CN221183730U

CN221183730U - Cylinder primary cleaning screen

Info

Publication number: CN221183730U
Application number: CN202323028086.2U
Authority: CN
Inventors: 孙仕飞
Original assignee: Hubei Xinliannong Feed Co ltd
Current assignee: Hubei Xinliannong Feed Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-21
Anticipated expiration: 2033-11-09

Abstract

The utility model provides a cylindrical primary cleaning sieve which comprises a material collecting tank, wherein the lower end of the material collecting tank is in a conical cylindrical shape, a supporting leg is arranged at the side end of the bottom of the material collecting tank, a discharging pipe, a first control valve, a screw conveyor, a sieving hole, a feeding hopper, a sieving cylinder, a stirring module, a discharging pipe, a through hole, a second control valve and a discharging pipe. Through the cylindrical preliminary screening of the present utility model. Not only can satisfy the basic demand of sieving the processing to the fodder to scrape the mode of material structure and screen out the large granule impurity in the fodder through setting up in the feeding structure, but also can make the user clear up the large granule impurity that holds back in scraping the material structure conveniently, thereby make scrape the material structure and can last to carry out the screening processing to the large granule impurity in the fodder effectively, thereby improve and carry out the effect and the efficiency of screening processing to the fodder throughout the day.

Description

Cylinder primary cleaning screen

Technical Field

The utility model belongs to the technical field of screening equipment, and particularly relates to a cylindrical primary cleaning screen.

Background

In the process of producing the feed, the feed needs to be screened to remove impurities such as stones and bran in the feed. The existing cylinder primary cleaning sieve, although satisfying the basic demand of sieving treatment to the fodder, and in order to big granule impurity enters into the primary cleaning sieve, thereby lead to the primary cleaning sieve can only screen out with little granule impurity, can't screen out big granule impurity from the fodder effectively, and then influence the effect of sieving treatment to the fodder, often can set up filtration in the feeding structure for come out with big granule impurity filtration, but after the use through a period, often can lead to filtration to hold back more impurity, and filtration is fixed setting in feeding structure again usually, with can not leading to the user to clear up in the filtration conveniently big granule impurity that holds back fast, and then lead to filtration can not continue to carry out filtration to the big granule impurity in the fodder effectively after the work of a period.

For example, the utility model of publication No. CN 209631620U discloses a cylindrical preliminary cleaning screen, in the technical scheme of this patent, the filter screen is fixedly arranged in the feeding hopper, although the filter screen can filter large particle impurities, the filter screen cannot be conveniently taken out from the feeding hopper, and the large particle impurities trapped on the filter screen cannot be conveniently cleaned, so that after a period of work, the device can be caused, because more large particle impurities are trapped on the filter screen and cannot be conveniently cleaned, the subsequent filtering effect on the material is affected, and the overall effect and efficiency of screening the material are further affected.

Disclosure of utility model

In view of the above, the utility model aims at the defects of the prior art, and provides a cylindrical primary cleaning screen which can not only meet the basic requirement of screening treatment on feed, but also screen out large-particle impurities in the feed in a mode of arranging a scraping structure in a feeding structure, and can also enable a user to conveniently clean the large-particle impurities trapped in the scraping structure, so that the scraping structure can continuously and effectively screen the large-particle impurities in the feed, and the whole-day effect and efficiency of screening treatment on the feed are improved.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a drum is clear sieve just, including the lower extreme is the cylindric groove that gathers materials of awl, the bottom side of collection silo is provided with the supporting leg, the bottom of collection silo is provided with the unloading pipe, be provided with first control valve on the unloading pipe, be provided with horizontal screw conveyer through the montant on the inner wall of collection silo, be provided with a plurality of sieve material holes on screw conveyer's the lateral wall, screw conveyer's left end top is provided with the feeder hopper, the inside of feeder hopper is provided with sifting the section of thick bamboo, sifting the section of thick bamboo's bottom and being provided with stirring module, sifting the bottom side of section of thick bamboo and being provided with the row material pipe that extends to the feeder hopper outside, the side of feeder hopper is provided with the through-hole with row material pipe looks adaptation, the upper end of row material pipe is provided with the second control valve, screw conveyer's right-hand member bottom is provided with the discharging pipe that extends to the groove below that gathers materials.

As a further improvement of the utility model, the stirring module comprises a stirring motor which is arranged at the bottom of the filter cartridge and the output shaft extends into the filter cartridge, the upper end of the output shaft of the stirring motor is provided with a stirring shaft, the stirring shaft is provided with stirring blades, and the output shaft of the stirring motor is provided with a scraping plate which is matched with the inner wall of the side end of the filter cartridge and the inner wall of the bottom.

As a further improvement of the utility model, a placement boss is arranged on the inner wall of the upper end of the feed hopper, a placement clamping plate matched with the prevention boss is arranged at the upper end of the screening cylinder, a fixing bolt for clamping and fixing the placement boss is arranged on the placement clamping plate, and a threaded fixing hole matched with the fixing bolt is arranged on the placement boss.

As a further improvement of the utility model, the upper end of the feed hopper is clamped and provided with a feed guide hopper matched with the filter cylinder, and the side end of the feed guide hopper is provided with a clamping groove matched with the feed hopper.

As a further development of the utility model, the fixing bolt is a hand screw bolt.

As a further development of the utility model, the side ends of the feed guide hoppers are also provided with handles.

As a further improvement of the utility model, the side ends of the support legs are provided with extension plates, and the extension plates are provided with foundation bolts for fixing with the ground.

Compared with the prior art, the utility model has the following beneficial effects: firstly, sieving the feed entering the sieving cylinder through the feed hopper by a sieving cylinder and a stirring module to screen out large-particle impurities; when more large-particle impurities are trapped in the screening cylinder, the large-particle impurities trapped in the screening cylinder can be discharged out of the screening cylinder through the discharge pipe only by opening the control valve, and then the control valve is closed, so that the large-particle impurities in the feed can be continuously screened.

Secondly, through the feeding guide hopper, the fodder can be prevented from falling into the gap between the screening filter cylinder and the feeding hopper, and the fodder can smoothly fall into the screening filter cylinder.

Thirdly, through the handle, can conveniently remove the feeding guide fill, conveniently realize or remove the joint of joint groove and feeder hopper fixed, conveniently realize or remove the nimble fixed of feeding guide fill and feeder hopper.

Fourth, the anchor bolts can pass through the extension plates and are connected with the ground, so that the device is prevented from easily shifting and turning over in the working process.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is a schematic view of the structure of the feed hopper, the through hole and the placement boss of the utility model;

FIG. 3 is a schematic view of the structure of the screen cartridge, discharge tube, second control valve, stirring shaft, stirring blade, scraping plate, holding clamp plate, and fixing bolt of the present utility model;

FIG. 4 is a schematic diagram of the structure of the discharge pipe, the second control valve, the stirring motor, the placement boss and the placement clamping plate;

FIG. 5 is a schematic view of the structure of the feed guide hopper, the clamping groove and the handle of the present utility model.

In the figure: 101. a material collecting groove; 102. support legs; 103. discharging pipes; 104. a first control valve; 105. a vertical rod screw; 106. a rotary conveyor; 107. screening holes; 108. a feed hopper; 109. a screen cartridge; 110. a discharge pipe; 111. a through hole; 112. a second control valve; 113. a discharge pipe; 201. a stirring motor; 202. a stirring shaft; 203. stirring blades; 204. a scraping plate; 301. placing a boss; 302. placing a clamping plate; 303. a fixing bolt; 304. a feed guide hopper; 305. a clamping groove; 306. a handle; 307. an extension plate; 308. foundation bolts.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, 2, 3 and 4, a cylindrical primary cleaning sieve comprises a material collecting tank 101 with a conical lower end, wherein a supporting leg 102 is arranged at the side end of the bottom of the material collecting tank 101, a discharging pipe 103 is arranged at the bottom of the material collecting tank 101, a first control valve 104 is arranged on the discharging pipe 103, a horizontal screw conveyor 106 is arranged on the inner wall of the material collecting tank 101 through a vertical rod, a plurality of sieve holes 107 are arranged on the side wall of the screw conveyor 106, a feeding hopper 108 is arranged at the top of the left end of the screw conveyor 106, a sieve cylinder 109 is arranged in the feeding hopper 108, a stirring module is arranged at the bottom of the sieve cylinder 109, a discharging pipe 110 extending to the outer side of the feeding hopper 108 is arranged at the side end of the sieve cylinder 109, a through hole 111 matched with the discharging pipe 110 is arranged at the upper end of the discharging pipe 110, a second control valve 112 is arranged at the bottom of the right end of the screw conveyor 106, and a discharging pipe 113 extending to the lower side of the material collecting tank 101 is arranged at the bottom of the right end of the screw conveyor 106.

As shown in fig. 3 and 4, the stirring module comprises a stirring motor 201 arranged at the bottom of the filter cartridge and having an output shaft extending into the filter cartridge, a stirring shaft 202 is arranged at the upper end of the output shaft of the stirring motor 201, stirring blades 203 are arranged on the stirring shaft 202, and a scraping plate 204 adapted to the inner wall of the side end and the inner wall of the bottom of the filter cartridge is arranged on the output shaft of the stirring motor 201.

As shown in fig. 2, 3 and 4, a placement boss 301 is disposed on an inner wall of an upper end of the feed hopper 108, a placement clamping plate 302 adapted to the prevention boss is disposed on an upper end of the screen filter cylinder 109, a fixing bolt 303 for fixing the placement boss 301 in a clamping manner is disposed on the placement clamping plate 302, and a threaded fixing hole adapted to the fixing bolt 303 is disposed on the placement boss 301.

The screen cylinder 109 can be put into the feed hopper 108 by the snap fit of the placement snap plate 302 and the prevention boss, and then the fixing bolts 303 can be made to pass through the side walls of the placement snap plate 302 and be connected with the screw fixing holes, so that the screen cylinder 109 can be flexibly fixed into the feed hopper 108, and then the stirring motor 201 can be driven, so that the stirring shaft 202 and the stirring blades 203 perform stirring treatment and auxiliary preparation of screening on the feed falling into the screen cylinder 109.

The feed can be added into the feed hopper 108, the feed can firstly fall into the sieve filter cylinder 109, the feed falling into the sieve filter cylinder 109 is stirred through the cooperation of the stirring shaft 202 and the stirring blade 203, so that the feed can be better sieved, large-particle impurities in the feed can be trapped by the sieve filter cylinder 109 because the large-particle impurities cannot pass through the sieve holes of the sieve filter cylinder 109, the feed and the small-particle impurities can pass through the sieve holes of the sieve filter cylinder 109 and continuously fall into the feed hopper 108, and then can enter the screw conveyor 106, the screw conveyor 106 carries out conveying treatment, the small-particle impurities can pass through the sieve holes 107 and fall into the aggregate tank 101, and then the small-particle impurities can be discharged out of the aggregate tank 101 through the feed pipe 103 by only opening the first control valve 104. Feed continues to be conveyed in the screw conveyor 106 by failing to pass through the screen openings 107 until it exits the screw conveyor 106 through the discharge pipe 113.

When more large-particle impurities are trapped in the sieve filter cylinder 109, the feed can be suspended from being added into the feed hopper 108, the second control valve 112 is opened, meanwhile, the large-particle impurities in the sieve filter cylinder 109 are stirred through the stirring shaft 202 and the stirring blade 203, and the large-particle impurities on the inner wall of the sieve filter cylinder 109 are scraped through the scraping plate 204, so that the large-particle impurities leave the sieve filter cylinder 109 through the discharge pipe 110 to be discharged; the second control valve 112 is then closed and the feed is continuously filtered through the screen cartridge 109 for large particulate impurities.

According to another embodiment of the present utility model, as shown in fig. 5, the upper end of the feeding hopper 108 is clamped with a feeding guide hopper 304 adapted to the sieve filter cartridge 109, and the lateral end of the feeding guide hopper 304 is provided with a clamping groove 305 adapted to the feeding hopper 108. The fixing bolt 303 is a hand screw bolt. By the feed guide hopper 304, the feed can be prevented from falling into the gap between the screen cylinder 109 and the feed hopper 108, so that the feed can smoothly fall into the screen cylinder 109.

According to another embodiment of the present utility model, as shown in FIG. 5, the side end of the feed guide hopper 304 is also provided with a handle 306. Through the handle 306, the feeding guide hopper 304 can be conveniently moved, the clamping and fixing of the clamping groove 305 and the feeding hopper 108 can be conveniently realized or released, and the flexible fixing of the feeding guide hopper 304 and the feeding hopper 108 can be conveniently realized or released.

According to another embodiment of the present utility model, as shown in fig. 1, the side ends of the support legs 102 are provided with extension plates 307, and anchor bolts 308 for fixing with the ground are provided on the extension plates 307.

The anchor bolts 308 may be passed through the extension plate 307 and connected to the ground during operation of the device, thereby avoiding easy shifting and rollover of the device during operation.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a drum is clear sieve just, includes that the lower extreme is cylindric groove (101) that gathers materials of awl, and the bottom side end in groove (101) that gathers materials is provided with supporting leg (102), its characterized in that: the bottom of feed bin (101) is provided with unloading pipe (103), be provided with first control valve (104) on unloading pipe (103), be provided with horizontal screw conveyer (106) through the montant on the inner wall of feed bin (101), be provided with a plurality of sieve material holes (107) on the lateral wall of screw conveyer (106), the left end top of screw conveyer (106) is provided with feeder hopper (108), the inside of feeder hopper (108) is provided with sifting cartridge (109), the bottom of sifting cartridge (109) is provided with stirring module, the bottom side of sifting cartridge (109) is provided with row material pipe (110) that extend to the feeder hopper (108) outside, the side of feeder hopper (108) is provided with through-hole (111) with row material pipe (110) looks adaptation, the upper end of row material pipe (110) is provided with second control valve (112), the right-hand member bottom of screw conveyer (106) is provided with and extends to discharging pipe (113) below feed bin (101).

2. The cylindrical primary screen of claim 1, wherein: the stirring module comprises a stirring motor (201) arranged at the bottom of the filter cartridge and an output shaft extending to the inside of the filter cartridge, a stirring shaft (202) is arranged at the upper end of the output shaft of the stirring motor (201), stirring blades (203) are arranged on the stirring shaft (202), and a scraping plate (204) matched with the inner wall of the side end of the filter cartridge and the inner wall of the bottom is arranged on the output shaft of the stirring motor (201).

3. A cylindrical primary screen as claimed in claim 2, wherein: the utility model discloses a sieve filter cartridge, including feeder hopper (108), sieve filter cartridge (109), fixing bolt (301) that is used for placing boss (301) joint fixed is provided with on the upper end inner wall of feeder hopper (108), the upper end of sieve filter cartridge (109) is provided with places cardboard (302) with preventing boss looks adaptation, place cardboard (302) on be provided with on the boss (301) be provided with the screw thread fixed orifices with fixing bolt (303) looks adaptation.

4. A cylindrical primary screen as claimed in claim 3, wherein: the upper end joint of feeder hopper (108) is provided with feed guide fill (304) with sieve filter cartridge (109) looks adaptation, and the side of feed guide fill (304) is provided with joint groove (305) with feeder hopper (108) looks adaptation.

5. The cylindrical primary screen of claim 4, wherein: the fixing bolt (303) is a hand-screwed bolt.

6. The cylindrical primary screen of claim 5, wherein: the side end of the feeding guide hopper (304) is also provided with a handle (306).

7. The cylindrical primary screen of claim 6, wherein: the side ends of the supporting legs (102) are provided with extension plates (307), and foundation bolts (308) used for being fixed with the ground are arranged on the extension plates (307).