CN213943346U

CN213943346U - Forage grass rubbing crusher for feed processing

Info

Publication number: CN213943346U
Application number: CN202022464821.4U
Authority: CN
Inventors: 李静
Original assignee: Henan Ruiqi Machinery Equipment Co ltd
Current assignee: Henan Ruiqi Machinery Equipment Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-13
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a forage grass grinder for feed processing, which comprises a base, an upper shell and a lower shell which are communicated up and down, a hammer unit and a feeding mechanism, wherein the lower shell is arranged on the base, and a lower sieve plate and the hammer unit are arranged in the lower shell; the upper shell is connected to the lower shell through bolts, an upper sieve plate is arranged in the upper shell, and the hammer sheet units are sleeved in the upper sieve plate and the lower sieve plate after the upper sieve plate and the lower sieve plate are combined; go up casing one end setting feed mechanism, feed mechanism include the feeder hopper of upper and lower intercommunication with dial the material casing, rotate and set up group material unit and group material motor in dialling the material casing, dial material casing and last casing intercommunication, dial the material motor setting on the base, dial the material motor with dial material unit belt drive. The utility model discloses the last sieve plate that sets up has increased laying scope of sieve mesh, has improved discharging efficiency, can improve pan feeding efficiency with the forage grass pan feeding automatically through feed mechanism simultaneously.

Description

Forage grass rubbing crusher for feed processing

Technical Field

The utility model relates to a feed processing machinery technical field especially relates to a forage grass rubbing crusher for feed processing.

Background

The common equipment in feed processing is a feed grinder, which processes the pasture into powder to increase the surface area of the pasture and is beneficial to the digestion and absorption of the nutrient components in the pasture by livestock.

The sieve plate of the hammer mill is arranged below the hammer, the sieve plate is small in area, so that the working efficiency is slow, the discharging of the smashed forage grass is slow, meanwhile, a direct feeding structure is adopted, the forage grass is directly fed into the machine and smashed by the hammer, manual feeding is needed during messy feeding of the forage grass, the forage grass is gradually fed into the machine by hands, the efficiency is low, and certain danger exists. Therefore, the forage grass pulverizer for feed processing is provided.

Disclosure of Invention

The utility model discloses a solve that the sieve area is limited, the artifical feed inefficiency problem of rubbing crusher provides a forage grass rubbing crusher for feed processing, increases the sieve and improves the forage grass discharging efficiency after smashing, has realized automatic feeding simultaneously.

In order to achieve the above object, the utility model adopts the following technical scheme:

a forage grass pulverizer for feed processing comprises a base, an upper shell and a lower shell which are communicated up and down, a hammer unit for pulverizing forage grass and a feeding mechanism, wherein the lower shell is arranged on the base, and a lower sieve plate in a semicircular structure and the hammer unit are arranged in the lower shell;

the upper shell is connected to the lower shell through bolts, an arc-shaped upper sieve plate is arranged in the upper shell, the cross section of the combined upper sieve plate and the combined lower sieve plate forms a three-quarter circle, and the hammer units are sleeved in the combined upper sieve plate and the combined lower sieve plate;

go up casing one end setting feed mechanism, feed mechanism include the feeder hopper of upper and lower intercommunication with dial the material casing, rotate and set up group material unit and group material motor in dialling the material casing, dial material casing and last casing intercommunication, dial the material motor setting on the base, dial the material motor with dial material unit belt drive.

Furthermore, an arc-shaped plate with a V-shaped section is also arranged in the lower shell, and the arc-shaped plate is positioned outside the lower sieve plate and is used for collecting the crushed grass particles;

and the outer walls of the two ends of the lower shell are respectively provided with a circular air inlet and a circular discharge port, and the air inlet and the discharge port correspond to the bent positions of the arc-shaped plates and are communicated with each other.

Furthermore, the hammer sheet unit is rotatably arranged between the lower shell and the upper shell, the base is provided with a crushing motor, and the crushing motor and the hammer sheet unit are in belt transmission.

Furthermore, the upper sieve plate, the lower sieve plate and the hammer units are coaxially arranged, the upper sieve plate and the lower sieve plate are combined to form a crushing cavity with an opening at one end, and the opening of the crushing cavity corresponds to and is communicated with the material stirring shell.

Furthermore, two ends of the upper shell are opened, an upper cover is arranged at one end of the upper shell, and the other end of the upper shell is communicated with the feeding mechanism;

the material stirring unit comprises a material stirring shaft and a plurality of groups of material stirring pieces arranged on the material stirring shaft at intervals, and each group of material stirring pieces comprises a shaft sleeve connected to the material stirring shaft through bolts and a plurality of material stirring plates arranged on the shaft sleeve in an annular and alternate mode.

Furthermore, the material stirring shaft and the material stirring motor are in belt transmission, the material stirring plates are bent into an arc shape, and each material stirring plate is inserted on the shaft sleeve and is connected with the shaft sleeve through a bolt.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model has the advantages of reasonable design, increase the sieve plate on the basis of original sieve, go up the sieve and form excellent arcuation with lower sieve plate combination back cross-section, go up the sieve and establish in the outside of hammer leaf unit with the coaxial cover of lower sieve plate for smash the chamber space size and can increase, also increased laying the scope of sieve mesh simultaneously, the forage grass granule can be more convenient, faster deviate from the sieve mesh.

The utility model discloses a group material motor drives group material unit and rotates, and the forage grass of putting into in the feeder hopper can be sent into to smashing the chamber and smashing under the effect of switch-board automatically, need not to use the hand feed, has avoided manual operation's danger when improving feed efficiency, has good practicality.

Drawings

Fig. 1 is a front view of the forage grass pulverizer for feed processing.

Fig. 2 is an installation schematic diagram of the upper shell and the lower shell of the forage grass pulverizer for feed processing.

Fig. 3 is a schematic diagram of the material stirring unit of the forage grass pulverizer for feed processing.

Fig. 4 is a schematic view of a hammer unit of the forage grass pulverizer for feed processing.

The reference numbers in the drawings are as follows: the automatic material stirring device comprises a base 1, an upper shell 2, a lower shell 3, a lower sieve plate 4, an upper sieve plate 5, a feed hopper 6, a material stirring shell 7, a material stirring motor 8, an arc-shaped plate 9, an air inlet 10, a crushing motor 11, an upper cover 12, a material stirring shaft 13, a shaft sleeve 14, a material stirring plate 15, a main shaft 16, a hammer frame plate 17, a shaft pin 18 and a hammer piece 19.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 4, a pasture grass grinder for feed processing comprises a base 1, an upper shell 2 and a lower shell 3 which are communicated up and down, a hammer unit for grinding pasture grass and a feeding mechanism, wherein the lower shell 3 is arranged on the base 1, and a lower sieve plate 4 with a semicircular structure and the hammer unit are arranged in the lower shell 3;

the hammer unit is arranged between the lower shell 3 and the upper shell 2 and is rotationally arranged with the lower shell 3, and the hammer unit comprises a main shaft 16, a plurality of hammer frame plates 17 arranged on the main shaft 16 at intervals and a plurality of groups of hammer sheet groups connected with the hammer frame plates 17.

As shown in fig. 4, specifically, a grinding motor 11 is arranged on the base 1, the grinding motor 11 and the main shaft 16 are in belt transmission, the main shaft 16 is connected with the hammer frame plates 17 in a key manner, the hammer frame plates 17 are circular, spacers are distributed between two adjacent hammer frame plates 17 to form a gap, the spacers are sleeved on the main shaft 16, and a plurality of groups of hammer blade groups are circumferentially arranged on the hammer frame plates 17.

Preferably, in this embodiment, the hammer blade sets are four groups, each group of the hammer blade sets includes a shaft pin 18 and a plurality of hammer blades 19, the shaft pin 18 penetrates through a plurality of hammer frame plates 17, two hammer blades 19 are arranged on the shaft pin 18 between two adjacent hammer frame plates 17, spacers are also distributed between the two hammer blades 19 and between the hammer blades 19 and the hammer frame plates 17 to separate, and the spacers are sleeved on the shaft pin 18.

As shown in fig. 2, in this embodiment, the upper casing 2 is bolted to the lower casing 3, an arc-shaped upper screen deck 5 is arranged in the upper casing 2, the cross section of the combined upper screen deck 5 and lower screen deck 4 forms a three-quarter circle, and the hammer units are sleeved in the combined upper screen deck 5 and lower screen deck 4;

specifically, the upper sieve plate 5, the lower sieve plate 4 and the main shaft 16 are coaxially arranged, the upper sieve plate 5 and the lower sieve plate 4 are combined and then surrounded to form a crushing cavity with an opening at one end, the arrangement range of sieve holes can be enlarged by the upper sieve plate 5, and the space size of the crushing cavity is increased to improve the discharging efficiency.

During the crushing operation, crushing motor 11 drives main shaft 16 through the belt pulley and rotates, then four groups of hammer leaf groups use main shaft 16 as the center rotation, and the forage grass receives the powerful of a plurality of high-speed pivoted hammer leaf 19 to hit and then smash at crushing intracavity, and accessible upper sieve plate 5 and lower sieve plate 4's sieve mesh is gone out after reaching the required granularity, and the sieve mesh is laid by a large scale, has enlarged the ejection of compact scope of forage grass granule, can improve ejection of compact speed.

In this embodiment, 2 both ends openings of upper housing, 2 one end bolted connection of upper housing have upper cover 12, upper cover 12 is installed and can be sealed 2 one end of upper housing behind

upper housing

2, 2 other ends intercommunications of upper housing feed mechanism, feed mechanism include the feeder hopper 6 of upper and lower intercommunication with dial material casing 7, rotate and set up group material unit and group material motor 8 in dialling material casing 7, dial material casing 7 and upper housing 2 intercommunication, dial material casing 7 still with smash the chamber intercommunication.

As shown in fig. 3, the material-stirring motor 8 is arranged on the base 1, the material-stirring motor 8 and the material-stirring unit are in belt transmission, the material-stirring unit comprises a material-stirring shaft 13 and a plurality of groups of material-stirring pieces arranged on the material-stirring shaft 13 at intervals, and each group of material-stirring pieces comprises a shaft sleeve 14 connected to the material-stirring shaft 13 by bolts and a plurality of material-stirring plates 15 arranged on the shaft sleeve 14 in an annular and alternate manner.

Specifically, the material stirring shaft 13 and the material stirring motor 8 are in belt transmission, the material stirring plates 15 are bent into an arc shape, the bending direction of the material stirring plates 15 is consistent with the rotating direction of the material stirring shaft 13, and each material stirring plate 15 is inserted on the shaft sleeve 14 and is in bolt connection with the shaft sleeve 14;

during the operation of kickoff, kickoff motor 8 drives through the belt pulley and dials material axle 13 and rotate, and then drives kickoff 15 and rotate, sends into the grass in the feeder hopper 6 automatically and smashes the intracavity under kickoff 15's effect, need not artifical feeding, has improved rubbing crusher's work efficiency.

In order to facilitate the discharge of the crushed forage grass, an arc-shaped plate 9 with a V-shaped section is further arranged in the lower shell 3, and the arc-shaped plate 9 is positioned outside the lower sieve plate 4 and is used for collecting the crushed forage grass particles; the outer walls of the two ends of the lower shell 3 are respectively provided with a circular air inlet 10 and a discharge hole, and the air inlet 10 and the discharge hole correspond to the bending positions of the arc-shaped plate 9 and are communicated with each other.

Pasture firstly passes through the material stirring unit, the pasture is automatically conveyed to the crushing cavity by the material stirring unit, then the pasture is crushed under the action of the hammer piece unit, the qualified pulverized pasture is discharged through a sieve mesh, a fan is arranged on one side of the air inlet 10, and pasture particles falling on the arc-shaped plate 9 are discharged through a discharge hole under the action of the fan, so that the required livestock feed is obtained.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The forage grass pulverizer for feed processing is characterized by comprising a base (1), an upper shell (2) and a lower shell (3) which are communicated up and down, a hammer sheet unit for pulverizing forage grass and a feeding mechanism, wherein the lower shell (3) is arranged on the base (1), and a lower sieve plate (4) with a semicircular structure and the hammer sheet unit are arranged in the lower shell (3);

the upper shell (2) is connected to the lower shell (3) through bolts, an arc-shaped upper sieve plate (5) is arranged in the upper shell (2), the cross section of the combined upper sieve plate (5) and the combined lower sieve plate (4) forms a three-quarter circle, and the hammer sheet units are sleeved in the combined upper sieve plate (5) and the combined lower sieve plate (4);

go up casing (2) one end setting feed mechanism, feed mechanism include feeder hopper (6) and group material casing (7) of upper and lower intercommunication, rotate and set up group material unit and group material motor (8) in group material casing (7), group material casing (7) and last casing (2) intercommunication, group material motor (8) set up on base (1), group material motor (8) with group material unit belt drive.

2. A pasture grass grinder for feed processing according to claim 1, characterized in that an arc-shaped plate (9) with a V-shaped section is further arranged in the lower housing (3), the arc-shaped plate (9) is positioned outside the lower sieve plate (4) and is used for collecting the pulverized pasture grass particles;

the lower casing (3) is provided with a circular air inlet (10) and a discharge hole on the outer walls of the two ends respectively, and the air inlet (10) and the discharge hole correspond to the bending positions of the arc-shaped plate (9) and are communicated with each other.

3. A pasture grass grinder for feed processing according to claim 1, characterized in that the hammer leaf unit is rotatably arranged between the lower housing (3) and the upper housing (2), the base (1) is provided with a grinding motor (11), and the grinding motor (11) is in belt transmission with the hammer leaf unit.

4. A pasture grass grinder for feed processing according to claim 3, characterized in that the upper sieve plate (5), the lower sieve plate (4) and the hammer unit are coaxially arranged, the upper sieve plate (5) and the lower sieve plate (4) are combined to form a grinding chamber with an opening at one end, and the opening of the grinding chamber is corresponding to and communicated with the material shifting shell (7).

5. The pasture grass grinder for feed processing as claimed in claim 1, characterized in that the upper housing (2) is open at both ends, an upper cover (12) is arranged at one end of the upper housing (2), and the other end of the upper housing (2) is communicated with the feeding mechanism;

the material stirring unit comprises a material stirring shaft (13) and a plurality of groups of material stirring pieces arranged on the material stirring shaft (13) at intervals, and each group of material stirring pieces comprise a shaft sleeve (14) connected to the material stirring shaft (13) through a bolt and a plurality of material stirring plates (15) arranged on the shaft sleeve (14) in an annular and alternate mode.

6. A pasture grass grinder for feed processing according to claim 5, characterized in that the stirring shaft (13) and the stirring motor (8) are belt driven, the stirring plates (15) are bent into an arc, each stirring plate (15) is inserted on the shaft sleeve (14) and is in bolted connection with the shaft sleeve (14).