CN219812571U - Compound feed preparation device - Google Patents

Abstract

The utility model relates to the technical field of feed preparation, and discloses a compound feed preparation device which comprises a crushing bin and a feed inlet on the upper surface of the crushing bin, wherein the upper surface of the crushing bin is fixedly connected with a clamping bin and a bracket, the upper end of the bracket is fixedly connected with a transmission assembly, the inner wall of the clamping bin is rotatably connected with two clamping rollers, and one end of each of the two clamping rollers is connected with the transmission assembly. This kind of compound feed preparation facilities drives two grip rolls that are connected together through the drive assembly on the support to make can grasp the straw raw materials that puts into before when the grip roll rotates, and the below transmission, when in through the pan feeding mouth to broken storehouse, cut up by the inside cutting knife in broken storehouse, and because the centre gripping of grip roll still can not appear rocking, can make the more even and even by the cutting.

Description

Compound feed preparation device

Technical Field

The utility model relates to the technical field of feed preparation, in particular to a compound feed preparation device.

Background

Cattle are natural common cattle species in China, the number of rearing heads in China is the first in large livestock or cattle, and the rearing area is almost nationwide. Cattle are also relatively simple in feeding, mainly taking coarse fodder, such as crop straw, etc.

These stalks also do not feed cattle directly. It is necessary to crush it and then mix some of the nutritional feed for feeding. The existing straw crushing is generally carried out on a straw crusher.

Such as authorized bulletin number: CN217615128U discloses a livestock feed preparation device, which relates to the technical field of feed preparation devices. This poultry feed preparation facilities, comprises a workbench, fixed surface installs dry storehouse on the workstation, dry storehouse top fixed mounting has broken storehouse, fixed mounting has the motor box on the inner wall in broken storehouse, fixed mounting has two-way motor on the inner wall of motor box, rotate on the inner wall in broken storehouse and install broken bucket, an output fixed mounting of two-way motor has first bull stick, first bull stick outside fixed mounting has the cutting knife. This poultry fodder preparation facilities is when using, through starting bi-directional motor, cooperation first gear makes the cutting knife cut the operation to the fodder in the broken bucket, cuts the broken fritter with massive fodder into the fritter, simultaneously, through the motion of first grinding net and second grinding net, makes fritter fodder grind into tiny fodder, makes things convenient for the eat and absorption of animal. "

However, the existing feed preparation device still has the following problems:

although the feed in the crushing barrel can be cut and crushed into small pieces through the cutting knife, meanwhile, the small pieces of feed are ground into fine feed through the movement of the first grinding net and the second grinding net, so that the feed is convenient for animals to eat and absorb, but the cutting knife on the first rotating rod and the crushing bin is parallel to the feed inlet, and the straw is generally long-strip-shaped, when the straw is placed into the feed inlet, if the straw is not subjected to pressure and binding force, the straw is fixed and pressed down, and the straw placed into the feed inlet can be beaten or blocked at the feed inlet, so that the crushing effect is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a compound feed preparation device which at least solves one of the problems presented by the background art, such as: the user can put in straw raw materials more conveniently and rapidly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound feed preparation facilities, includes broken storehouse and the pan feeding mouth of broken storehouse upper surface, its characterized in that: the utility model provides a crushing bin, including broken storehouse, support, the upper end fixedly connected with drive assembly of support, the inner wall in centre gripping storehouse rotates and is connected with two centre gripping rollers, two one of them one end of centre gripping roller all is connected with drive assembly, drive assembly includes motor, master gear and from the gear, the output shaft and the master gear fixed connection of motor, master gear and from gear intermeshing, master gear and from the one end that the motor was kept away from all run through centre gripping storehouse outer wall and with two centre gripping roller fixed connection, the outer wall and the support fixed connection of motor, two the equal fixedly connected with of outer wall of centre gripping roller a plurality of grip strips, one side that the centre gripping storehouse is close to the motor is connected with the dust cover, the storage tank has been seted up to one side that the dust cover is close to the centre gripping storehouse, master gear and from the gear all be located the storage tank one side that the centre gripping storehouse was kept away from to the dust cover has seted up the draw-in with the draw-in groove intercommunication, the outer wall and the draw-in groove of motor and support match the setting, two distance between the centre gripping roller is greater than the width of two grip strips.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of compound feed preparation facilities drives two grip rolls that are connected together through the drive assembly on the support to make can grasp the straw raw materials that puts into before when the grip roll rotates, and the below transmission, when in through the pan feeding mouth to broken storehouse, cut up by the inside cutting knife in broken storehouse, and because the centre gripping of grip roll still can not appear rocking, can make the more even and even by the cutting.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the clamping warehouse of the utility model;

FIG. 3 is a schematic view of the internal structure of the clamping bin of the utility model;

fig. 4 is an enlarged schematic view of the structure of the clamping strip according to the present utility model.

In the figure: 1. crushing bin; 101. a feed inlet; 2. a clamping bin; 3. a motor; 4. a slave gear; 5. a main gear; 6. a bracket; 7. a dust cover; 701. a clamping groove; 702. a storage groove; 8. a grip roll; 9. clamping the strip.

Description of the embodiments

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.

Referring to fig. 1-4, a compound feed preparation device comprises a crushing bin 1 and a feed inlet 101 on the upper surface of the crushing bin 1, wherein the upper surface of the crushing bin 1 is fixedly connected with a clamping bin 2 and a bracket 6, the upper end of the bracket 6 is fixedly connected with a transmission assembly, the inner wall of the clamping bin 2 is rotatably connected with two clamping rollers 8, and one end of each of the two clamping rollers 8 is connected with the transmission assembly.

The composite feed preparation device has a structure similar to that of the existing composite feed preparation device, such as a livestock feed preparation device disclosed in patent publication No. CN217615128U, and the main improvement point of the composite feed preparation device is that a user can conveniently and rapidly put straw raw materials into the composite feed preparation device, as shown in fig. 1-4, when the composite feed preparation device is used, firstly, the straw raw materials are put into the clamping bin 2, at the moment, a transmission component on the bracket 6 is opened, the transmission component is started to drive two clamping rollers 8 connected with the transmission component to rotate together, and the rotation directions of the two clamping rollers 8 are opposite, so that the straw raw materials put into before are clamped when the clamping rollers 8 rotate and are transmitted downwards, and when the straw raw materials pass through the feeding port 101 to the crushing bin 1, the straw raw materials are cut by a cutter in the crushing bin 1, and the clamping of the clamping rollers 8 can not shake, so that the cut straw raw materials are more smooth and uniform.

As shown in fig. 2 and 3, the transmission assembly comprises a motor 3, a main gear 5 and a slave gear 4, an output shaft of the motor 3 is fixedly connected with the main gear 5, the main gear 5 and the slave gear 4 are meshed with each other, one ends of the main gear 5 and the slave gear 4, which are far away from the motor 3, penetrate through the outer wall of the clamping bin 2 and are fixedly connected with two clamping rollers 8, and the outer wall of the motor 3 is fixedly connected with a bracket 6. After the motor 3 in the transmission assembly is started, the output shaft of the motor 3 drives the main gear 5 to start rotating, the driven gear 4 meshed with the main gear 5 is driven to rotate after rotating, the other ends of the main gear 5 and the driven gear 4 are connected with the clamping rollers 8, so that the two clamping rollers 8 are driven to rotate together along with the rotation of the main gear 5 and the driven gear 4, and the rotation directions of the main gear 5 and the driven gear 4 are opposite because the main gear 5 and the driven gear 4 are in meshed connection, so that the rotation directions of the two clamping rollers 8 are opposite.

As shown in fig. 4, the outer walls of the two clamping rollers 8 are fixedly connected with a plurality of clamping strips 9. The clamping force of the clamping roller 8 can be increased through the clamping strip 9, so that the straw is more stable and is not easy to shake and deviate.

As shown in fig. 2, a dust cover 7 is connected to one side of the clamping bin 2, which is close to the motor 3, and a storage groove 702 is formed in one side of the dust cover 7, which is close to the clamping bin 2, and the master gear 5 and the slave gear 4 are both located in the storage groove 702. By arranging the dust cover 7, when the straws are placed, part of the straws fall into the meshing position of the main gear 5 and the auxiliary gear 4, so that the rotation effect is influenced and even the gears are damaged.

As shown in fig. 2, a clamping groove 701 communicated with a storage groove 702 is formed in one side, away from the clamping bin 2, of the dust cover 7, and the outer walls of the motor 3 and the bracket 6 are arranged in a matched mode with the clamping groove 701. Through the matching of the clamping groove 701 and the motor 3 and the bracket 6, firstly, one more supporting force can be given to the dust cover 7, and secondly, the matching is arranged so as to reduce gaps and reduce the possibility of falling in dust, sundries and the like.

As shown in fig. 4, the distance between the two pinch rollers 8 is greater than the width of the two pinch strips 9. When the two groups of clamping bars 9 on the two clamping rollers 8 are too close, the clamping bars 9 may be damaged when being collided together, and the speed of straw lowering is affected when the distance is too small.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a compound feed preparation facilities, includes crushing storehouse (1) and pan feeding mouth (101) of crushing storehouse (1) upper surface, its characterized in that: the utility model discloses a crushing bin, including crushing bin (1), upper surface fixedly connected with centre gripping storehouse (2) and support (6), the upper end fixedly connected with drive assembly of support (6), the inner wall of centre gripping storehouse (2) rotates and is connected with two grip rolls (8), two the wherein one end of grip roll (8) all is connected with drive assembly, drive assembly includes motor (3), master gear (5) and slave gear (4), the output shaft and the master gear (5) of motor (3) are fixedly connected, master gear (5) and slave gear (4) intermesh, master gear (5) and slave gear (4) are kept away from the one end of motor (3) and all run through centre gripping storehouse (2) outer wall and with two grip rolls (8) fixed connection, the outer wall of motor (3) and support (6) are all fixedly connected with a plurality of grip strips (9), one side that centre gripping storehouse (2) are close to motor (3) is connected with dust cover (7), one side that centre gripping storehouse (7) are close to (702) is seted up, the main gear (5) and the auxiliary gear (4) are both positioned in the storage groove (702), a clamping groove (701) communicated with the storage groove (702) is formed in one side, far away from the clamping bin (2), of the dust cover (7), the outer walls of the motor (3) and the support (6) are matched with the clamping groove (701), and the distance between the two clamping rollers (8) is larger than the width of the two clamping strips (9).