CN115299381A

CN115299381A - Hydraulic drive fodder feeding device

Info

Publication number: CN115299381A
Application number: CN202210847407.2A
Authority: CN
Inventors: 邹忠才
Original assignee: Individual
Current assignee: Mengcheng County Tianyu Agricultural Facilities Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-08
Anticipated expiration: 2042-07-19

Abstract

The invention discloses a hydraulic drive feed throwing device which comprises a support, a storage frame, a cover, first guide sleeves, sliding rods, first springs, a cover plate, a connecting rod and the like, wherein the storage frame is connected to the upper portion of the support, the cover is clamped at the right end of the storage frame, the first guide sleeves are symmetrically connected to the front and the back of the middle of the outer wall of the storage frame, the sliding rods are connected between the two first guide sleeves in a sliding mode, the first springs are symmetrically sleeved on the sliding rods in the front and back mode, one end of each first spring is connected with the corresponding first guide sleeve, the other end of each first spring is connected with the corresponding sliding rod, the top of each sliding rod is connected with the connecting rod, the left end of the connecting rod is connected with the cover plate, and the cover plate is in contact with the left end of the storage frame. The piston rod can be moved leftwards by injecting clean water into the cylinder body through the water inlet pipe, the cover plate can be moved upwards by moving the piston rod leftwards without blocking the storage frame, and feed in the storage frame falls along with the piston rod, so that the poultry is fed, and the effects of saving energy, protecting environment and utilizing water power to feed are achieved.

Description

Hydraulic drive fodder feeding device

Technical Field

The invention relates to a feed feeding device, in particular to a hydraulic drive feed feeding device.

Background

In order for the birds to grow rapidly, it is necessary to feed the birds daily.

Through search, the patent publication numbers are: CN211910120U, a feed feeding device for poultry raising. The feed feeding device for poultry raising comprises a movable support; the material storage box is fixedly arranged above the movable support; the discharging motor is fixedly arranged at the top of the material storage box; the stirring shaft is rotatably arranged in the material storage box, and the top end of the stirring shaft is fixedly connected with an output shaft of the discharging motor; the stirring blades are uniformly and fixedly arranged on the stirring shaft; the discharging mechanism is arranged on one side of the material storage box; the lifting plate is slidably mounted in the storage box. The feed feeding device for poultry breeding provided by the invention has the advantages of convenience in use, simplicity in operation, convenience in feed addition, relatively large feed storage capacity and easiness in control of feeding amount.

Although this fodder feeding device can throw something and feed the fodder to the poultry, this fodder feeding device reaches the purpose of throwing something and feeding the fodder through making ejection of compact motor and elevator motor work, so need consume more electric energy, not energy-concerving and environment-protective enough.

Disclosure of Invention

Based on this, it is necessary to provide a hydraulic drive feed feeding device which is energy-saving and environment-friendly and can feed by utilizing water power.

The utility model provides a hydraulic drive fodder feeding device, which comprises a bracket, the storage frame, the lid, first uide bushing, the slide bar, a first spring, the apron, the connecting rod, extrusion subassembly and drive assembly, support upper portion is connected with the storage frame, storage frame right-hand member joint has the lid, symmetrical connection has first uide bushing around the storage frame outer wall middle part, slidingtype connection has the slide bar between two first uide bushings, the symmetry cover has first spring around on the slide bar, first spring one end is connected with first uide bushing, the first spring other end is connected with the slide bar, the slide bar top is connected with the connecting rod, the connecting rod left end is connected with the apron, the left end contact of apron and storage frame, support right side upper portion is equipped with the extrusion subassembly, be equipped with drive assembly between support and the extrusion subassembly.

Preferably, the extrusion assembly is including deflector, carriage release lever and swash plate, and the front and back both sides on support right side upper portion all are connected with two deflectors, all sliding type connection has the carriage release lever between the two deflectors that correspond around, is connected with the swash plate between two carriage release lever left sides, swash plate and slide bar contact.

Preferably, drive assembly is including the locating rack, the outlet pipe, the inlet tube, the cylinder body, piston rod and dead lever, support right side sub-unit connection has the locating rack, the locating rack right side is connected with the inlet tube, the inlet tube upper end is connected with the cylinder body, be connected with the outlet pipe on the locating rack, the outlet pipe is located the left side of inlet tube, outlet pipe upper end is connected with the cylinder body bottom, slidingtype is connected with the piston rod in the cylinder body, symmetrical connection has the dead lever around the piston rod left side, two dead levers all are connected with the downside carriage release lever.

Preferably, still including the vibrations subassembly, storage frame outer wall left side is equipped with the vibrations subassembly, the vibrations subassembly is including the second uide bushing, the right angle frame, strike pole and second spring, symmetrical connection has the second uide bushing around the storage frame outer wall left side, slidingtype connection has the right angle frame between two second uide bushings, the middle connection in right angle frame lower part has the pole of striking, the downside that the pole of striking is located the storage frame, the lower part of both sides all overlaps at the front and back of the right angle frame has the second spring, second spring one end is connected with the second uide bushing, the second spring other end is connected with the right angle frame.

Preferably, still including the contact assembly, right angle frame lower part right side is equipped with the contact assembly, the contact assembly is including the diaphragm, gu fixed ring, contact block and torque spring, symmetrical connection has solid fixed ring around the right angle frame lower part right side, symmetrical rotary type is connected with the contact block around the right angle frame lower part right side, the contact block is located solid fixed ring's inboard, the dead lever removes left can with the contact block contact, right angle frame lower part right side is connected with the diaphragm, the diaphragm is located the left side of contact block, the diaphragm contacts with the contact block, two contact blocks respectively with two solid fixed ring between be connected with torque spring.

Preferably, still including the subassembly of feeding, the support lower part is equipped with the subassembly of feeding, and the subassembly of feeding is including sliding plate, feeding case and cutting, and support lower part sliding connection has the sliding plate, and sliding plate left side sliding connection has the cutting, and cutting upper portion is connected with feeding case.

Preferably, still including the release subassembly, the sliding plate right side is equipped with the release subassembly, and the release subassembly is including rhombus pole, guide rail and circle axle, and the right side of sliding plate front and back both sides face all is connected with the rhombus pole, and the outside of two rhombus poles all is connected with the guide rail, all is connected with the circle axle in two guide rails slidingly, and two circle axles are connected with two movable rods.

Preferably, the storage frame is arranged in a left-low-right-high inclined mode.

Compared with the prior art, the invention has the beneficial effects that:

1. the piston rod can be moved leftwards by injecting clean water into the cylinder body through the water inlet pipe, the cover plate can be moved upwards by moving the piston rod leftwards without blocking the storage frame, and feed in the storage frame falls along with the piston rod, so that the poultry is fed, and the effects of saving energy, protecting environment and utilizing water power to feed are achieved.

2. The dead lever removes left and can make and beat the pole downwards and rebound, beats the pole thereupon and beats the storage frame, makes the vibrations of storage frame to can make the fodder in the storage frame smoothly fall, prevent that the storage frame from blockking up.

3. The moving rod moves leftwards to drive the circular shaft to move leftwards, the circular shaft moves leftwards to push the guide rail to move leftwards, the guide rail moves leftwards to drive the sliding plate to move leftwards through the diamond-shaped rod, the sliding plate moves leftwards to push the feeding box to move leftwards to be aligned to the discharging position of the storage frame, and then the feed in the storage frame falls into the feeding box to feed the poultry.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the extrusion assembly of the present invention.

Fig. 4 is a schematic perspective view of the driving assembly of the present invention.

Fig. 5 is a schematic perspective view of the vibration assembly of the present invention.

Fig. 6 is a perspective view of a contact assembly according to the present invention.

Fig. 7 is a schematic perspective view of a first embodiment of the charging assembly according to the invention.

Fig. 8 is a schematic perspective view of a second embodiment of the loading assembly according to the invention.

Fig. 9 is a schematic perspective view of the push-out assembly of the present invention.

The labels in the figures are: 1-support, 2-material storage frame, 3-cover, 4-first guide sleeve, 5-sliding rod, 6-first spring, 7-cover plate, 8-connecting rod, 9-extrusion component, 91-guide plate, 92-moving rod, 93-inclined plate, 10-driving component, 101-positioning frame, 102-water outlet pipe, 103-water inlet pipe, 104-cylinder body, 105-piston rod, 106-fixing rod, 11-vibration component, 111-second guide sleeve, 112-right-angle frame, 113-knocking rod, 114-second spring, 12-contact component, 121-transverse plate, 122-fixing ring, 123-contact block, 124-torsion spring, 13-material storage component, 131-sliding plate, 132-feeding box, 133-inserting strip, 14-pushing component, 141-diamond rod, 142-guide rail, and 143-round shaft.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It should be noted that the terms "inner", "outer", "left", "right" and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Example 1

Combine as shown in fig. 1-2, the application provides a hydraulic drive fodder feeding device, including support 1, storage frame 2, lid 3, first uide bushing 4, slide bar 5, first spring 6, apron 7, connecting rod 8, extrusion subassembly 9 and

drive assembly

10, 1 upper portion of support is connected with storage frame 2 through bolted connection's mode, storage frame 2 is used for splendid attire fodder, storage frame 2 sets up for the high slope in the low right side in a left side, can be better carry out the unloading, 2 right-hand member joints of storage frame have lid 3, lid 3 is used for covering storage frame 2, symmetrical connection has first uide bushing 4 around the outer wall middle part of storage frame 2, slidingly be connected with slide bar 5 between two first uide bushings 4, symmetrical cover has first spring 6 around on the slide bar 5, first spring 6 one end is connected with first uide bushing 4, the first spring 6 other end is connected with slide bar 5, the top of slide bar 5 is connected with connecting rod 8, the connecting rod 8 left end is connected with 7 through bolted connection's mode, the left end of cover plate 7 contacts with storage frame apron 2, apron 7 is used for plugging up storage frame 7, cover plate 7 is equipped with extrusion subassembly 2, extrusion subassembly 9 is equipped with extrusion subassembly 9, it does not push up to push up extrusion subassembly 9 to push up to push assembly 9 between support subassembly 9 and drive assembly 9, it is used for push assembly 10 to push up to push assembly 2.

Referring to fig. 3, the pressing assembly 9 includes guide plates 91, moving rods 92 and an inclined plate 93, two guide plates 91 are connected to the front and rear sides of the upper portion of the right side of the bracket 1 in a bolt connection manner, the moving rods 92 are slidably connected between the two guide plates 91 corresponding to the front and rear sides, the inclined plate 93 is connected between the left sides of the two moving rods 92, and the inclined plate 93 contacts the sliding rod 5.

Referring to fig. 4, the driving assembly 10 includes a positioning frame 101, a water outlet pipe 102, a water inlet pipe 103, a cylinder 104, a piston rod 105 and a fixing rod 106, the lower portion of the right side of the bracket 1 is connected with the positioning frame 101 through a bolt connection, the right side of the positioning frame 101 is connected with the water inlet pipe 103, the upper end of the water inlet pipe 103 is connected with the cylinder 104, the water outlet pipe 102 is located on the left side of the water inlet pipe 103, the upper end of the water outlet pipe 102 is connected with the bottom of the cylinder 104, the cylinder 104 is connected with the piston rod 105 in an inner sliding manner, the piston rod 105 is symmetrically connected with the fixing rod 106 in front and at back of the left side, and the two fixing rods 106 are connected with the lower moving rod 92.

The cover 3 is taken down from the storage frame 2, then the feed is poured into the storage frame 2, after the storage frame 2 is filled with the feed, the cover 3 is covered on the storage frame 2, the water inlet pipe 103 is externally connected with a water pipe, a collecting frame is arranged at the lower left of the storage frame 2, when the feed is to be fed to the poultry, the external water pipe is opened, clean water enters the cylinder body 104 through the external water pipe and the water inlet pipe 103, under the pushing action of the water, the piston rod 105 can be moved leftwards, the piston rod 105 is moved leftwards to drive the fixing rod 106 to move leftwards, the fixing rod 106 is moved leftwards to drive the lower moving rod 92 to move leftwards, the lower moving rod 92 is moved leftwards to push the inclined plate 93 to move leftwards, the upper moving rod 92 is moved leftwards to push the sliding rod 5 to move upwards, the first spring 6 is stretched therewith, the sliding rod 5 is moved upwards to drive the cover plate 7 to move upwards through the connecting rod 8, the cover plate 7 does not block the storage frame 2 after the cover plate 7 moves upwards, the feed in the storage frame 2 falls into the collecting frame, and the feed in the collection frame 2 is completed. When the piston rod 105 moves to the left side of the water outlet pipe 102 leftwards, the water outlet pipe 102 is not blocked, so that clean water in the cylinder body 104 flows out through the water outlet pipe 102, the external water pipe is closed at the moment, after the clean water in the cylinder body 104 completely flows out, the sliding rod 5 can move downwards to reset under the action of the first spring 6, the sliding rod 5 moves downwards to reset and drives the cover plate 7 to move downwards to reset through the connecting rod 8, the cover plate 7 moves downwards to reset and blocks the storage frame 2 again, so that excessive feeding can be prevented, when the sliding rod 5 moves downwards to reset, the inclined plate 93 is extruded to move rightwards to reset, the inclined plate 93 moves rightwards to reset and drives the moving rod 92 to move rightwards to reset, and the lower moving rod 92 moves rightwards to reset and pushes the piston rod 105 to move rightwards to reset through the fixing rod 106. So through making the clear water pour into the cylinder body 104 through inlet tube 103 and can make the piston rod 105 move left, the piston rod 105 moves left and can make apron 7 rebound and not block up storage frame 2, and the fodder in the storage frame 2 falls thereupon to the completion is fed to the poultry, and then has reached energy-concerving and environment-protective, can utilize water conservancy to carry out the effect of unloading.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 5, the vibration device 11 is further included, the vibration device 11 is arranged on the left side of the outer wall of the storage frame 2, the vibration device 11 is used for knocking the storage frame 2, the vibration device 11 includes a second guide sleeve 111, a right-angle frame 112, a knocking rod 113 and a second spring 114, the second guide sleeve 111 is symmetrically connected to the left side of the outer wall of the storage frame 2 in a front-back direction, the right-angle frame 112 is slidably connected between the two second guide sleeves 111, the knocking rod 113 is connected to the middle of the lower portion of the right-angle frame 112, the knocking rod 113 is located on the lower side of the storage frame 2, the knocking rod 113 is used for knocking the storage frame 2, the second springs 114 are sleeved on the lower portions of the front side and the rear side of the right-angle frame 112, one end of each second spring 114 is connected with the second guide sleeve 111, and the other end of each second spring 114 is connected with the right-angle frame 112.

Referring to fig. 1 and 6, the storage rack further comprises a contact assembly 12, the contact assembly 12 is arranged on the right side of the lower portion of the right-angle frame 112, the contact assembly 12 is used for driving the right-angle frame 112 to enable the knocking rod 113 to knock the storage frame 2, the contact assembly 12 comprises a transverse plate 121, a fixing ring 122, a contact block 123 and a torsion spring 124, the fixing ring 122 is symmetrically connected to the right side of the lower portion of the right-angle frame 112 in a front-back mode, the contact block 123 is located on the inner side of the fixing ring 122 in the front-back mode, the fixing rod 106 can be in contact with the contact block 123 when moving leftwards, the transverse plate 121 is connected to the right side of the lower portion of the right-angle frame 112, the transverse plate 121 is located on the left side of the contact block 123, the transverse plate 121 is in contact with the contact block 123, the transverse plate 121 is used for limiting the contact block 123, and the torsion spring 124 is connected between the two contact blocks 123 and the two fixing rings 122.

Because the contact block 123 is supported by the transverse plate 121, the fixing rod 106 can push the contact block 123 to move downwards when moving leftwards, the contact block 123 moves downwards to drive the right-angle frame 112 to move downwards, the second spring 114 is stretched, the right-angle frame 112 moves downwards to drive the knocking rod 113 to move downwards, after the fixing rod 106 moves leftwards and crosses the contact block 123, the right-angle frame 112 can drive the knocking rod 113 to move upwards to reset under the action of the second spring 114, the knocking rod 113 knocks the storage frame 2, and the storage frame 2 vibrates, so that feed in the storage frame 2 can fall smoothly, and the storage frame 2 is prevented from being blocked. When the fixing rod 106 moves rightwards to reset, the contact block 123 is pushed to rotate, the torsion spring 124 is compressed, and after the fixing rod 106 moves rightwards to pass over the contact block 123, the contact block 123 can be reversely rotated and reset under the reset action of the torsion spring 124.

Example 3

On the basis of embodiment 2, as shown in fig. 1, 7 and 8, the feed feeding device further comprises a feeding assembly 13, the feeding assembly 13 is arranged at the lower part of the bracket 1, the feeding assembly 13 is used for receiving feed falling from the storage frame 2, the feeding assembly 13 comprises a sliding plate 131, a feeding box 132 and a cutting 133, the lower part of the bracket 1 is slidably connected with the sliding plate 131 through a sliding groove, the left side of the sliding plate 131 is slidably connected with the cutting 133, the upper part of the cutting 133 is connected with the feeding box 132 through a bolt connection mode, and the feeding box 132 is used for receiving feed falling from the storage frame 2.

When poultry is to be fed, the feeding box 132 can be pulled leftwards to the blanking position aligned with the storage frame 2, feed in the storage frame 2 falls into the feeding box 132, when the feeding box 132 is to be cleaned, the feeding box 132 can be moved upwards so as to draw the insert 133 out of the sliding plate 131, and after the feeding box 132 is cleaned, the insert 133 is inserted back into the sliding plate 131 to reset the feeding box 132.

Example 4

On the basis of embodiment 3, as shown in fig. 1 and 9, the feed feeder further comprises a push-out assembly 14, the push-out assembly 14 is arranged on the right side of the sliding plate 131, the push-out assembly 14 is used for pushing the sliding plate 131 to push the feeding box 132 out to receive feed falling from the storage frame 2, the push-out assembly 14 comprises diamond rods 141, guide rails 142 and circular shafts 143, the diamond rods 141 are connected to the right sides of the front side and the rear side of the sliding plate 131, the guide rails 142 are connected to the outer sides of the two diamond rods 141, the circular shafts 143 are connected to the two guide rails 142 in a sliding manner, and the two circular shafts 143 are connected to the two moving rods 92.

The movable rod 92 moves leftwards to drive the round shaft 143 to move leftwards, the round shaft 143 moves leftwards to push the guide rail 142 to move leftwards, the guide rail 142 moves leftwards to drive the sliding plate 131 to move leftwards through the diamond rod 141, and the sliding plate 131 moves leftwards to push the feeding box 132 to move leftwards to align to the blanking position of the storage frame 2, so that the feeding box 132 does not need to be manually moved leftwards; it is also appreciated that the movement of the movable rod 92 to the right resets the feeding box 132 to the right.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that various changes, modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, and all are intended to be included within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a hydraulic drive fodder feeding device, including support (1), storage frame (2), lid (3), first uide bushing (4), slide bar (5), first spring (6), apron (7) and connecting rod (8), support (1) upper portion is connected with storage frame (2), storage frame (2) right-hand member joint has lid (3), symmetrical connection has first uide bushing (4) around storage frame (2) outer wall middle part, slidingtype is connected with slide bar (5) between two first uide bushings (4), symmetrical cover has first spring (6) around on slide bar (5), first spring (6) one end is connected with first uide bushing (4), first spring (6) other end is connected with slide bar (5), slide bar (5) top is connected with connecting rod (8), connecting rod (8) left end is connected with apron (7), the left end contact of apron (7) and storage frame (2), a serial communication port, still including extrusion subassembly (9) and drive assembly (10), support (1) right side upper portion is equipped with extrusion subassembly (9), be equipped with between extrusion subassembly (9) and the extrusion subassembly (10).

2. The hydraulic drive feed feeding device as claimed in claim 1, wherein the extrusion assembly (9) comprises guide plates (91), moving rods (92) and inclined plates (93), the two guide plates (91) are connected to the front and rear sides of the upper portion of the right side of the support (1), the moving rods (92) are slidably connected between the two corresponding guide plates (91), the inclined plates (93) are connected between the left sides of the two moving rods (92), and the inclined plates (93) are in contact with the sliding rods (5).

3. The hydraulic drive feed feeding device as claimed in claim 2, wherein the drive assembly (10) comprises a positioning frame (101), a water outlet pipe (102), a water inlet pipe (103), a cylinder body (104), a piston rod (105) and fixing rods (106), the positioning frame (101) is connected to the lower portion of the right side of the support (1), the water inlet pipe (103) is connected to the right side of the positioning frame (101), the cylinder body (104) is connected to the upper end of the water inlet pipe (103), the water outlet pipe (102) is connected to the left side of the water inlet pipe (103), the upper end of the water outlet pipe (102) is connected to the bottom of the cylinder body (104), the piston rod (105) is connected to the inner sliding portion of the cylinder body (104), the fixing rods (106) are symmetrically connected to the front and back of the left side of the piston rod (105), and the two fixing rods (106) are connected to the lower moving rod (92).

4. The hydraulic drive feed feeding device is characterized by further comprising a vibration assembly (11), the vibration assembly (11) is arranged on the left side of the outer wall of the storage frame (2), the vibration assembly (11) comprises a second guide sleeve (111), a right-angle frame (112), a knocking rod (113) and a second spring (114), the second guide sleeves (111) are symmetrically connected to the left side of the outer wall of the storage frame (2) in the front-back direction, the right-angle frame (112) is connected between the two second guide sleeves (111) in a sliding mode, the knocking rod (113) is connected to the middle of the lower portion of the right-angle frame (112), the knocking rod (113) is located on the lower side of the storage frame (2), the second springs (114) are sleeved on the lower portions of the front side and the rear side of the right-angle frame (112), one end of each second spring (114) is connected with the corresponding second guide sleeve (111), and the other end of each second spring (114) is connected with the corresponding right-angle frame (112).

5. The hydraulically-driven feed feeding device as claimed in claim 4, further comprising a contact assembly (12), wherein the contact assembly (12) is arranged on the right side of the lower portion of the right-angle frame (112), the contact assembly (12) comprises a transverse plate (121), a fixing ring (122), a contact block (123) and a torsion spring (124), the fixing ring (122) is symmetrically connected to the right side of the lower portion of the right-angle frame (112) in a front-back manner, the contact block (123) is symmetrically and rotatably connected to the right side of the lower portion of the right-angle frame (112) in a front-back manner, the contact block (123) is located on the inner side of the fixing ring (122), the fixing rod (106) can be moved leftward to be in contact with the contact block (123), the transverse plate (121) is connected to the right side of the lower portion of the right-angle frame (112), the transverse plate (121) is located on the left side of the contact block (123), the transverse plate (121) is in contact with the contact block (123), and the torsion spring (124) is connected between the two contact blocks (123) and the two fixing rings (122).

6. The hydraulically-driven feed throwing and feeding device according to claim 5, further comprising a charging assembly (13), wherein the charging assembly (13) is arranged at the lower part of the bracket (1), the charging assembly (13) comprises a sliding plate (131), a throwing and feeding box (132) and an insert (133), the sliding plate (131) is slidably connected to the lower part of the bracket (1), the insert (133) is slidably connected to the left side of the sliding plate (131), and the throwing and feeding box (132) is connected to the upper part of the insert (133).

7. The hydraulic drive feed feeding device according to claim 6, further comprising a push-out assembly (14), wherein the push-out assembly (14) is arranged on the right side of the sliding plate (131), the push-out assembly (14) comprises diamond-shaped rods (141), guide rails (142) and circular shafts (143), the diamond-shaped rods (141) are connected to the right sides of the front side surface and the rear side surface of the sliding plate (131), the guide rails (142) are connected to the outer sides of the two diamond-shaped rods (141), the circular shafts (143) are connected in the two guide rails (142) in a sliding manner, and the two circular shafts (143) are connected with the two moving rods (92).

8. The hydraulically driven feed throwing device according to claim 7, wherein the storage frame (2) is inclined in a left-low and right-high manner.