Disclosure of Invention
In order to solve the problems, the embodiment designs an automatic quantitative feeding device for a large-scale farm, which comprises a suspension, wherein a feed pushing assembly is arranged in the suspension, a main feeding body is fixedly arranged on the lower side end surface of the suspension, which is close to the left side end surface, a first feed cavity communicated with the suspension is arranged in the main feeding body, a first feeding hole is arranged on the left side inner wall, which is close to the lower side inner wall, of the first feed cavity in a left-right penetrating manner, a first lifting plate is slidably arranged in the first feed cavity, a lifting pressure spring is fixedly connected between the lower side end surface of the first lifting plate and the lower side inner wall of the first feed cavity, a push plate with the lower end extending out of the lower side end surface of the main feeding body is fixedly arranged on the lower side end surface of the first lifting plate, a first swing groove is arranged in the right side inner wall of the first feed cavity in a communicating manner, a first rotating round block is rotatably arranged in the first swinging groove, a swinging rod is fixedly arranged on the arc-shaped end surface of the first rotating round block, wherein a clamping groove with a rightward opening and capable of limiting the first lifting plate through the swinging rod is arranged in the first lifting plate, the rear end of the first rotating round block is fixedly connected with a torsion spring connecting block capable of rotating in the first swinging groove, a first torsion spring is fixedly connected between the torsion spring connecting block and the inner wall of the first swinging groove, a second rotating round block is rotatably arranged on the upper side of the first rotating round block and positioned in the first swinging groove, a one-way meshing assembly is arranged between the second rotating round block and the first rotating round block, a second swinging groove with a leftward opening is arranged in the inner wall of the upper side of the first swinging groove, and a gravity swinging block capable of swinging in the second swinging groove is fixedly arranged at the upper end of the second rotating round block, the utility model discloses a feed feeding device, including suspension, gravity pendulum piece, swinging rod, draw-in groove, main feeding main part, branch feeding subassembly, main feeding main part and branch feeding subassembly, what run through from top to bottom in the gravity pendulum piece is provided with when the fodder consumption in the first fodder intracavity finishes, the gravity pendulum piece can be swung into under the effect of gravity the first fodder intracavity, and then drives the swinging rod breaks away from out outside the draw-in groove, the right side of main feeding main part just is located be provided with the opening on the downside terminal surface of suspension, be provided with the branch in the opening and throw the feeding subassembly, the main feeding main part with divide and be provided with the trigger subassembly between the feeding subassembly, work as can in time trigger when.
Preferably, the separate feeding assembly comprises a second feeding cavity with an upward opening and arranged in the through hole, the upper end of the second feeding cavity is communicated with the feed push groove, a second feeding hole is arranged in the right inner wall of the second feeding cavity close to the lower inner wall in a left-right penetrating manner, a second lifting plate is slidably arranged in the second feeding cavity, a left-opening jump groove is formed in the second lifting plate, a jump block is slidably arranged in the jump groove, a first push spring is fixedly connected between the right end face of the jump block and the right inner wall of the jump groove, an adjusting assembly capable of adjusting the height of the second lifting plate and further adjusting the amount of feed contained in the second feeding cavity is arranged in the right inner wall of the second feeding cavity, and a circular groove is arranged in the left inner wall of the second feeding cavity in a communicating manner, the rotatable cylinder that is provided with in the circular slot, the fixed convex support ring that is provided with on the cylindrical all sides arc terminal surface, be provided with the annular voussoir of semicircle on the upside terminal surface of support ring, the left end of jump block extends into in the circular slot and accessible the gliding of support ring restriction second lifter plate, be provided with the transmission chamber in the downside inner wall of circular slot, the rotatable change that is provided with in the transmission chamber, the change accessible trigger assembly connect in the push pedal and on the swinging arms, the through-hole that runs through from top to bottom in the change-over ring, the rotatable pivot that is provided with in the through-hole, wherein, the upper end fixed connection of pivot is in the cylindrical lower extreme, the lower extreme of pivot extends the lower lateral end of opening outward and fixedly connected with rotation handle, fixed first fixed block is provided with on the all sides arc inner wall of through-hole, be provided with the outside first spring of opening in the first fixed block and accomodate the groove, the fixed connecting block that is provided with on all side arc terminal surfaces of pivot, each group the connecting block with be connected with between the first fixed block respectively and be located the inslot was accomodate to first spring first connecting spring, the pivot with fixedly connected with second torsion spring between the inner wall in transmission chamber works as accessible when the change is positive to rotate the connecting block with first fixed block drives the pivot is rotated, can't drive when the pivot is positive to rotate the change rotates.
Preferably, the adjusting assembly comprises a second torsion spring which penetrates through the left side and the right side and is arranged in the inner wall of the right side of the second feed cavity, an adjusting slide block is arranged in the second torsion spring in a sliding mode and fixed on the end face of the right side of the second lifting plate, an elastic isolating piece is fixedly connected between the end face of the upper side of the adjusting slide block and the inner wall of the upper side of the second torsion spring, an adjusting shifting piece is fixedly arranged on the end face of the right side of the adjusting slide block, and the height of the second lifting plate can be adjusted through the sub-feeding assembly and the adjusting assembly.
Preferably, the trigger assembly comprises a middle connecting block fixedly connected between the main feeding body and the through hole, an outer sleeve groove with the right end extending into the through hole and communicated with the transmission cavity is arranged in the middle connecting block, an outer sleeve block is slidably arranged in the outer sleeve groove, a first extension spring is fixedly connected between the right end face of the outer sleeve block and the right inner wall of the outer sleeve groove, an arc connecting block is fixedly connected between the upper end face of the middle connecting block and the right end face of the main feeding body, a push groove communicated with the first swing groove is arranged in the arc connecting block, an adjusting push block is slidably arranged in the push groove, the left end of the adjusting push block is abutted against the right side face of the swing rod, and an adjusting spring is fixedly connected between the right end face of the adjusting push block and the right inner wall of the push groove, a first traction wire is fixedly connected to the end face of the right side of the adjusting push block, a lifting chute with a downward opening and communicated with the outer sleeve groove is arranged in the arc-shaped connecting block, a limiting block with a lower end positioned in the outer sleeve groove and capable of limiting the degree of freedom of the left end of the outer sleeve block is arranged in the lifting chute, one end of the first traction wire far away from the adjusting push block is fixedly connected to the upper end of the limiting block, an inner sleeve groove with a leftward opening is arranged in the outer sleeve block, an inner sleeve block is slidably arranged in the first spring accommodating groove, a second extension spring is fixedly connected between the end face of the right side of the inner sleeve block and the inner wall of the right side of the inner sleeve groove, a second traction wire is fixedly connected to the left end of the inner sleeve block, a rotating cavity is arranged in the inner wall of the left side of the outer sleeve groove in a communicated manner, and a first transmission gear meshed with the end face of the right side of the push plate is rotatably arranged between, the front end fixedly connected with reel of first drive gear, wherein, the left end of second pull wire is around locating on the reel, work as the push pedal can drive when descending the reel rotates, and then right the second pull wire is accomodate, and then the pulling the interior cover piece removes to the left side, work as the draw-in groove remove to with first swing groove communicates just during the swinging arms swing, adjust the ejector pad and move to the left, and then pass through first pull wire pulling the restriction piece rebound, at this moment, the outer cover piece is in the second extension spring's pulling force effect moves to the left side down, and then can drive the change ring forward rotation.
Preferably, the one-way engaging component comprises a second fixed block fixedly arranged on the side arc-shaped end surface of the first rotating round block, a second spring accommodating groove with an outward opening is formed in the second fixed block, one side of the opening of the second spring accommodating groove is provided with a meshing swinging block which is rotatably connected to the first rotating round block, a second connecting spring is fixedly connected between the meshing swinging block and the inner wall of one side of the second spring accommodating groove, an intermediate gear capable of rotating in the first swinging groove is arranged between the first rotating round block and the second rotating round block in a meshing manner, the upper end of the meshing swinging block is meshed with the intermediate gear, when the second rotating round block rotates clockwise, the second rotating round block can pass through the intermediate gear to push the meshing swinging block to swing around the first rotating round block, and when the first rotating round block does not rotate and the second rotating round block rotates anticlockwise, the second rotating round block can push the meshing swinging block through the intermediate gear so as to drive the first rotating round block to rotate anticlockwise and further drive the swinging rod to swing.
Preferably, fodder propelling movement subassembly including set up in the suspension and with the second fodder chamber reaches the fodder push away the groove that first fodder chamber is linked together, the fodder pushes away rotatable conveyer belt that is provided with between the front and back side inner wall in groove, the fixed fodder push pedal that is provided with the array distribution on the conveyer belt, the fodder push away the groove and is close to the upside inner wall of right side inner wall in the upper portion that runs through from top to bottom be provided with the fodder import, the user's accessible the fodder import to the fodder pushes away and adds into the fodder in the groove, and when the conveyer belt rotated, can be located fodder propelling movement to the left side on fodder push away inslot right side.
Preferably, an inclined plane structure is arranged on the upper side end face of the first lifting plate, and an inclined plane structure is arranged on the upper side end face of the second lifting plate.
Preferably, the right side of the main feeding body can be provided with a multi-component feeding assembly, so that more than two feeding pens can be fed with feed at the same time.
Preferably, a single annular wedge and a single supporting ring are arranged in a group, and the supporting rings and the annular wedge of each group are arranged on the cylinder in a continuous distribution.
The invention has the beneficial effects that: the feeding device is simple in structure and convenient to operate, users only need to adjust the feeding amount before feeding, the device can feed animals according to the preset feeding amount, in the process, the device can also stir various added feeds to realize the integration of stirring, transportation and feeding, the labor intensity of the workers is greatly reduced, and one feeder can feed more feeding stalls in the same working time by means of the device, so that the working efficiency is greatly improved, and the feeding device is worthy of recommendation.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an automatic quantitative feeding device used in a large-scale farm, which is further explained by combining the attached drawings of the invention:
the automatic quantitative feeding device for the large-scale feedlot comprises a suspension 101, a feed pushing assembly is arranged in the suspension 101, a main feeding body 106 is fixedly arranged on the lower side end surface of the suspension 101 close to the left side end surface, a first feed cavity 107 communicated with the suspension 101 is arranged in the main feeding body 106, a first feeding hole 109 penetrates through the left side inner wall of the first feed cavity 107 close to the lower side inner wall, a first lifting plate 112 is slidably arranged in the first feed cavity 107, a lifting pressure spring 108 is fixedly connected between the lower side end surface of the first lifting plate 112 and the lower side inner wall of the first feed cavity 107, a push plate 114 with the lower end extending out of the lower side end surface of the main feeding body 106 is fixedly arranged on the lower side end surface of the first lifting plate 112 close to the right side end surface, a first swinging groove 127 is arranged in the right side inner wall of the first feed cavity 107 in a communicating manner, a first rotating round block 129 is rotatably arranged in the first swinging groove 127, a swinging rod 128 is fixedly arranged on the circular arc-shaped end surface of the first rotating round block 129, wherein a clamping groove 110 which has a rightward opening and can limit the first lifting plate 112 through the swinging rod 128 is arranged in the first lifting plate 112, a torsion spring connecting block 174 which can rotate in the first swinging groove 127 is fixedly connected at the rear end of the first rotating round block 129, a first torsion spring 173 is fixedly connected between the torsion spring connecting block 174 and the inner wall of the first swinging groove 127, a second rotating round block 131 is rotatably arranged on the upper side of the first rotating round block 129 and is positioned in the first swinging groove 127, wherein a one-way engagement assembly is arranged between the second rotating round block 131 and the first rotating round block 129, a second swinging groove 133 with a leftward opening is arranged in the inner wall of the upper side of the first swinging groove 127, the fixed gravity pendulum piece 134 that is provided with in second rotation circle piece 131 the wobbling in second swing groove 133, what run through about in the gravity pendulum piece 134 is provided with 135 when the fodder in the first fodder chamber 107 consumes to finish, gravity pendulum piece 134 can be swung into under the effect of gravity in the first fodder chamber 107, and then drive swinging arms 128 break away from outside draw-in groove 110, the right side of main feeding main part 106 just is located be provided with opening 144 on the downside terminal surface of suspension 101, be provided with branch in the opening 144 and throw the feeding subassembly, main feeding main part 106 with be provided with the trigger subassembly between the branch feeding subassembly, can in time trigger when the fodder in the first fodder chamber 107 is filled up divide the feeding subassembly and then throw and feed.
Advantageously, the feeding component comprises a second feeding cavity 153 with an upward opening and arranged in the through opening 144, a second feeding hole 147 is arranged in the right inner wall of the second feeding cavity 153 close to the lower inner wall in a penetrating manner, a second lifting plate 139 is slidably arranged in the second feeding cavity 153, a jump groove 141 with a leftward opening is arranged in the second lifting plate 139, a jump block 143 is slidably arranged in the jump groove 141, a first pushing spring 142 is fixedly connected between the right end face of the jump block 143 and the right inner wall of the jump groove 141, an adjusting component capable of adjusting the height of the second lifting plate 139 so as to adjust the amount of feed contained in the second feeding cavity 153 is arranged in the right inner wall of the second feeding cavity 153, a circular groove 136 is arranged in the left inner wall of the second feeding cavity 153 in a communicating manner, a cylinder 138 is rotatably arranged in the circular groove 136, an arc-shaped supporting ring 137 is fixedly arranged on the arc-shaped end surface of the circumferential side of the cylinder 138, a semicircular annular wedge block 167 is arranged on the end surface of the upper side of the supporting ring 137, the left end of the jump block 143 extends into the circular groove 136 and can limit the downward sliding of the second lifting plate 139 through the supporting ring 137, a transmission cavity 156 is arranged in the inner wall of the lower side of the circular groove 136, a rotating ring 158 is rotatably arranged in the transmission cavity 156, the rotating ring 158 can be connected to the push plate 114 and the swing rod 128 through the trigger assembly, a through hole 161 is vertically penetrated in the rotating ring 158, a rotating shaft 155 is rotatably arranged in the through hole 161, wherein the upper end of the rotating shaft 155 is fixedly connected to the lower end of the cylinder 138, and the lower end of the rotating shaft 155 extends out of the lower end surface of the through hole 144 and is fixedly connected with a rotating handle 154, fixed first fixed block 159 that is provided with on the week side arc inner wall of perforating hole 161, it accomodates groove 163 to be provided with the outside first spring of opening in the first fixed block 159, the fixed connecting block 162 that is provided with on week side arc end face of pivot 155, each group the connecting block 162 with be connected with between the first fixed block 159 and be located respectively first spring accomodates first connecting spring 164 in groove 163, pivot 155 with fixedly connected with second torsion spring 157 between the inner wall of transmission chamber 156, when the accessible during swivel 158 forward rotation connecting block 162 with first fixed block 159 drives pivot 155 rotates, can't drive during the forward rotation of pivot 155 the swivel 158 rotates.
Advantageously, the adjusting assembly comprises a second torsion spring 157 penetrating from left to right and arranged in the right inner wall of the second feed cavity 153, an adjusting slider 148 fixed on the right end face of the second lifting plate 139 is slidably arranged in the second torsion spring 157, an elastic spacer 152 is fixedly connected between the upper end face of the adjusting slider 148 and the upper inner wall of the second torsion spring 157, an adjusting dial 149 is fixedly arranged on the right end face of the adjusting slider 148, and the height of the second lifting plate 139 can be adjusted through the feeding distribution assembly and the adjusting assembly.
Advantageously, the triggering assembly includes a middle connecting block 111 fixedly connected between the main feeding body 106 and the through opening 144, a casing groove 145 extending to the right end of the through opening 144 and communicating with the transmission cavity 156 is provided in the middle connecting block 111, a casing block 113 is slidably provided in the casing groove 145, a first tension spring 146 is fixedly connected between the right end face of the casing block 113 and the right inner wall of the casing groove 145, an arc-shaped connecting block 140 is fixedly connected between the upper end face of the middle connecting block 111 and the right end face of the main feeding body 106, a push groove 124 communicating with the first swing groove 127 is provided in the arc-shaped connecting block 140, an adjusting push block 126 is slidably provided in the push groove 124, the left end of the adjusting push block 126 abuts against the right side face of the swing rod 128, an adjusting spring 125 is fixedly connected between the right end face of the adjusting push block 126 and the right inner wall of the push groove 124, a first traction wire 123 is fixedly connected to the right end face of the adjusting push block 126, a lifting chute 122 with a downward opening and communicated with the outer sleeve groove 145 is arranged in the arc-shaped connecting block 140, a limiting block 121 with a lower end positioned in the outer sleeve groove 145 and capable of limiting the degree of freedom of the left end of the outer sleeve block 113 is arranged in the lifting chute 122, one end of the first traction wire 123 far away from the adjusting push block 126 is fixedly connected to the upper end of the limiting block 121, an inner sleeve groove 165 with a leftward opening is arranged in the outer sleeve block 113, an inner sleeve block 119 is slidably arranged in the first spring accommodating groove 163, a second extension spring 166 is fixedly connected between the right end face of the inner sleeve block 119 and the right inner wall of the inner sleeve groove 165, a second traction wire 118 is fixedly connected to the left end of the inner sleeve block 119, and a rotating cavity 117 is arranged in the left inner wall of the outer sleeve groove 145 in a communicated manner, a first transmission gear 115 meshed with the right end surface of the push plate 114 is rotatably arranged between the front and rear inner walls of the rotation cavity 117, a reel 116 is fixedly connected to the front end of the first transmission gear 115, wherein the left end of the second traction wire 118 is wound on the reel 116, and when the push plate 114 descends, the reel 116 can be driven to rotate, thereby storing the second traction wire 118 and further pulling the inner sleeve block 119 to move to the left, when the card slot 110 moves to communicate with the first swing groove 127 and the swing lever 128 swings, the adjusting push block 126 moves to the left, thereby pulling the restricting block 121 to move upward by the first traction wire 123, and at this time, the outer sleeve block 113 moves to the left side under the pulling force of the second extension spring 166, and thus the rotation ring 158 is rotated in the forward direction.
Advantageously, the unidirectional engagement assembly includes a second fixed block 172 fixedly disposed on the circumferential arc end surface of the first rotating round block 129, a second spring receiving groove 169 with an outward opening is disposed in the second fixed block 172, a meshing oscillating block 168 rotatably connected to the first rotating round block 129 is disposed on the opening side of the second spring receiving groove 169, wherein a second connecting spring 171 is fixedly connected between the meshing oscillating block 168 and the inner wall of the second spring receiving groove 169, an intermediate gear 130 rotatable in the first oscillating groove 127 is engaged between the first rotating round block 129 and the second rotating round block 131, the upper end of the meshing oscillating block 168 is engaged with the intermediate gear 130, when the second rotating round block 131 rotates clockwise, the second rotating round block 131 can push the meshing oscillating block 168 to oscillate around the first rotating round block 129 via the intermediate gear 130, when the first rotating round block 129 does not rotate, and the second rotating round block 131 rotates counterclockwise, the second rotating round block 131 can push the meshing swing block 168 through the intermediate gear 130 to drive the first rotating round block 129 to rotate counterclockwise and further drive the swing rod 128 to swing.
Beneficially, fodder propelling movement subassembly including set up in the suspension 101 and with second fodder chamber 153 and the fodder push groove 102 that first fodder chamber 107 is linked together, rotatable conveyer belt 104 that is provided with between the front and back side inner wall of fodder push groove 102, the fixed fodder push pedal 103 that is provided with the array distribution on the conveyer belt 104, the fodder push groove 102 is close to the upside inner wall of right side inner wall and runs through from top to bottom in being provided with fodder import 105, the user's accessible fodder import 105 to the fodder adds into the fodder in the fodder push groove 102, and when conveyer belt 104 rotates, can be located fodder propelling movement to the left side on right side in the fodder push groove 102.
Advantageously, the first lifting plate 112 is provided with a bevel structure on the upper end face thereof, and the second lifting plate 139 is provided with a bevel structure on the upper end face thereof.
Advantageously, a multi-component feeding assembly may be provided on the right side of the main feeding body 106, so that more than two feedlots may be fed with feed at the same time.
Advantageously, a single annular wedge 167 is associated with a single support ring 137 in a group, and the support rings 137 and the annular wedge 167 of each group are disposed in series on the cylinder 138.
In an initial state, the first lifting plate 112 moves up to the maximum extent in the first feed cavity 107, the gravity swing block 134 is located in the second swing groove 133, the left end of the swing rod 128 abuts against the right end face of the push plate 114, the second lifting plate 139 is located in the second feed cavity 153, the jump block 143 is located on the upper side of the set of support rings 137, the jump block 143 is staggered with the ring-shaped wedge 167, the second swing groove 133 moves to the right to the maximum extent in the outer sleeve groove 145, the inner sleeve block 119 moves to the right to the maximum extent in the inner sleeve groove 165, and the limiting block 121 moves down to the maximum extent in the lifting slide groove 122 and limits the left end of the outer sleeve block 113.
When the height of the second lifting plate 139 in the second feeding cavity 153 is adjusted, a user rotates the rotating shaft 155 to rotate forward, so as to drive the cylinder 138 to rotate forward, so as to drive the annular wedge 167 to rotate around the axis of the cylinder 138, so as to drive the jump block 143 to move to the right side by the annular wedge 167, when the annular wedge 167 pushes the jump block 143 to retract into the jump slot 141 to the maximum extent, the user can drive the second lifting plate 139 to slide upward in the second feeding cavity 153 by the adjusting dial 149 and the adjusting slide 148, when the height is adjusted to a proper height, the rotating shaft 155 is loosened, so that the annular wedge 167 can be restored to an initial state under the elastic force of the second torsion spring 157, and at this time, the adjusting slide 148 is loosened;
when feeding, a user puts feed into the feed push groove 102 through the feed inlet 105, in the process, the feed push plate 103 rotates to drive the feed in the feed push groove 102 to move to the left through the conveyor belt 104, in the process, when the feed in the feed push groove 102 passes through the first second feed cavity 153 from right to left, the feed falls into the second feed cavity 153 and fills the second feed cavity 153, when the second feed cavity 153 is filled, the feed cannot fall, and then the feed continues to move to the left under the pushing of the conveyor belt 104 and finally falls into the first feed cavity 107, in the process, the first lifting plate 112 moves downwards under the action of the gravity of the feed to drive the push plate 114 to move downwards, and at the same time, the push plate 114 can drive the first transmission gear 115 and the reel 116 to rotate to store the second pull line 118, in the process, the second traction wire 118 pulls the inner sleeve block 119 to move to the left, and in the process that the first lifting plate 112 moves downwards, the gravity swing block 134 is always located in the second swing groove 133 under the blockage of the feed and cannot swing, and when the clamping groove 110 moves to be communicated with the first swing groove 127, and the first rotating round block 129 is driven by the first torsion spring 173 to swing, so as to drive the swing rod 128 to be inserted into the clamping groove 110, the first lifting plate 112 is limited and cannot move, and at this time, the feed in the first feed cavity 107 can be discharged through the first feeding hole 109 and fed;
meanwhile, in the process of swinging the swing rod 128, the adjusting push block 126 moves to the left under the elastic force of the adjusting spring 125, and then the limiting block 121 is pulled to move upwards in the lifting chute 122 by the first pulling wire 123, when the limiting block 121 is completely retracted into the lifting chute 122, the left end of the outer sleeve block 113 loses constraint and slides to the left under the elastic force of the second stretching spring 166, so as to drive the rotating ring 158 to rotate forward, and then the connecting block 162 is pushed by the first fixing block 159 and the rotating shaft 155 is driven to rotate, in this process, the cylinder 138 rotates along with the rotating shaft 155, so as to drive the annular wedge block to rotate and push the skip block 143 to slide to the right in the skip groove 141, and when the second lifting plate 139 slides to the lowest position under the action of gravity, the feed in the second feed cavity 153 can be discharged through the second feeding hole 147;
after the rotating shaft 155 rotates in the forward direction, the supporting ring 137 and the annular wedge 167 can form a continuous surface to limit the jump block 143, so as to ensure that the jump block 143 does not move to the left when the second lifting plate 139 descends;
with the discharge of the fodder in the first fodder cavity 107, the left side of the gravity swing block 134 loses the restraint of the fodder and then swings into the first fodder cavity 107 under the action of gravity, in this process, the gravity swing block 134 drives the first rotating round block 129 to swing through the intermediate gear 130, and then drives the swing rod 128 to swing back into the first swing groove 127, at this time, the first lifting plate 112 loses the restraint, and then returns to the initial state under the action of the elastic force of the lifting pressure spring 108, at the same time, the reel 116 loosens the second traction wire 118, and then drives the outer sleeve block 113 to return to the initial state under the action of the elastic force of the first tension spring 146, and at this time, the rotating shaft 155 and the cylinder 138 return to the initial state under the action of the elastic force of the second torsion spring 157.
The invention has the beneficial effects that: the feeding device is simple in structure and convenient to operate, users only need to adjust the feeding amount before feeding, the device can feed animals according to the preset feeding amount, in the process, the device can also stir various added feeds to realize the integration of stirring, transportation and feeding, the labor intensity of the workers is greatly reduced, and one feeder can feed more feeding stalls in the same working time by means of the device, so that the working efficiency is greatly improved, and the feeding device is worthy of recommendation.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.