Forage grass crushing and stirring device

Abstract

The utility model belongs to the technical field of forage grass processing, and particularly discloses a forage grass crushing and stirring device which comprises a mixing box, at least two crushing boxes with the same structure are fixedly connected to the top of the mixing box, a crushing mechanism is rotatably connected to the interior of each crushing box and driven by a second motor, and a filter screen is detachably connected to the bottom of each crushing mechanism. The two sides of the top of the material mixing box are fixedly connected with obliquely-arranged material receiving plates respectively, the bottom of the material mixing box is fixedly connected with a stirring tank, the stirring tank is sleeved with a heat preservation box, a stirrer is rotationally connected into the stirring tank, and hot air generators are fixedly connected to the two opposite sides of the material mixing box and communicated with the heat preservation box through pipelines. According to the feeding device, the smashing box and the mixing box are combined, smashing can be conducted firstly, then stirring and mixing are conducted, manual mixing is replaced, the feeding efficiency is improved, and the labor intensity of workers is relieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of forage processing, and particularly relates to a forage crushing and stirring device. BACKGROUND

[0002] In modern animal husbandry, feed processing and preparation is one of the key factors affecting animal feeding efficiency and production performance. The traditional forage processing method is artificial cutting and direct feeding after drying. This method is not only inefficient, but also difficult to fully utilize the nutritional components of the feed. With the development of people's life, more and more small farmers also begin to develop individual breeding industry. Unlike professional breeders, these breeders do not need to invest too much cost, and the pasture of their own farmland is enough for them. Therefore, more and more farmers begin to breed as a sideline. Poultry usually does not eat corn stalks and pasture completely, resulting in a lot of waste. If the pasture is crushed and mixed, this waste can be reduced. Usually, farmers only crush different forages and store them in the warehouse. When the livestock needs to be fed, the crushed feed needs to be mixed by artificial labor before feeding the poultry. This not only increases the labor intensity, but also seriously reduces the feeding speed and increases the labor cost. Therefore, a device capable of crushing different forages and mixing them is needed to reduce the artificial mixing steps. SUMMARY

[0003] In view of the above technical problems, the utility model provides a device capable of crushing different forages and mixing them to reduce the artificial mixing steps, so as to solve the problems of artificial mixing, low feeding efficiency and high labor intensity of the existing small farmer breeding.

[0004] To solve the above technical problems, the technical scheme of the utility model is as follows: a forage crushing and stirring device, comprising a mixing box, at least two structurally identical crushing boxes are fixedly connected to the top of the mixing box, the bottom of the crushing box is in communication with the top of the mixing box, an inlet is arranged on the top of the crushing box, and a crushing mechanism is rotatably connected inside the crushing box, the crushing mechanism is driven by a second motor, a filter screen is detachably connected to the bottom of the crushing mechanism, two inclined material receiving plates are fixedly connected to the top of the mixing box on the two sides respectively, a stirring tank is fixedly connected to the bottom of the mixing box, a heat preservation box is arranged outside the stirring tank, and a stirrer is rotatably connected inside the stirring tank, the stirrer is driven by a first motor, an outlet is arranged on the bottom of the stirring tank, hot air generators are fixedly connected to the opposite sides of the mixing box, the output ends of the hot air generators are in communication with the heat preservation box through pipelines, the inclined downward ends of the two material receiving plates are located above the stirring tank, air outlets are fixedly connected to the opposite side walls of the mixing box, and doors are arranged on the side walls of the crushing boxes.

[0005] Further, a valve is installed on the discharge port.

[0006] Further, the crushing mechanism comprises a rotating shaft, a support, a blade, and a fixed disc, the rotating shaft is rotationally connected in the crushing box, one end of the rotating shaft is fixedly connected with the output end of the second motor, the fixed disc is fixedly connected on the rotating shaft, the fixed disc is provided with a mounting hole, the support passes through the mounting hole and is fixedly connected with the fixed disc, and the blade is rotationally connected on the support.

[0007] Further, the crushing box is fixedly connected with sliding rails at two sides of the bottom, and the filter screen is detachably connected on the sliding rails.

[0008] Further, a sleeve is arranged between every two blades, and the sleeve is sleeved on the support.

[0009] Further, the filter screen, the receiving plate and the side wall of the stirring tank are all provided in a mesh structure, and the mesh hole of the filter screen is larger than that of the receiving plate and the side wall of the stirring tank.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1. The utility model discloses a mixing device for different grasses, which comprises a mixing box, a stirring tank, a second motor, a crushing mechanism, a filter screen, a receiving plate, a heat generator and a heat preservation box.

[0012] 2. The utility model discloses a crushing mechanism, which can drive the fixed disc to rotate by the motor, and the blade can swing on the support, so that the grass can be crushed better and faster. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model.

[0014] Figure 2 It is a right view structural schematic view of the utility model.

[0015] Figure 3 It is a structural schematic view of the utility model. Figure 2 It is an enlarged view of A in the middle.

[0016] In the figure: 1, mixing box, 2, crushing box, 3, crushing mechanism, 31, rotating shaft, 32, support, 33, blade, 34, fixed disc, 35, sleeve, 4, feeding port, 5, filter screen, 6, receiving plate, 7, air outlet pipe, 8, stirring tank, 9, hot air generator, 10, stirrer, 11, insulation box, 12, first motor, 13, discharge port, 14, valve, 15, second motor, 16, sliding rail, 17, box door. DETAILED DESCRIPTION

[0017] The utility model will be further described below with reference to the drawings.

[0018] As Figures 1 to 3 shown in a kind of forage grass crushing and stirring device, including mixing box 1, to be able to carry out the crushing of different forage simultaneously, at least two structures identical crushing box 2 are fixedly connected on the top of mixing box 1, to facilitate the explosive material of forage after crushing, the bottom of crushing box 2 is connected with the top of mixing box 1, to facilitate the input forage, be provided with feeding port 4 on the top of crushing box 2, to be able to more efficiently crush forage, crushing mechanism 3 is rotatably connected in crushing box 2, crushing mechanism 3 is driven by second motor 15, to make the size of forage particle after crushing uniform, detachably connect filter screen 5 on the bottom of crushing mechanism 3, filter screen 5 is semi-circular with the size of crushing mechanism 3, to be able to mix before entering lower stirring tank 8, two sides of the top of mixing box 1 are respectively fixedly connected with the receiving plate 6 of inclined setting, the end of receiving plate 6 inclined downward is oppositely arranged, to make different forage mix more evenly, stirring tank 8 is fixedly connected at the bottom of mixing box 1, the top of stirring tank 8 is open, to avoid energy waste, guarantee hot air blowing into stirring tank 8, insulation box 11 is provided with stirring tank 8, to make hot air better circulation, the top of insulation box 11 is provided with mesh structure, stirring tank 8 is rotatably connected with stirrer 10 in the inside, stirrer 10 is driven by first motor 12, first motor 12 is fixedly connected on the bottom of mixing box 1, the output end of first motor 12 is fixedly connected with the lower end of stirrer 10 by penetrating the bottom wall of mixing box 1, to facilitate the collection of mixed forage, discharge port 13 is formed in the bottom of stirring tank 8, to be able to timely dry forage after crushing, avoid mildew after stacking, hot air generator 9 is fixedly connected on the opposite side of mixing box 1, the output end of hot air generator 9 is connected with insulation box 11 by pipeline, to make forage directly enter stirring tank 8, so that the end of both receiving plate 6 inclined downward is located above stirring tank 8, to timely take out the moisture in forage, air outlet pipe 7 is fixedly connected on the opposite side wall of mixing box 1, air outlet pipe 7 is located below receiving plate 6, to facilitate the replacement of filter screen 5, box door 17 is formed on the side wall of crushing box 2.

[0019] To facilitate the control of discharge in stirring tank 8, valve 14 is installed on discharge port 13.

[0020] In order to more efficient crushing forage, the crushing mechanism 3 includes the rotating shaft 31, the support 32, the blade 33, the fixed disc 34, the rotating shaft 31 is rotatably connected in the crushing box 2, one end of the rotating shaft 31 is fixedly connected with the output end of the second motor 15, the rotating shaft 31 is fixedly connected with the fixed disc 34, the fixed disc 34 is provided with the mounting hole, the support 32 passes through the mounting hole and is fixedly connected with the fixed disc 34, the blade 33 is rotatably connected on the support 32, the crushing mechanism 3 is provided with three fixed discs 34, six mounting holes are evenly arranged on each fixed disc 34, one support 32 passes through each mounting hole, and a plurality of blades 33 are evenly arranged on the support.

[0021] In order to facilitate the fixation of the semicircular filter screen, the slide rails 16 are fixedly connected on both sides of the bottom of the crushing box 2, and the filter screen 5 is detachably connected on the slide rails 16.

[0022] In order to ensure that the blades cannot slide left and right, the sleeve 35 is arranged between every two blades 33, the sleeve 35 is sleeved on the support 32, and the blades 33 on every two adjacent supports 32 are arranged in a staggered mode in order to avoid the occurrence of gear teeth.

[0023] In order to make the size of the crushed forage particles uniform, the filter screen 5 is provided in a mesh structure, in order to enable the forage to be dried by hot air, the receiving plate 6 and the side wall of the stirring tank 8 are provided in a mesh structure, and the mesh holes of the filter screen 5 are larger than those of the receiving plate 6 and the side wall of the stirring tank 8.

[0024] The specific working process of the utility model is as follows:

[0025] When different forages need to be crushed and stirred, different forages are put into different crushing boxes 2 through the feeding ports 4, at this time, the second motor 15 is started, the second motor 15 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the supports 32 on the fixed disc 34 to rotate, and the blades 33 on the supports 32 also rotate with the supports 32, the forage is crushed into fine particles by the rapid rotation of the blades 33, the forage falling on the filter screen 5 is continuously crushed in the process of the rotation of the blades 33, and falls on the receiving plate 6 below through the filter screen 5, the hot air generator 9 is started at the same time when the second motor 15 is started, the hot air generator 9 continuously inputs hot air into the heat preservation box 11, the forage falling on the receiving plate 6 is dried by the hot air together with the forage falling into the stirring tank 8, the first motor 12 is started when the forage falls into the stirring tank 8, different forages are uniformly mixed by the continuous stirring, at this time, the valve 14 on the discharge port 13 is opened, and the mixed forage is collected and stored, the crushing and stirring of different forages are carried out according to the above steps, artificial stirring can be replaced, the forage crushing speed is improved, and the labor intensity is reduced.

Claims

1. A forage crushing and mixing device, comprising a mixing tank (1), characterized in that: At least two identical crushing boxes (2) are fixedly connected to the top of the mixing box (1). The bottom of the crushing box (2) is connected to the top of the mixing box (1). The top of the crushing box (2) is provided with a feed inlet (4), and a crushing mechanism (3) is rotatably connected inside. The crushing mechanism (3) is driven by a second motor (15). A filter screen (5) is detachably connected to the bottom of the crushing mechanism (3). Inclined receiving plates (6) are fixedly connected to the top two sides of the mixing box (1), and a mixing tank (8) is fixedly connected to the bottom. The mixing tank (8) is covered with an insulation box. (11) An agitator (10) is connected to the inside of the mixing tank (8) and driven by a first motor (12). The bottom of the mixing tank (8) is provided with a discharge port (13). Hot air generators (9) are fixedly connected to the opposite sides of the mixing box (1). The output end of the hot air generator (9) is connected to the heat preservation box (11) through a pipe. The two receiving plates (6) are both located above the mixing tank (8) with their inclined downward ends. Air outlet pipes (7) are fixedly connected to the opposite side walls of the mixing box (1). The side wall of the crushing box (2) is provided with a door (17).

2. The forage crushing and mixing device according to claim 1, characterized in that: A valve (14) is installed on the discharge port (13).

3. The forage crushing and mixing device according to claim 1, characterized in that: The crushing mechanism (3) includes a rotating shaft (31), a bracket (32), a blade (33), and a fixed plate (34). The rotating shaft (31) is rotatably connected to the crushing box (2). One end of the rotating shaft (31) is fixedly connected to the output end of the second motor (15). The fixed plate (34) is fixedly connected to the rotating shaft (31). The fixed plate (34) has an installation hole. The bracket (32) passes through the installation hole and is fixedly connected to the fixed plate (34). The blade (33) is rotatably connected to the bracket (32).

4. The forage crushing and mixing device according to claim 1, characterized in that: The bottom sides of the crushing box (2) are fixedly connected to slide rails (16), and the filter screen (5) is detachably connected to the slide rails (16).

5. The forage crushing and mixing device according to claim 3, characterized in that: A sleeve (35) is provided between each pair of blades (33), and the sleeve (35) is fitted onto the bracket (32).

6. The forage crushing and mixing device according to claim 1, characterized in that: The filter screen (5), the receiving plate (6), and the side wall of the mixing tank (8) are all configured as mesh structures, and the mesh openings of the filter screen (5) are larger than those of the receiving plate (6) and the side wall of the mixing tank (8).

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