CN219964987U - Milling device - Google Patents

Abstract

The utility model discloses a grinding device, which comprises a box body, wherein the box body is provided with a grinding cavity and a screening cavity, the grinding cavity is communicated with the screening cavity, the interior of the grinding cavity is rotationally connected with two grinding rollers and a hairbrush roller, the interior of the screening cavity is provided with a screening device and a conveying device, the conveying device is positioned below the screening device, and the screening device is provided with a screening frame, an arc screening net, a fixing frame and a supporting frame.

Description

Milling device

Technical Field

The utility model belongs to the technical field of feed processing, and particularly relates to a grinding device.

Background

The feed is typically a feed for raising pigs consisting of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives. All raw materials are processed into powder, so that the raw materials in different powder shapes are convenient to mix into feed, and a grinding device is needed.

And current milling equipment has certain drawback, firstly, when current device rolls the crocus, the powder adheres easily on rolling the roller, secondly, current milling equipment can not screen the powder after the crushing, and wherein pulverizes incomplete raw materials and powder and mixes together can not sieve to influence the effect of crocus.

Disclosure of Invention

In order to solve the problems, the utility model provides a grinding device, which is realized by the following technical scheme.

The utility model provides a milling equipment, includes the box, the box is provided with crocus chamber and screening chamber, and crocus chamber and screening chamber communicate with each other, the inside in crocus chamber rotates and is connected with two crocus roller and brush roller, the inside in screening chamber is provided with screening plant and conveyor, and conveyor is located screening plant's below, screening plant is provided with screening frame, arc screening net, mount, support frame, conveyor is provided with the delivery table.

Further, the distance between the two grinding rollers is smaller than 5mm, and the two brush rollers are respectively attached to the outer surface of the grinding roller and rotate.

Further, arc screening net fixed connection is in the bottom of screening frame, the equal through connection in both ends of screening frame has the dead lever, the spring has all been cup jointed at the both ends of dead lever, mount fixed mounting is in the inside in screening chamber, the trompil has all been seted up to the both sides of mount, the dead lever both ends are movable respectively to run through inside the trompil in the mount both sides.

Further, the support frame is fixed in the screening frame and is obliquely arranged in the screening cavity, and the inclination angle of the screening frame is 15-20 degrees.

Further, the support frame is connected to one end of the screening frame, which inclines downwards, and a vibrating motor is fixedly arranged at the center of the top of the support frame.

Further, a second discharge hole is formed in one side of the box body, corresponding to the position of the conveying table, and one end of the conveying table penetrates through the second discharge hole to extend to the outside of the box body.

Further, a first discharge hole is formed in the bottom of the box body, corresponding to one end of the screening frame, which is inclined downwards.

Further, the feeder hopper is installed to the position that the box top corresponds the crocus chamber, the access hole has been seted up to the position that the box top corresponds the screening chamber, the top lid of access hole has the access door.

The device has the beneficial effects that in the working process, firstly, the grinding rollers and the brush rollers are mutually matched and connected, so that the feed can be ground and milled, then, the ground feed can be screened through the mutually matched and connected screening frame, the arc screening net, the fixing frame and the supporting frame, the structure is reasonable, the feed can be conveniently ground and screened, and the feed grinding effect is improved.

Drawings

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

Fig. 1: the utility model relates to a structural schematic diagram of a grinding device;

fig. 2: the structure of the screening frame, the arc screening net and the fixing frame is schematically shown;

fig. 3: an enlarged view of a portion at a shown in fig. 2.

The reference numerals are as follows:

1. a case; 101. a feed hopper; 102. an access opening; 103. an access door; 104. a first discharge port; 105. a second discharge port;

2. grinding roller;

3. a brush roller;

4. a conveying table;

5. a screening frame; 501. a fixed rod; 502. a spring;

6. an arc screening net;

7. a fixing frame; 701. opening holes;

8. a support frame; 801. a vibration motor.

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.

As shown in fig. 1-3, the present utility model has the following specific examples.

Examples:

the utility model provides a milling equipment, includes box 1, and box 1 is provided with crocus chamber and screening chamber, and crocus chamber communicates with each other with the screening chamber, and the inside rotation in crocus chamber is connected with two crocus roller 2 and brush roller 3, and the inside in screening chamber is provided with screening plant and conveyor, and conveyor is located screening plant's below, and screening plant is provided with screening frame 5, arc screening net 6, mount 7, support frame 8, and conveyor is provided with carries platform 4.

Through adopting above-mentioned technical scheme, when using the device, at first, pass through feeder hopper 101 input crocus intracavity portion with the fodder, the crocus roller 2 and the brush roller 3 that box 1 inside set up all can control rotatoryly through peripheral driving device, thereby can roll the crocus to the fodder that gets into, the fodder after the crocus can enter into screening intracavity portion and drop on screening plant voluntarily, screening plant passes through vibrating motor 801 and provides power production vibration, thereby can sieve the powder on the arc screening net 6, the fine material after the screening can be carried out from second discharge gate 105 through carrying platform 4, the coarse fodder can be through the automatic whereabouts output of first discharge gate 104, and steam generator is rational in infrastructure, be convenient for carry out crocus to the fodder, can sieve the fodder after the crocus simultaneously, moreover, the steam generator is rational in infrastructure, can improve the effect of fodder crocus.

Specifically, the interval between two milling roller 2 is less than 5mm, and two brush roller 3 laminating respectively are rotatory at milling roller 2 surface.

Through adopting above-mentioned technical scheme, the clearance between two crocus roller 2 can pass the fodder of extrusion crocus, simultaneously, the brush roller 3 of setting can strike off the powder of adhesion at crocus roller 2 surface.

Specifically, arc screening net 6 fixed connection is in the bottom of screening frame 5, and the equal through connection in both ends of screening frame 5 has dead lever 501, and spring 502 has all been cup jointed at the both ends of dead lever 501, and mount 7 fixed mounting is in the inside in screening chamber, and trompil 701 has all been seted up to the both sides of mount 7, and the movable trompil 701 inside in the mount 7 both sides is run through respectively at the dead lever 501 both ends.

The support frame 8 is fixed in the screening frame 5 and is installed in the screening cavity in an inclined mode, and the inclination angle of the screening frame 5 is 15-20 degrees.

The support frame 8 is connected on the one end of screening frame 5 downward sloping, and vibrating motor 801 is fixed mounting in the top central point of support frame 8.

Through adopting above-mentioned technical scheme, can drive screening frame 5 and the arc screening net 6 of installation to vibrate, so that to the fodder that drops on arc screening net 6 is sieved, the vibrating motor 801 that sets up promptly can drive support frame 8 vibrations, support frame 8 installs on the top of screening frame 5, screening frame 5 passes trompil 701 movable mounting through dead lever 501 on mount 7, wherein, the spring 502 of setting can make screening frame 5 about the in-process automatic re-setting on mount 7, be convenient for then support frame 8 drive screening frame 5 and vibrate about two mounts 7, drive arc screening net 6 promptly and vibrate about, thereby can sieve the fodder that drops on arc screening net 6.

Specifically, a second discharge port 105 is formed on one side of the box 1 corresponding to the position of the conveying table 4, and one end of the conveying table 4 extends to the outside of the box 1 through the second discharge port 105.

The bottom of the box body 1 is provided with a first discharge hole 104 corresponding to one end of the screening frame 5 which is inclined downwards.

Through adopting above-mentioned technical scheme, the second discharge gate 105 that sets up can make the powder after the screening plant sieves pass through thereby the inside output of box 1 of delivery table 4, and the first discharge gate 104 that sets up can make the coarse fodder after the screening plant sieves discharge to coarse fodder and powder of the fodder of being convenient for sieve.

Specifically, the position that box 1 top corresponds the crocus chamber installs feeder hopper 101, and access hole 102 has been seted up to the position that box 1 top corresponds the screening chamber, and access door 103 has been covered on the top of access hole 102.

Through adopting above-mentioned technical scheme, the feeder hopper 101 that sets up can carry the fodder to box 1 inside, and the feeder hopper 101 that sets up can overhaul or dismouting to the inside equipment of box 1, and the access door 103 that sets up can close it.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. The utility model provides a milling equipment, includes box (1), its characterized in that: the novel grinding machine is characterized in that the box body (1) is provided with a grinding cavity and a screening cavity, the grinding cavity is communicated with the screening cavity, two grinding rollers (2) and brush rollers (3) are rotationally connected in the grinding cavity, a screening device and a conveying device are arranged in the screening cavity, the conveying device is located below the screening device, the screening device is provided with a screening frame (5), an arc screening net (6), a fixing frame (7) and a supporting frame (8), and the conveying device is provided with a conveying table (4).

2. A milling apparatus as claimed in claim 1, wherein: the distance between the two grinding rollers (2) is smaller than 5mm, and the two brush rollers (3) are respectively attached to the outer surface of the grinding roller (2) to rotate.

3. A milling apparatus as claimed in claim 1, wherein: arc screening net (6) fixed connection is in the bottom of screening frame (5), all through-connection in both ends of screening frame (5) has dead lever (501), spring (502) have all been cup jointed at the both ends of dead lever (501), mount (7) fixed mounting is in the inside of screening chamber, trompil (701) have all been seted up to the both sides of mount (7), inside trompil (701) of dead lever (501) both ends respectively activity run through in mount (7) both sides.

4. A milling apparatus as claimed in claim 3, wherein: the support frame (8) is fixed in the screening frame (5) and is obliquely arranged in the screening cavity, and the inclination angle of the screening frame (5) is 15-20 degrees.

5. A milling apparatus as claimed in claim 4, wherein: the support frame (8) is connected to one end of the screening frame (5) which is inclined downwards, and a vibrating motor (801) is fixedly arranged at the center of the top of the support frame (8).

6. A milling apparatus as claimed in claim 1, wherein: a second discharge hole (105) is formed in one side of the box body (1) corresponding to the position of the conveying table (4), and one end of the conveying table (4) penetrates through the second discharge hole (105) and extends to the outside of the box body (1).

7. A milling apparatus as claimed in claim 1, wherein: the bottom of the box body (1) is provided with a first discharge hole (104) corresponding to one end of the screening frame (5) which is inclined downwards.

8. A milling apparatus as claimed in claim 1, wherein: the utility model discloses a screening box, including box (1), screening cavity, access door (103), feeder hopper (101) are installed to the position that box (1) top corresponds the crocus chamber, access hole (102) have been seted up to the position that box (1) top corresponds the screening chamber, the top lid of access hole (102) has access door (103).