Adjustable egg conveyer belt
Technical Field
The utility model relates to a chicken raising equipment technical field specifically is an adjustable egg class conveyer belt.
Background
Carry out three-dimensional chicken coop when using in the chicken farm, can use automatic egg collecting device, collect one end with the egg of same height, thereby make things convenient for the manual work to collect, or adopt and install additional with chicken coop vertically conveyer belt at the tip, the egg of a plurality of chicken coop tip gathers again, thereby make personnel need not to enter into the inside collection that can carry out the egg of chicken coop, but three-dimensional chicken coop includes the multilayer chicken coop in vertical direction, every layer of chicken coop all need install the tip conveyer belt that corresponds and carry out the gathering again of tip egg, cause the equipment complicacy, use cost rises, and a plurality of conveyers can appear at the terminal that the egg was picked up to the personnel, consequently need match a plurality of operators, the labor force is occupied, therefore, need research and development an egg class conveyer belt that can adjust as required, in order to solve the tip egg collection problem of a conveyer belt completion different height chicken coops.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an adjustable egg class conveyer belt, but adopt vertical motion's crane, accept the egg of co-altitude chicken coop tip, and when the crane was when carrying out vertical altitude mixture control, the intermediate shelf can the adaptability carry out length adjustment to avoid the mount to be dragged, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable egg conveyer belt comprises a lifting frame, an intermediate frame and a fixing frame, wherein the lifting frame, the intermediate frame and the fixing frame are sequentially connected, an egg conveying chain is sleeved outside the lifting frame, the intermediate frame and the fixing frame along the length direction, a power box is arranged at the idle end of the lifting frame and the fixing frame, a rolling shaft at the end part of the egg conveying chain is connected with an output shaft of the power box, the lifting frame can move up and down, the intermediate frame comprises a first intermediate frame and a second intermediate frame, one end of the lifting frame is rotatably installed with the end part of the first intermediate frame, the rotating axis is horizontal and vertical to the length direction of the lifting frame, a guide rod is fixedly arranged on the side wall of the first intermediate frame, the guide rod is slidably installed with the second intermediate frame, the guide rod is the same as the length direction of the second intermediate frame, and the other end of the second intermediate frame is, the rotation axis is horizontal and vertical to the length direction of the fixed mount.
As the utility model discloses a preferred technical scheme, the inside tight mechanism that rises that sets up of mount, the tight mechanism that rises includes two sets of steering rolls, the periphery contact of the lower sideband outer wall of egg conveying chain and steering roll, and the inner wall top of two sets of steering roll intermediate position egg conveying chains sets up the tight roller that rises.
As the utility model discloses a preferred technical scheme, both sides all set up the leading wheel about intermediate frame and crane and mount switching position department, and the leading wheel is located the support body both sides, and the egg conveying chain is in the gap between leading wheel and the support body.
As an optimal technical scheme of the utility model, the egg conveying chain adopts the multiunit to connect along the body of rod of level and parallel arrangement, body of rod axis perpendicular to direction of transfer, and interval between the body of rod is less than the minimum diameter of egg.
As an optimal technical scheme of the utility model, the vertical slide rail of arranging of one side relative slidable mounting of crane, the both ends horizontal rotation of slide rail installs the sprocket shaft, and one of them sprocket shaft tip is provided with the motor, the outside coaxial sprocket that sets up of sprocket shaft sets up the closed loop chain between two sets of sprockets, one side fixed connection of crane and chain.
Compared with the prior art, the beneficial effects of the utility model are that: but this adjustable egg class conveyer belt adopts vertical motion's crane, accepts the egg of co-altitude chicken coop tip not, realizes that a conveyer belt collects together the egg of multilayer chicken coop tip, reduces the equipment complexity, reduces personnel and occupies, and when the crane was when carrying out vertical height adjustment, the intermediate shelf can the adaptability carry out length adjustment to avoid the mount to be dragged, make the packing personnel at the most terminal can carry out the packing operation to the egg of collecting at fixed position.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the position A of the present invention;
FIG. 3 is a schematic view of the fixing frame of the present invention;
fig. 4 is the assembly schematic diagram of the tension roller of the utility model.
In the figure: the device comprises a lifting frame 1, a first middle frame 2, a second middle frame 3, a fixing frame 4, a tension roller 5, a power box 6, a guide rod 7 and a chain wheel shaft 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an adjustable egg conveyer belt comprises a lifting frame 1, a middle frame and a fixed frame 4, wherein the lifting frame 1, the middle frame and the fixed frame 4 are sequentially connected, an egg conveying chain is sleeved outside the lifting frame 1, the middle frame and the fixed frame 4 along the length direction, a power box 6 is arranged at the free end of the lifting frame 1 and the fixed frame 4, a rolling shaft at the end part of the egg conveying chain is connected with an output shaft of the power box 6, the lifting frame 1 can move up and down, the middle frame comprises a first middle frame 2 and a second middle frame 3, one end of the lifting frame 1 is rotatably arranged with the end part of the first middle frame 2, the rotating shaft line is horizontal and vertical to the length direction of the lifting frame 1, a guide rod 7 is fixedly arranged on the side wall of the first middle frame 2, the guide rod 7 is slidably arranged with the second middle frame 3, the length direction of the guide rod 7 is the same as that of the second middle frame 3, the rotation axis is horizontal and vertical to the length direction of the fixed frame 4.
The middle frame can rotate with the lifting frame 1 and the fixing frame 4, the first middle frame 2 and the second middle frame 3 can be stretched along the length direction, the up-and-down motion requirement of the lifting frame 1 can be met, the fixing frame 4 at the lower end cannot be affected in the motion process, and normal conveying of eggs is guaranteed.
The fixing frame 4 is internally provided with a tensioning mechanism which comprises two groups of steering rollers, the outer wall of the lower side of the egg conveying chain is in contact with the circumferential surface of the steering rollers, and a tensioning roller 5 is arranged above the inner wall of the egg conveying chain at the middle position of the two groups of steering rollers.
Through the effect of two sets of steering rolls, change the direction of motion of egg conveying chain, and tight roller 5 pushes down the egg conveying chain under the action of gravity, and when the intermediate frame shortened, tight roller 5 pushed down makes the upper end of egg conveying chain tighten up, and when the intermediate frame extended, egg conveying chain upper end work portion was stretched, and the reverse tight roller 5 that drives rises that drives that guarantees that egg conveying chain is in tight state that rises all the time.
The upper side and the lower side of the switching positions of the middle frame, the lifting frame 1 and the fixing frame 4 are respectively provided with a guide wheel, the guide wheels are positioned on two sides of the frame body, and the egg conveying chain is positioned in a gap between the guide wheels and the frame body, so that the egg conveying chain is attached to the surface of the frame body.
Egg conveying chain adopts the multiunit to connect along the body of rod of level and parallel arrangement, body of rod axis perpendicular to direction of transfer, and the interval between the body of rod is less than the minimum diameter of egg, through the mode of multiunit body of rod connection, makes the egg can be along with adding single conveying chain synchronous motion, can not appear the problem of skidding on its surface, simultaneously through the interval restriction to between the body of rod, avoids the egg to spill from the gap.
The vertical slide rail of arranging of one side relative slip installation of crane 1, the both ends level of slide rail rotates installation chain wheel axle 8, and 8 tip of one of them chain wheel axle are provided with the motor, and 8 outside coaxial sprocket that set up of chain wheel axle sets up closed loop chain between two sets of sprockets, and crane 1 drives crane 1 up-and-down motion through chain drive with one side fixed connection of chain to realize crane 1 to the collection of not co-altitude chicken coop tip egg.
When in use: when the motor drives the chain wheel shaft 8 to rotate, the internal chain is driven to rotate, so that the lifting frame 1 is driven to move up and down, the middle frame is driven to change the angle, the two ends of the middle frame rotate relative to the lifting frame 1 and the fixing frame 4, the egg conveying belt is fixed on the surface of the frame body under the action of the guide wheel, the middle frame is correspondingly stretched when the lifting frame 1 ascends, the guide rod 7 slides with the second middle frame 3 at the moment, the movement direction of the egg conveying belt is guaranteed not to change, in the length adjustment process of the middle frame, the total length of the egg conveying belt does not change, so that the tightness of the egg conveying belt changes, and the tensioning roller 5 presses the egg conveying belt downwards under the action of gravity at the moment, so that the egg conveying belt is in a tensioning state all the time.
The utility model discloses a but crane 1 of vertical motion accepts the egg of co-altitude chicken coop tip, realizes that a conveyer belt collects together the egg of multilayer chicken coop tip, reduces the equipment complexity, and the reduction personnel occupy, and when crane 1 is carrying out vertical height adjustment, the intermediate shelf can the adaptability carry out length adjustment to avoid mount 4 to be dragged, make the packing personnel at the most terminal can carry out the packing operation to the egg of collecting at fixed position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.