CN215380049U

CN215380049U - Dust keeper is smashed to cat tail grass

Info

Publication number: CN215380049U
Application number: CN202121551005.5U
Authority: CN
Inventors: 崔光欣; 段慧荣; 王春梅; 高雅琴; 杨红善; 王晓力
Original assignee: Lanzhou Institute of Animal Husbandry and Veterinary Medicine CAAS
Current assignee: Lanzhou Institute of Animal Husbandry and Veterinary Medicine CAAS
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-04
Anticipated expiration: 2031-07-08

Abstract

The utility model provides a radix ranunculi ternati smashing and dustproof device and relates to the field of plant smashing equipment. The device includes the box, the loading hopper that the box top set up, the discharge gate that motor and bottom half seted up, the output shaft of motor and the vertical pivot coaxial coupling that is equipped with in the box, pivot upper portion is equipped with first blade group, first blade group is the circumference display by a plurality of straight blade with the pivot as the centre of a circle, a plurality of first blade groups set up according to vertical direction equidistance, the pivot lower part still is equipped with the second blade group, the second blade group is the circumference display by a plurality of straight blades with the pivot as the centre of a circle, a plurality of second blade groups set up according to vertical direction equidistance, there is dust removal mechanism on the outer right side of box through connecting tube connection. According to the utility model, the cat-tail hay is subjected to multi-stage crushing, the crushing efficiency is greatly improved, dust is reduced and prevented by the dust removal mechanism, the influence degree of the crushing process on the environment is reduced, and the harm of a large amount of dust to the health of operators is avoided.

Description

Dust keeper is smashed to cat tail grass

Technical Field

The utility model relates to the field of plant crushing equipment, in particular to a litter crushing dustproof device.

Background

Felwort, timothy grass, rabbit-tail grass (Taiwan vegetative record), dogtail, chamomile (Guangdong Baoan), cat tail shot (Hainan), perennial sparse herbaceous plants, the height of 150 cm, developed fibrous roots, upright stems, short internodes, multiple oblique growth of lower segments, flat and long blades, smooth and hairless, panicle, compact spikelets, only one flower per spikelet, fossilia nodosa, hairy feathers at the edges, and short awns at the front end; the lemma is half of glume length and has no awn at the top; the lemma is narrow and thin, slightly shorter than the lemma, the seeds are fine and nearly round, the seeds are easy to separate from glumes, and the thousand-grain weight is only 0.367 g. The original Europe and Asia temperate zone is cultivated in Europe and America, the original Soviet Union is listed as important pasture, and the China is cultivated in northeast, North China and northwest provinces, but the area is small.

The cattail grass is mown into hay, and the feeding value is extremely high. The protein content of the radix Ranunculi Ternati rapidly decreases after the radix Ranunculi Ternati blooms, the fiber content, mainly the content of acid washing fiber (ADF) increases, and the palatability is remarkably reduced. The first crop of the American cat tail hay has a large proportion of the common stems, and the second crop of the hay has a large amount of leaves, so that the crude protein content is higher. Nevertheless, the first crop is more expensive than the second crop. The determination of dry matter content includes 7.5% of crude protein, 1.9% of crude fat, 32% of crude fiber, 52.3% of nitrogen-free extract, 0.5% of calcium, 0.24% of phosphorus, tender straw and very good palatability, and various domestic animals like to eat, horses, mules and cattle like to eat most, and sheep like to eat a little worse. The crude protein content of the cattail is 6% -9%, the soluble carbohydrate content is 12.2%, the content of Neutral Detergent Fiber (NDF) and acid detergent fiber (ADL) is 67.6% and 5.8%, respectively, the dry matter digestibility is 58.05%, the digestion energy is 9.77 MJ/kg, and the metabolic energy is 8.19 MJ/kg. The protein content of the radix ranunculi ternati is low, but the digestible long fiber has good quality, and the milk production peak period and the service life of the dairy cow can be prolonged. The racehorse is fed with the gradient grass, which is beneficial to keeping the body condition. At present, there is no dust-proof device for crushing the cattail grass in the market, and the cattail grass tastes and is crushed by a straw crusher or a pasture grass crusher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a radix ranunculi ternati smashing and dust preventing device for smashing radix ranunculi ternati hay.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the litter smashing and dust preventing device comprises a box body, a feeding hopper arranged at the top of the box body, a motor and a discharge hole formed in the bottom of the box body, wherein an output shaft of the motor is coaxially connected with a rotating shaft vertically arranged in the box body, a first blade group is arranged at the upper part of the rotating shaft, a plurality of straight blades are circumferentially arranged in the first blade group by taking the rotating shaft as a circle center, the first blade groups are equidistantly arranged in the vertical direction, a second blade group is also arranged at the lower part of the rotating shaft, the second blade group is circumferentially arranged by taking the rotating shaft as a circle center, the second blade groups are equidistantly arranged in the vertical direction, and the right side outside the box body is connected with a dust removing mechanism through a connecting pipeline.

Furthermore, a material collecting cone is further arranged in the box body, the second blade group is located in the material collecting cone, the crushing radiuses of the first blade groups are equal, and the crushing radiuses of the second blade groups are gradually reduced from top to bottom.

Further, the material collecting cone below is equipped with fluted disc rubbing crusher and constructs, fluted disc rubbing crusher constructs including left blade disc, right blade disc, second motor, third motor, protective housing, be equipped with left blade group on the blade disc of a left side, be equipped with on the blade disc of the right side with the corresponding right blade group of left blade group, the horizontal rotating shaft of left side blade disc and the pivot coaxial coupling of second motor, the horizontal rotating shaft of right blade disc and the pivot coaxial coupling of third motor, in the protective housing was located respectively to second motor, third motor, the protective housing was fixed in the bottom half, the pivot incorgruous relative rotation of second motor and third motor.

Furthermore, a material guide pipe is arranged between the material collecting cone and the toothed disc type crushing mechanism, the upper end of the material guide pipe is connected with a material collecting cone feed opening, and the lower end of the material guide pipe is positioned right above the left blade group and the right blade group.

Furthermore, the dust removal mechanism comprises a cyclone dust collector and a collection box, and the bottom of the cyclone dust collector is communicated with the top of the collection box.

Furthermore, a suction fan is arranged in the connecting pipeline.

Furthermore, a filter screen is arranged at the joint of the box body and the connecting pipeline.

Further, the inside suction hood that still is equipped with of box, the suction hood is located the collection awl below, and the dust outlet of suction hood is connected with raise dust and collects the branch pipe, and the other end of raise dust collection branch pipe is worn out the box lateral wall after and is linked together with the connecting tube, and the intercommunication department of raise dust collection branch pipe and connecting tube is located between filter screen and the suction fan.

Compared with the prior art, the utility model has the beneficial technical effects that: according to the device for smashing and preventing the cats tail grass, the cat tail grass hay is smashed in a multi-stage mode through the first blade groups, the second blade groups and the fluted disc type smashing mechanism, the smashing efficiency is greatly improved, dust is reduced and prevented through the dust removing mechanism, the influence degree of the smashing process on the environment is reduced, and the harm of a large amount of produced dust to the health of operators is avoided.

Drawings

FIG. 1 is a schematic perspective view of a dust-proof device for pulverizing Euphorbia lunulata according to an embodiment of the present invention;

FIG. 2 is a plan view of a dust guard for crushing Euphorbia lunulata according to an embodiment of the present invention;

FIG. 3 is a front view of a dust guard for grinding Euphorbia lunulata according to an embodiment of the present invention;

FIG. 4 is a right side view of a dust guard for grinding Euphorbia lunulata according to an embodiment of the present invention;

FIG. 5 is a left side view of a dust guard for grinding Euphorbia lunulata according to an embodiment of the present invention;

FIG. 6 is a schematic view of the internal structure of a dust-proof device for pulverizing Euphorbia lunulata according to an embodiment of the present invention;

reference numerals: the method comprises the following steps of 1-a base, 2-a box body, 3-a loading hopper, 4-a first motor, 5-a connecting pipeline, 6-a dust collecting branch pipe, 7-a cyclone dust collector, 8-a collecting box, 9-a rotating shaft, 10-a first blade set, 11-a second blade set, 12-a filter screen, 13-a suction fan, 14-a dust hood, 15-a collecting cone, 16-a material guide pipe, 17-a protective shell, 18-a second motor, 19-a left blade disc, 20-a left blade set, 21-a right blade set, 22-a right blade disc, 23-a third motor and 24-a discharge port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1

Referring to fig. 1-6, the dust-proof device for crushing of cattail grass provided in this embodiment includes a box 2, a hopper 3 disposed at the top of the box 2, a motor, and a discharge port 24 disposed at the bottom of the box 2, wherein an output shaft of the motor is coaxially connected to a rotating shaft 9 disposed vertically in the box 2, a first blade set 10 is disposed at the upper portion of the rotating shaft 9, the first blade set 10 is circumferentially disposed by a plurality of straight blades with the rotating shaft 9 as a center of a circle, the plurality of first blade sets 10 are disposed at equal intervals in a vertical direction, a second blade set 11 is further disposed at the lower portion of the rotating shaft 9, the second blade set 11 is circumferentially disposed by a plurality of straight blades with the rotating shaft 9 as a center of a circle, the plurality of second blade sets 11 are disposed at equal intervals in a vertical direction, and a dust-removing mechanism is connected to the right side outside the box 2 through a connecting pipe 5.

The box body 2 is also internally provided with a material collecting cone 15, the second blade groups 11 are positioned in the material collecting cone 15, the crushing radiuses of the plurality of first blade groups 10 are equal, and the crushing radiuses of the plurality of second blade groups 11 are gradually reduced from top to bottom; a fluted disc type crushing mechanism is arranged below the material collecting cone 15, the fluted disc type crushing mechanism comprises a left cutter head 19, a right cutter head 22, a second motor 18, a third motor 23 and a protective shell 17, a left blade group 20 is arranged on the left cutter head 19, a right blade group 21 corresponding to the left blade group 20 is arranged on the right cutter head 22, a horizontal rotating shaft 9 of the left cutter head 19 is coaxially connected with a rotating shaft 9 of the second motor 18, the horizontal rotating shaft 9 of the right cutter head 22 is coaxially connected with a rotating shaft 9 of the third motor 23, the second motor 18 and the third motor 23 are respectively arranged in the protective shell 17, the protective shell 17 is fixed at the bottom of the box body 2, and the rotating shafts 9 of the second motor 18 and the third motor 23 rotate oppositely; a material guide pipe 16 is arranged between the material collecting cone 15 and the fluted disc type crushing mechanism, the upper end of the material guide pipe 16 is connected with the feed opening of the material collecting cone 15, and the lower end of the material guide pipe is positioned right above the left blade group 20 and the right blade group 21.

The dust removal mechanism comprises a cyclone dust collector 7 and a collection box 8, and the bottom of the cyclone dust collector 7 is communicated with the top of the collection box 8.

In this embodiment, the first blade group 10 is formed by arranging 6 straight blades circumferentially around the rotating

shaft

9, and 4 first blade groups 10 are provided, and the second blade group 11 is formed by arranging 6 straight blades circumferentially around the rotating shaft 9, and 5 second blade groups 11 are provided.

When the device is used, an external power supply is switched on to start the first motor 4, the second motor 18 and the third motor 23, the cattail hay is added into the loading hopper 3, the cattail hay is coarsely crushed in the box body 2 through the first blade group 10 and then finely crushed through the second blade group 11, and crushed materials in the box body 2 are finely crushed through the aggregate cone 15 and the guide pipe 16 and are guided to the fluted disc type crushing mechanism and are discharged from the discharge hole 24; the dust in the box body 2 is collected in a collecting box 8 after being processed by a cyclone dust collector 7.

Example 2

shaft

In this embodiment, the suction fan 13 is disposed in the connecting pipe 5, so as to improve the dust removal efficiency and effect.

In this embodiment, the junction of box 2 and connecting tube 5 is equipped with filter screen 12, and filter screen 12 prevents that the broken material of cat tail grass from inhaling cyclone 7.

In this embodiment, 2 inside suction hood 14 that still is equipped with of box, suction hood 14 is located the 15 below of collecting awl, and the dust outlet of suction hood 14 is connected with raise dust and collects branch pipe 6, and raise dust is collected the other end of branch pipe 6 and is worn out 2 lateral walls of box and then communicate with connecting tube 5, and raise dust is collected branch pipe 6 and connecting tube 5's intercommunication department and is located between filter screen 12 and the suction fan 13.

In this embodiment, the dust hood 14 and the dust collection branch pipe 6 are provided to input the dust generated in the crushing process of the fluted disc type crushing mechanism into the cyclone dust collector 7 for dust removal treatment.

The above description is of the preferred embodiment of the present invention and is not intended to limit the utility model, and those skilled in the art may make modifications and improvements within the spirit and principle of the present invention.

Claims

1. A felwort smashing and dust preventing device comprises a box body (2), a feeding hopper (3) arranged at the top of the box body (2), a motor and a discharge hole (24) arranged at the bottom of the box body (2), wherein an output shaft of the motor is coaxially connected with a rotating shaft (9) vertically arranged in the box body (2), the dust removal box is characterized in that a first blade group (10) is arranged on the upper portion of the rotating shaft (9), the first blade group (10) is circumferentially displayed by a plurality of straight blades with the rotating shaft (9) as a circle center, the first blade groups (10) are arranged at equal intervals in the vertical direction, a second blade group (11) is further arranged on the lower portion of the rotating shaft (9), the second blade group (11) is circumferentially displayed by a plurality of straight blades with the rotating shaft (9) as the circle center, the second blade groups (11) are arranged at equal intervals in the vertical direction, and the outer right side of the box body (2) is connected with a dust removal mechanism through a connecting pipeline (5).

2. The euphorbia lunulata pulverization dustproof device according to claim 1, characterized in that: the box body (2) is also internally provided with a material collecting cone (15), the second blade group (11) is positioned in the material collecting cone (15), the crushing radiuses of the plurality of first blade groups (10) are equal, and the crushing radiuses of the plurality of second blade groups (11) are gradually reduced from top to bottom.

3. The euphorbia lunulata smashing and dust preventing device according to claim 2, characterized in that: a fluted disc type crushing mechanism is arranged below the material collecting cone (15), the fluted disc type crushing mechanism comprises a left cutter head (19), a right cutter head (22), a second motor (18), a third motor (23) and a protective shell (17), a left blade group (20) is arranged on the left cutter head (19), a right blade group (21) corresponding to the left blade group (20) is arranged on the right cutter head (22), the horizontal rotating shaft (9) of the left cutter head (19) is coaxially connected with the rotating shaft (9) of the second motor (18), horizontal rotating shaft (9) of right side blade disc (22) and pivot (9) coaxial coupling of third motor (23), in protective housing (17) was located respectively in second motor (18), third motor (23), protective housing (17) were fixed in box (2) bottom, pivot (9) heterodromous relative rotation of second motor (18) and third motor (23).

4. The litter bin pulverization dust keeper of claim 3, characterized in that: a material guide pipe (16) is arranged between the material collecting cone (15) and the toothed disc type crushing mechanism, the upper end of the material guide pipe (16) is connected with the material outlet of the material collecting cone (15), and the lower end of the material guide pipe is positioned right above the left blade group (20) and the right blade group (21).

5. The litter bin pulverization dust keeper of claim 4, characterized in that: the dust removal mechanism comprises a cyclone dust collector (7) and a collection box (8), and the bottom of the cyclone dust collector (7) is communicated with the top of the collection box (8).

6. The litter bin pulverization dust keeper of claim 5, characterized in that: a suction fan (13) is arranged in the connecting pipeline (5).

7. The litter bin pulverization dust keeper of claim 6, characterized in that: and a filter screen (12) is arranged at the joint of the box body (2) and the connecting pipeline (5).

8. The litter bin pulverization dust keeper of claim 7, characterized in that: the dust collection box is characterized in that a dust collection cover (14) is further arranged inside the box body (2), the dust collection cover (14) is located below the collection cone (15), a dust outlet of the dust collection cover (14) is connected with a dust collection branch pipe, the other end of the dust collection branch pipe penetrates out of the side wall of the box body (2) and is communicated with the connecting pipeline (5), and the dust collection branch pipe is located between the filter screen (12) and the suction fan (13) and communicated with the connecting pipeline (5).