CN209546875U - Mixing device for pig feed production - Google Patents

Abstract

The utility model provides a mixing device for pig feed production, which comprises a shell, a stirring shaft is vertically arranged in the center of the shell, a first stirring drum and a second stirring drum are respectively fixed on the upper part and the lower part of the stirring shaft, and the stirring shaft is A plurality of third mixing drums are slidingly arranged between the first mixing drum and the second mixing drum, and a first spring is arranged between two adjacent third mixing drums. A second spring is arranged between them, a third spring is arranged between the third mixing drum and the second mixing drum at the bottom, and a number of mixing blades are arranged on the first mixing drum, the second mixing drum and the third mixing drum, The top of the stirring shaft is provided with a plurality of L-shaped stirring rods, the vertical part of the L-shaped stirring rods is provided with spiral blades, the top sides of the housing are provided with feeding hoppers, and the inner top wall of the housing corresponds to the inlet The hopper is provided with a discharge mechanism capable of controlling the falling of the material, and a discharge pipe is provided on both sides of the bottom of the shell, and a discharge valve is provided on the discharge pipe.

Description

Mixing device for pig feed production

technical field

The utility model relates to the technical field of pig feed production, in particular to a mixing device for pig feed production.

Background technique

The pig industry has a long history, and now pork has become one of the indispensable foods on every household table. In the process of raising pigs, pig feed is the most important thing. Good pig feed can make pigs grow quickly and healthily; pigs Feed ingredients generally include corn, bran, soybeans, sauce residue, bone meal and some cake-like raw materials. In the production process of pig feed, mixing devices are generally required to mix various raw materials; existing The mixing mechanism of the mixing device used for pig feed production is mostly relatively simple, and the feed can only be mixed simply, and the mixing effect is not good; moreover, most of the mixing device does not have a mechanism to control the feeding, so the feed cannot be mixed layer by layer, and the use effect is not good. .

Contents of the invention

The utility model aims at the above technical problems and provides a mixing device for pig feed production.

In order to achieve the above object, the utility model adopts the following technical solutions: a mixing device for pig feed production, including a housing, which is characterized in that a stirring shaft is vertically arranged in the center of the housing, and the upper and lower parts of the stirring shaft are respectively fixed with The first mixing drum and the second mixing drum, a plurality of third mixing drums are slid between the first mixing drum and the second mixing drum on the stirring shaft, and a first spring is arranged between two adjacent third mixing drums, Both ends of the first spring are fixed on the third mixing drum, and a second spring is arranged between the third mixing drum on the top layer and the first mixing drum, and the two ends of the second spring are respectively fixed on the third mixing drum and the first mixing drum. On the first mixing drum, a third spring is arranged between the third mixing drum and the second mixing drum at the bottom, and the two ends of the third spring are respectively fixed on the third mixing drum and the second mixing drum, and the first mixing drum , The second mixing drum and the third mixing drum are equipped with some mixing blades, the top of the stirring shaft is provided with a plurality of L-shaped stirring rods, the vertical part of the L-shaped stirring rod is provided with a helical blade, and the lower end of the stirring shaft Extending out of the shell and connected to the first motor, the bottom of the shell is provided with a blanking plate, the inside of the blanking plate is provided with a number of electric heating wires, and the middle part of the blanking plate is provided with a first through hole for the stirring shaft to pass through. There are feeding hoppers on both sides of the top of the housing, and a feeding mechanism that can control the falling of materials is provided on the inner top wall of the housing corresponding to the feeding hopper, and a discharge pipe is provided on both sides of the bottom of the housing. A discharge valve is provided on the pipe.

The four corners of the bottom of the housing are provided with supporting legs, and the bottoms of the supporting legs are provided with rubber damping pads.

Described mixing blade comprises the first mixing blade, and the other end of the first mixing blade is welded with the second mixing blade, and the first mixing blade and the second mixing blade are all provided with some crushing blades, the first mixing blade and the second mixing blade They are all arranged in an arc shape, and the bending directions of the first mixing blade and the second mixing blade are opposite.

The blanking mechanism includes a material retaining plate slidably arranged on the inner top wall of the housing. The material retaining plate is provided with a discharge opening, and the upper parts of the opposite sides of the two material retaining plates are provided with fourth springs. The other end is connected with the inner side wall of the casing, and a cam driven by a second motor is provided at the lower part of the side where the two baffle plates are facing away from each other.

Compared with the prior art, the beneficial effect of the utility model is that the third mixing drum provided by the utility model and the mixing blade provided on the third mixing drum can continuously change the stirring position, thereby increasing the stirring radius and improving the mixing effect. Better; the provided feeding mechanism can realize intermittent feeding, so that the materials inside the shell gradually increase and are mixed layer by layer, further improving the mixing effect.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the figure: 1. Shell; 2. Stirring shaft; 3. The first mixing drum; 4. The second mixing drum; 5. The third mixing drum; 6. The first spring; 7. The second spring; 8. The third Spring; 9, stirring rod; 10, spiral blade; 11, first motor; 12, blanking plate; 13, electric heating wire; 14, feeding hopper; 15, discharge pipe; A mixing blade; 18, the second mixing blade; 19, a material blocking plate; 20, a feeding port; 21, a fourth spring; 22, a cam.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

As shown in Figure 1, a mixing device for pig feed production includes a housing 1, a stirring shaft 2 is vertically arranged in the center of the housing 1, and a first mixing drum 3 and a second mixing drum 3 are respectively fixed on the upper and lower parts of the stirring shaft 2. Two mixing drums 4, a plurality of third mixing drums 5 are slid between the first mixing drum 3 and the second mixing drum 4 on the stirring shaft 2, and a first spring 6 is arranged between two adjacent third mixing drums 5 , both ends of the first spring 6 are fixed on the third mixing drum 5, a second spring 7 is arranged between the uppermost third mixing drum 5 and the first mixing drum 3, and the two ends of the second spring 7 are respectively fixed On the third mixing drum 5 and the first mixing drum 3, a third spring 8 is arranged between the lowermost third mixing drum 5 and the second mixing drum 4, and the two ends of the third spring 8 are respectively fixed on the third stirring drum. cylinder 5 and the second mixing cylinder 4, and the first mixing cylinder 3, the second mixing cylinder 4 and the third mixing cylinder 5 are provided with a number of mixing blades, and the top of the stirring shaft 2 is provided with a plurality of L-shaped stirring rods 9. The vertical part of the L-shaped stirring rod 9 is provided with a helical blade 10, the lower end of the stirring shaft 2 protrudes from the casing 1 and is connected to the first motor 11, and the bottom of the casing 1 is provided with a blanking plate 12, and the blanking The inside of the plate 12 is provided with a number of electric heating wires 13, the middle part of the blanking plate 12 is provided with a first through hole for the stirring shaft 2 to pass through, the top two sides of the housing 1 are provided with a feed hopper 14, and the inside of the housing 1 Corresponding to the feeding hopper 14, the top wall is provided with a feeding mechanism capable of controlling the whereabouts of materials, and the bottom sides of the housing 1 are provided with discharge pipes 15, and the discharge pipe 15 is provided with a discharge valve.

The four corners of the bottom of the housing 1 are provided with supporting legs 16, and the bottom of the supporting legs 16 is provided with rubber shock pads.

Described mixing blade comprises the first mixing blade 17, the other end of the first mixing blade 17 is welded with the second mixing blade 18, is all provided with some pulverizing blades on the first mixing blade 17 and the second mixing blade 18, the first mixing blade 17 and the second mixing blade 18 are both arranged in an arc shape, and the bending directions of the first mixing blade 17 and the second mixing blade 18 are opposite.

The blanking mechanism includes a material stopper 19 which is slidably arranged on the inner top wall of the housing 1. The material stopper 19 is provided with a discharge port 20, and the upper part of the opposite side of the two material stoppers 19 is provided with a fourth The spring 21 and the other end of the fourth spring 21 are connected to the inner side wall of the housing 1 , and a cam 22 driven by a second motor is provided at the lower part of the opposite side of the two baffle plates 19 .

When the utility model is in use, the material is added to the inside of the housing 1 from the feed hopper 14, and the second motor drives the cam 22 to rotate so that the discharge port 20 provided on the blocking plate 19 can be intermittently connected with the discharge of the feed hopper 14. The material ports overlap, so that intermittent feeding can be realized, and the material inside the shell 1 gradually increases, and the mixing effect is better; the material falling into the shell 1 is in the rotating first mixing drum 3, second mixing drum 4, Stir and mix under the action of the third mixing drum 5, mixing blade, stirring rod 9 and helical blade 10, the arranging helical blade 10 can make the material inside the housing 1 constantly roll up and down, further improving the mixing effect; The material falls on the blanking plate 12 , and the material is heated and dried during the process of sliding down the blanking plate 12 , and finally discharged from the discharge pipe 15 .

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various improvements of the method concept and technical solutions of the utility model are adopted, or the utility model can be directly implemented without improvement. Those applied to other occasions are all within the protection scope of the present utility model.

Claims (4)

1. a boar food production mixing arrangement, including shell (1), which is characterized in that the center of inside of shell (1) is set vertically Have agitating shaft (2), the upper and lower part of agitating shaft (2) is respectively fixed with the first mixing drum (3) and the second mixing drum (4), stirring Sliding is equipped with multiple third mixing drums (5), two adjacent thirds between the first mixing drum (3) and the second mixing drum (4) on axis (2) The first spring (6) are equipped between mixing drum (5), the both ends of the first spring (6) are each attached on third mixing drum (5), top layer Third mixing drum (5) and the first mixing drum (3) between be equipped with second spring (7), the both ends of second spring (7) are separately fixed at On third mixing drum (5) and the first mixing drum (3), the is equipped between undermost third mixing drum (5) and the second mixing drum (4) Three springs (8), the both ends of third spring (8) are separately fixed on third mixing drum (5) and the second mixing drum (4), and first stirs It mixes and is equipped with several mixing blades on cylinder (3), the second mixing drum (4) and third mixing drum (5), the top of agitating shaft (2) is equipped with The vertical portion of the stirring rod (9) of multiple L-types, L-type stirring rod (9) is equipped with helical blade (10), and the lower end of agitating shaft (2) is stretched out Shell (1) is simultaneously connected with first motor (11), and the bottom of shell (1) is equipped with blanking plate (12), blanking plate (12) if inside be equipped with The middle part of dry electric heating wire (13), blanking plate (12) is equipped with for agitating shaft (2) perforative first through hole, the top two of shell (1) Side is equipped with feed hopper (14), and the blanking for being equipped at feed hopper (14) and can control material whereabouts is corresponded on the inner roof wall of shell (1) The two sides of the bottom of mechanism, shell (1) are equipped with discharge nozzle (15), and discharge nozzle (15) is equipped with outlet valve.

2. boar food production mixing arrangement according to claim 1, which is characterized in that the bottom of the shell (1) Portion's four corners are equipped with supporting leg (16), and the bottom of supporting leg (16) is equipped with Rubber shock-absorbing pad.

3. a boar food according to claim 1 production mixing arrangement, which is characterized in that the mixing blade includes First mixing blade (17), the other end of the first mixing blade (17) are welded with the second mixing blade (18), the first mixing blade (17) and on the second mixing blade (18) several Disintegrating knifes, the first mixing blade (17) and the second mixing blade (18) are equipped with It is disposed as arc, and the bending direction of the first mixing blade (17) and the second mixing blade (18) is opposite.

4. a boar food according to claim 1 production mixing arrangement, which is characterized in that the cutting agency includes The striker plate (19) being slidably arranged on shell (1) inner roof wall, striker plate (19) are equipped with feed opening (20), two striker plates (19) An opposite upper lateral part is equipped with the 4th spring (21), and the other end of the 4th spring (21) is connected with the inner sidewall of shell (1), and two The side lower part that striker plate (19) is away from each other, which is equipped with, passes through the second motor-driven cam (22).