises an air inlet and an air supply outlet, the air supply outlet is communicated with a conveying pipe, and a dust removing tank is arranged below the conveying pipe. According to the utility model, the floating body is lifted along with the water level in the dust removal tank, the limiting rod only can vertically lift under the limiting action of the sleeve and the limiting plate, when the water level is lowered, the detection head at the top end of the limiting rod is continuously lowered until the detection head is close to the proximity switch, the proximity switch senses the detection head and sends a signal to the controller, and the controller controls the buzzer to send out a sound to remind an operator of adding water.

Description

Fodder grinder

Technical Field

The utility model belongs to the field of feed processing equipment, and particularly relates to a feed grinder.

Background

The application document of application number CN201620256964.7 discloses a fodder grinder, it is taken away the dust of feed inlet department through the air exhauster, prevented to influence air quality because of the dust escape, the air of taking away is absorbed by water, stretch into the air outlet of pipeline in the aquatic has better dust absorption effect, but water can constantly evaporate, and also can take away moisture when the air outlet discharges the air current, thereby lead to the water level to descend, the water level descends and leads to the air outlet to break away from the water, influence the dust removal effect, but the workman can not in time notice the air outlet breaks away from the water, lead to the dust escape to the air.

Disclosure of Invention

Aiming at the situation that the worker cannot timely notice that the air outlet is separated from the water body, the utility model provides the feed grinder capable of giving out an alarm sound when the water level is too low.

In order to achieve the above purpose, the technical scheme includes that the feed grinder comprises a feed inlet at the upper end of the grinder and a discharge outlet at the lower end of the grinder, and further comprises a dust removing mechanism for removing dust, wherein the dust removing mechanism comprises a dust collection opening arranged at the upper end of the feed inlet, the dust collection opening is communicated with a blower, the blower comprises an air inlet and an air supply opening, the air supply opening is communicated with a conveying pipe, a dust removing tank is arranged below the conveying pipe, a sleeve and a limiting plate are fixed on the side wall of the dust removing tank, a floating body is arranged in the sleeve, the top of the floating body is fixedly connected with a limiting rod, the limiting rod penetrates through the limiting plate, the upper end of the limiting rod is fixedly connected with a detection head, the dust removing tank is fixedly connected with a proximity switch for sensing the detection head, the proximity switch is electrically connected with a controller, the controller is electrically connected with a buzzer, and the detection head is in a barrel shape.

Preferably, the limiting rod is fixedly connected with a mud scraping block for scraping mud attached to the inner wall of the sleeve.

Preferably, the controller is also electrically connected with an electric valve for controlling the water discharge of the water pipe.

Preferably, a drain pipe is arranged on the side wall of the dust removal tank, and a filter is arranged at one end of the drain pipe away from the dust removal tank.

Preferably, one end of the drain pipe, which is far away from the dust removal tank, is fixedly connected with the recovery tank, and the drain pipe penetrates through the side wall of the recovery tank.

Preferably, a drain outlet for discharging sludge is also arranged at the bottom of the dust removal tank.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the floating body is lifted along with the water level in the dust removal tank, the limiting rod only can be lifted vertically under the limiting action of the sleeve and the limiting plate, when the water level is lowered, the detecting head at the top end of the limiting rod is lowered continuously until the detecting head is close to the proximity switch, the proximity switch senses the detecting head and sends a signal to the controller, the controller controls the buzzer to send out a sound to remind an operator to add water, and further, the controller can also control the electric valve to be opened to automatically add water into the dust removal tank. The utility model has simple structure and easy operation, and is suitable for popularization and use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic view of a feed grinder;

fig. 2 is an enlarged view of the structure at a in fig. 1.

In the above figures, 1, a pulverizer; 11. a feed inlet; 12. a discharge port; 2. a driving motor; 3. a blower; 31. a dust collection port; 4. a dust removal tank; 41. a sewage outlet; 42. a drain pipe; 43. a filter; 44. a floating body; 45. a sleeve; 46. scraping mud blocks; 47. a limiting plate; 48. a limit rod; 49. a detection head; 5. a recovery tank; 6. a proximity switch; 7. an electric valve; 8. a controller; 9. a buzzer.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1 and 2, a feed grinder comprises a feed inlet 11 at the upper end of a grinder 1 and a discharge outlet 12 at the lower end, wherein the grinder 1 grinds feed and generates dust, the grinder 1 is driven by a driving motor 2, the feed grinder further comprises a dust removing mechanism for removing dust, the dust removing mechanism comprises a dust collecting opening 31 arranged at the upper end of the feed inlet 11, the dust collecting opening 31 is communicated with a blower 3, the blower 3 pumps away dust generated during operation of the grinder 1, the blower 3 comprises an air inlet and an air outlet, the air outlet is communicated with a conveying pipe, a dust removing tank 4 is arranged below the conveying pipe, an air outlet of the conveying pipe stretches into a water body, the blower 3 sends the pumped dust into the dust removing tank 4, and the dust is absorbed by water in the dust removing tank 4.

In order to remind workers of the water level falling in the dust removal tank 4, a sleeve 45 and a limiting plate 47 are fixed on the side wall of the dust removal tank 4, a floating body 44 is arranged in the sleeve 45, the floating body 44 can be driven to ascend or descend by water level change in the dust removal tank 4, a limiting rod 48 is fixedly connected to the top of the floating body 44, the limiting rod 48 penetrates through the limiting plate 47, the limiting plate 47 enables the limiting rod 48 to be incapable of horizontally moving, the floating body 44 vertically ascends and descends along the sleeve 45, the limiting rod 48 further vertically ascends and descends, a detection head 49 is fixedly connected to the upper end of the limiting rod 48, a proximity switch 6 for sensing the detection head 49 is fixedly connected to the dust removal tank 4, when an object approaches the proximity switch 6, the proximity switch 6 can send out a signal, the proximity switch 6 is commonly used for a machine tool, the proximity switch 6 is electrically connected with a controller 8, the controller 8 can receive the signal transmitted by the proximity switch 6, the controller 8 is electrically connected with a buzzer 9, the buzzer 9 sounds to remind operators to add water into the dust removal tank 4, and the detection head 49 is in a barrel shape.

Specifically, when the water level in the dust removal tank 4 drops, the detection head 49 descends along with the floating body 44 and gradually approaches the proximity switch 6, the proximity switch 6 senses the proximity switch 6 to generate a signal, the signal is sent to the controller 8, and the controller 8 controls the buzzer 9 to make a sound to remind an operator of adding water.

In order to scrape the soil attached to the inner wall of the sleeve 45, a mud scraping block 46 for scraping the soil attached to the inner wall of the sleeve 45 is fixedly connected to the limiting rod 48. Specifically, since soil in the water body can be attached to the dust removal tank 4 and the inner wall of the sleeve 45, the progressive accumulation of soil can affect the lifting of the floating body 44 in the sleeve 45, and the mud scraping block 46 enters the sleeve 45 from the top of the sleeve 45 by pressing the detection head 49, so as to scrape the mud layer on the inner wall of the sleeve 45.

In order to realize automatic water adding, the controller 8 is also electrically connected with the electric valve 7 for controlling the water pipe to discharge water, the controller 8 can control the electric valve 7 to be opened and closed, and the water pipe is arranged above the dust removal tank 4 and is used for adding water into the dust removal tank 4.

In order to drain the water in the dust tank 4, a drain pipe 42 is arranged on the side wall of the dust tank 4, and a filter 43 is arranged at one end of the drain pipe 42 away from the dust tank 4, wherein the filter 43 is used for filtering soil.

In order to collect water discharged from the drain pipe 42, a recovery tank 5 is fixedly connected to an end of the drain pipe 42 remote from the dust removal tank 4, the drain pipe 42 penetrates through a side wall of the recovery tank 5, and water filtered by the filter 43 is collected by the recovery tank 5.

In order to discharge the soil accumulated in the dust tank 4, a drain 41 for discharging sludge is further provided at the bottom of the dust tank 4.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a fodder grinder, includes the discharge gate of feed inlet and the lower extreme of grinder upper end, still including the dust removal mechanism that is used for removing dust, dust removal mechanism is including setting up the dust absorption mouth in the feed inlet upper end, the dust absorption mouth intercommunication has the air-blower, the air-blower includes air intake and supply-air outlet, the supply-air outlet intercommunication has the conveyer pipe, the conveyer pipe below is provided with the dust removal jar, a serial communication port, be fixed with sleeve pipe, limiting plate on the lateral wall of dust removal jar, intraductal body that is provided with of sleeve pipe, the top fixedly connected with gag lever post of body, the gag lever post passes the limiting plate, the upper end fixedly connected with of gag lever post detects the head, still fixedly connected with is used for the proximity switch of response detection head on the dust removal jar, proximity switch electric connection has the controller, controller electric connection has bee calling organ, it is barrel form to detect the head.

2. The feed grinder of claim 1, wherein the stop lever is fixedly connected with a mud scraping block for scraping mud attached to the inner wall of the sleeve.

3. The feed grinder of claim 1, wherein the controller is further electrically connected to an electrically operated valve for controlling the discharge of the water tube.

4. The feed grinder of claim 1, wherein a drain pipe is provided on a side wall of the dust tank, and a filter is installed at an end of the drain pipe away from the dust tank.

5. The feed grinder of claim 4, wherein the drain pipe is fixedly connected to the recovery tank at an end thereof remote from the dust removal tank, and the drain pipe penetrates through a sidewall of the recovery tank.

6. The feed grinder of claim 1, wherein a drain for discharging sludge is further provided at the bottom of the dust tank.