Feed additive crushing device

Abstract

The utility model discloses a feed additive crushing and crushing device which comprises a crushing box, two crushing rollers are rotatably installed in the crushing box and connected through a rotating mechanism, a plurality of supporting legs are arranged at the bottom of the crushing box, a feeding port and a discharging port are formed in the upper end and the lower end of the crushing box respectively, and the feeding port is connected with the discharging port. A driving motor connected with one crushing roller is arranged on the outer wall of the crushing box through a supporting frame, a rotating frame is rotationally mounted on the crushing box, a plurality of storage barrels are arranged on the rotating frame, and a rotating shaft is arranged on the crushing box through a supporting plate. According to the utility model, the four storage barrels are adopted, and the same amount of materials are uniformly distributed into each barrel, so that the adverse effect on the crushing effect caused by concentrated inrush of the materials is effectively avoided, the uniform stress of the materials in the crushing process is ensured, and the crushing quality is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the crushing equipment in mechanical engineering especially relates to a feed additive crushing and smashing device. BACKGROUND

[0002] In the prior art, the common crushing device mostly only sets one storage device. The usual operation process is that when the crushing work needs to be carried out, the operator opens the valve on the discharge device, and the material directly enters the crushing box from the storage device, and the material falling amount is often too much. Too much material into the crushing box can increase the working load of the crushing equipment instantaneously. Taking the common crushing roller device as an example, when a large amount of material flows in, exceeds the normal processing capacity of the crushing roller, the crushing roller can appear to be stuck or even stop rotating, which causes the crushing work to be unable to proceed normally, and seriously affects the production efficiency. Secondly, too much material can cause uneven crushing. In the crushing process, the force of each part of the crushing equipment on the material is limited, and too much material can cause part of the material to be insufficiently crushed, so that some material is crushed too much, and some material is not fully crushed, which reduces the quality consistency of the product. SUMMARY

[0003] The utility model discloses a feed additive crushing and smashing device to solve the shortcomings in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A feed additive crushing and smashing device, comprising a crushing box, two crushing rollers are rotatably installed in the crushing box, the two crushing rollers are connected through a rotating mechanism, the bottom of the crushing box is provided with a plurality of supporting legs, the upper and lower ends of the crushing box are respectively provided with a feeding port and a discharge port, a driving motor connected with one of the crushing rollers is arranged on the outer wall of the crushing box through a supporting frame, a rotating frame is rotatably installed on the crushing box, a plurality of storage barrels are arranged on the rotating frame, a rotating shaft is arranged on the crushing box through a supporting plate, the rotating shaft is connected with the driving motor through a synchronous mechanism, and the rotating shaft is connected with the rotating frame through a transmission mechanism.

[0006] Preferably, the rotating mechanism comprises rotating gears installed on the crushing box and connected with the crushing rollers, and the two rotating gears are engaged.

[0007] Preferably, the synchronous mechanism comprises synchronous pulleys installed on the output shaft of the driving motor and the rotating shaft, and the two synchronous pulleys are connected through a synchronous belt.

[0008] Preferably, the transmission mechanism comprises a transmission gear mounted on a rotating shaft, and the rotating frame is provided with a conical gear ring engaged with the transmission gear.

[0009] Preferably, the two transmission gears are both round gears, and the transmission gears are conical gears.

[0010] Preferably, the number of the plurality of storage barrels is four, and the four storage barrels are distributed at equal intervals in the circumferential direction of the rotating frame.

[0011] The beneficial effects of the present application are as follows:

[0012] 1. Four storage barrels are adopted to uniformly distribute equal amounts of materials into each barrel, effectively avoiding the adverse effects of concentrated material inflow on the crushing effect, and ensuring uniform stress of the materials during the crushing process, thereby greatly improving the crushing quality.

[0013] 2. The rotary motion does not require an additional power device for driving, but is cleverly driven by the transmission mechanism, and is efficiently linked with the rotation of the crushing roller. Not only is the equipment structure simplified, but also the overall operation efficiency of the equipment is improved, thereby showing excellent technical advantages and practical value. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A structural schematic view of a feed additive crushing and pulverizing device is provided in the present application.

[0015] Figure 2 A structural schematic view of a feed additive crushing and pulverizing device is provided in the present application. Figure 1 A structural schematic view of a feed additive crushing and pulverizing device is provided in the present application.

[0016] Figure 3 A structural schematic view of a feed additive crushing and pulverizing device is provided in the present application. Figure 2 A structural schematic view of a feed additive crushing and pulverizing device is provided in the present application.

[0017] Figure 4 A structural schematic view of a feed additive crushing and pulverizing device is provided in the present application. Figure 1 A structural schematic view of a feed additive crushing and pulverizing device is provided in the present application.

[0018] In the figure: 1, crushing box; 2, supporting leg; 3, rotating frame; 4, storage barrel; 5, conical gear ring; 6, supporting frame; 7, driving motor; 8, rotating gear; 9, supporting plate; 10, rotating shaft; 11, transmission gear; 12, synchronous pulley; 13, synchronous belt; 14, crushing roller; 15, feeding port; 16, discharging port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0020] Reference Figures 1-4The utility model provides a kind of feed additive crushing and pulverizing device, including pulverizing box 1, two crushing rollers 14 are rotatably installed in pulverizing box 1, two crushing rollers 14 are connected by rotating mechanism, the bottom of pulverizing box 1 is equipped with multiple support legs 2, the upper and lower ends of pulverizing box 1 are respectively equipped with feed inlet 15 and discharge outlet 16, the outer wall of pulverizing box 1 is equipped with the drive motor 7 connected with one of crushing roller 14 by support frame 6, rotating frame 3 is rotatably installed on pulverizing box 1, rotating frame 3 is equipped with multiple storage barrels 4, the transmission shaft 10 is equipped on pulverizing box 1 by support plate 9, the transmission shaft 10 is connected with drive motor 7 by synchronous mechanism, the transmission shaft 10 is connected with rotating frame 3 by transmission mechanism.

[0021] Rotating mechanism includes rotating gear 8 installed on pulverizing box 1 and connected with crushing roller 14, and two rotating gears 8 are engaged. Two transmission gears 11 are all circular gears, as shown in the figure, the rotation of two crushing rollers 14 can be realized by the engagement of two rotating gears 8 after the start of drive motor 7, and the feed additive falling from feed inlet 15 can be crushed by two crushing rollers 14.

[0022] Synchronous mechanism includes synchronous pulley 12 installed on the output shaft of drive motor 7 and transmission shaft 10, and two synchronous pulleys 12 are connected by synchronous belt 13. The synchronous rotation of transmission shaft 10 can be realized by synchronous pulley 12 matched with synchronous belt 13 after the start of drive motor 7, and power transmission is realized.

[0023] Transmission mechanism includes transmission gear 11 installed on transmission shaft 10, and taper gear ring 5 engaged with transmission gear 11 is arranged on rotating frame 3. Transmission gear 11 is a taper gear. Transmission gear 11 matched with the above-mentioned taper gear ring 5 realizes power transmission, and the rotating operation of rotating frame 3 can be realized when transmission shaft 10 rotates.

[0024] The number of multiple storage barrels 4 is four, and the four storage barrels 4 are distributed at equal intervals relative to the circumferential direction of rotating frame 3. Storage barrel 4 is open at both ends, and only the feed additive in the storage barrel 4 at feed inlet 15 will enter pulverizing box 1, and the rest of the openings below the storage barrel 4 are limited by the upper end surface of pulverizing box 1 and will not enter pulverizing box 1.

[0025] When the utility model is used, feed additives are divided into four storage barrels 4, and then drive motor 7 is started to drive crushing roller 14 to rotate with rotating gear 8, at the same time, transmission shaft 10 is driven to rotate with synchronous pulley 12 and synchronous belt 13, and when transmission shaft 10 rotates, rotating frame 3 is driven to rotate with the help of transmission gear 11 and taper gear ring 5, rotating frame 3 drives storage barrel 4 to rotate, and with rotation, storage barrel 4 rotates in turn to correspond to feed inlet 15, and the material falls into pulverizing box 1 and can be crushed by crushing roller 14, and finally falls out through discharge outlet 16.

[0026] The above merely is the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art, according to the technical scheme and the application concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, all should be covered in the protection scope of the present application.

Claims

1. A feed additive crushing and pulverizing device comprising a pulverizing box (1), characterized in that, The pulverizing box (1) is rotatably provided with two pulverizing rollers (14), the two pulverizing rollers (14) are connected through a rotating mechanism, the bottom of the pulverizing box (1) is provided with a plurality of supporting legs (2), the upper and lower ends of the pulverizing box (1) are respectively provided with a feeding port (15) and a discharging port (16), the outer wall of the pulverizing box (1) is provided with a driving motor (7) connected with one of the pulverizing rollers (14) through a supporting frame (6), the pulverizing box (1) is rotatably provided with a rotating frame (3), the rotating frame (3) is provided with a plurality of storage barrels (4), the pulverizing box (1) is provided with a rotating shaft (10) through a supporting plate (9), the rotating shaft (10) is connected with the driving motor (7) through a synchronous mechanism, and the rotating shaft (10) is connected with the rotating frame (3) through a transmission mechanism.

2. The feed additive crushing and pulverizing device according to claim 1, characterized in that, The rotating mechanism comprises rotating gears (8) mounted on the pulverizing box (1) and connected with the pulverizing rollers (14), and the two rotating gears (8) are engaged.

3. The feed additive crushing and pulverizing device according to claim 2, characterized in that, The synchronous mechanism comprises synchronous pulleys (12) mounted on the output shaft of the driving motor (7) and the rotating shaft (10), and the two synchronous pulleys (12) are connected through a synchronous belt (13).

4. The feed additive crushing and pulverizing device according to claim 3, characterized in that, The transmission mechanism comprises a transmission gear (11) mounted on the rotating shaft (10), and the rotating frame (3) is provided with a conical gear ring (5) engaged with the transmission gear (11).

5. The feed additive crushing and pulverizing device according to claim 4, characterized in that, The two transmission gears (11) are both circular gears, and the transmission gear (11) is a conical gear.

6. The feed additive crushing and pulverizing device according to claim 5, characterized in that, The plurality of storage barrels (4) are four in number, and the four storage barrels (4) are distributed at equal intervals in the circumferential direction of the rotating frame (3).

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