CN102885000B - Machine for throwing baits to feed crabs raised in monomer frame - Google Patents

Abstract

The invention discloses a bait feeding machine for individual frame cultivation of crabs, which is characterized in that it comprises a trolley, a control system and at least one installation frame arranged on the trolley, and a feeding device is fixedly installed on the installation frame. The feeding device includes a feeding component and a quantitative discharging component. The quantitative discharging component is fixedly arranged under the feeding component; the advantages are simple structure and convenient operation. Since the feeding device is equipped with a quantitative discharging component, it can be adjusted according to the growth of crabs. Periodically adjust the feeding amount of bait to realize the quantitative feeding of single frame crabs, and greatly save labor; and the feeding device is fixedly installed on the trolley, which can be parked at any position according to needs, so as to realize the ration of crabs. Fixed-point feeding; in addition, the bait feeding machine can feed multiple single frames at the same time, and the efficiency is relatively high.

Description

A kind of bait feeding machine for individual box culture of crabs

technical field

The present invention relates to a feeding device for crabs, in particular to a bait feeding machine for individual frame cultivation of crabs.

Background technique

At present, the cultivation of crabs is generally carried out in large areas such as ponds or rivers, in the form of large-scale stocking. However, in this breeding method, there will be problems such as crabs escaping and killing each other when they moult. In order to solve this problem and improve the economic benefits of farming, some crab farming researchers have proposed a new farming method of individual cage culture. However, at present, when adopting the breeding method of single frame culture, the bait of crabs is generally fed artificially, which requires a lot of labor and increases labor costs; Affected by various factors, there are phenomena such as ineffective loss of feed, and quantitative feeding cannot be guaranteed.

Contents of the invention

The technical problem to be solved by the present invention is to provide a bait feeding machine for individual box culture of crabs, which can realize fixed-point quantitative feeding of bait and can save labor.

The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a bait feeding machine for individual frame cultivation of crabs, including a trolley, a control system and at least one installation frame arranged on the trolley. A feeding device is fixedly installed on the installation frame, and the feeding device includes a feed assembly and a quantitative discharge assembly, and the quantitative discharge assembly is fixedly arranged below the feed assembly.

The feeding assembly includes a funnel, the lower end of the funnel is provided with at least one feeding port, and the number of pressing frames equal to the number of feeding ports and the position corresponding to the feeding port are arranged in the funnel , the first blade is fixedly arranged around the lower end of the pressing frame, and the driving mechanism for moving the pressing frame up and down is arranged on the funnel.

The drive mechanism for moving up and down includes a first motor and a connecting block, the first motor is fixedly mounted on the outer surface of the funnel, and a rocker is fixedly arranged on the drive shaft of the first motor, so The connecting block is provided with a horizontal first chute, the end of the rocker is slidably fitted with the first chute, and the funnel is provided with a vertical second chute. The pressing frame is integrally provided with a sliding piece, the sliding piece protrudes from the second chute and is fixedly connected to the connecting block, and the first motor is electrically connected to the control system.

A guide rail is fixedly arranged on the outer surface of the funnel, and the connecting block is slidably matched with the guide rail, so that the up and down movement of the connecting block is relatively stable.

A spring is fixedly arranged in the pressing frame, and a pressing plate is fixedly arranged at the lower end of the spring, so that the bait in the funnel can smoothly enter into the quantitative discharge assembly below.

The quantitative discharge assembly includes a second motor, a support, a guide shell and a turning wheel, the support is fixedly installed on the lower end of the funnel, the guide shell and the second motor respectively fixedly installed on the support, the drive shaft of the second motor is coaxially fixedly connected with the turning wheel, the turning wheel is located in the guide shell, and the turning wheel There are material storage chambers which are equal in number to the number of the described feeding ports and whose positions correspond to the described feeding ports. The upper end of the described material storing chamber is an open end, and the described material storing chamber is provided with The amount adjustment mechanism, the lower end of the guide shell is provided with feeding ports that are equal in number to the number of storage chambers, corresponding to the storage chambers, and obliquely downward, and a limit switch is fixed on the support, The lower end of the turning wheel is fixedly provided with a limit bump, and when the turning wheel rotates 180°, the limit bump touches the limit switch, and the second motor 1. The limit switches are respectively electrically connected to the control system.

The volume adjustment mechanism includes a volume adjustment plate and a thumb bolt, the volume adjustment plate is located in the material storage chamber, a vertical adjustment groove is arranged on the turning wheel, and the thumb screw bolt Pass through the adjusting slot and be screwed with the adjusting plate.

One side of the storage cavity is fixedly provided with a second blade, which can cut the bait when the turning wheel is about to turn over.

The turning wheel includes a wheel body and a chassis, the storage chamber is arranged in the wheel body, the limiting protrusion is fixedly arranged on the chassis, and the bottom of the wheel body is arranged There is a horizontal third chute, the chassis is integrally provided with a slider with a raised point on the upper end, the slider is slidably matched with the third chute, and the third chute is fixedly arranged There is an elastic reed, and a positioning groove is arranged in the elastic reed, and the convex point on the slider matches the positioning groove. This structure facilitates the cleaning of the material storage chamber in the turning wheel.

Both sides of the trolley are respectively provided with a plurality of installation frames arranged side by side, and the installation frames are connected with the trolley through hinges, and two adjacent installation frames are connected through hinges , this structure makes the control of the bait feeding position flexible. the

Compared with the prior art, the present invention has the advantages of simple structure and convenient operation. Since the feeding device is provided with a quantitative discharge component, the feeding amount of bait can be adjusted according to the growth cycle of crabs, and the single frame cultivation can be achieved. Quantitative feeding of crabs, and greatly saves labor; and the feeding device is fixedly installed on the cart, which can be parked at any position according to needs, so as to realize fixed-point feeding of crabs; in addition, the bait feeding machine can simultaneously feed multiple A single frame for feeding, the efficiency is relatively high.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the schematic diagram of the three-dimensional structure of the feeding device of the present invention;

Fig. 3 is the top view of the feeding assembly of the present invention after the binder frame is removed;

Fig. 4 is the structural representation of the drive mechanism for moving up and down of the present invention;

Fig. 5 is a sectional view of the binder frame of the present invention;

Fig. 6 is the schematic diagram of the three-dimensional structure of the quantitative discharge assembly of the present invention;

Fig. 7 is a sectional view of Fig. 6;

Figure 8 is a schematic diagram of cooperation between the wheel body and the chassis in the turning wheel of the present invention;

Fig. 9 is a schematic perspective view of the three-dimensional structure of the turning wheel of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in the figure, a bait feeding machine for individual frame cultivation of crabs includes a trolley 1 and a control system (not shown in the figure), and two sides of the trolley 1 are respectively provided with multiple installation frames arranged side by side 11. The installation frame 11 is connected to the trolley 1 through the hinge 12, and the two adjacent installation frames 11 are connected through the hinge 12. The feeding device 2 is fixedly installed on the installation frame 11, and the feeding device 2 includes The feeding component and the quantitative discharging component, the quantitative discharging component is fixedly arranged under the feeding component;

The feed assembly includes a funnel 21, the lower end of the funnel 21 is provided with two feeding ports 22, and the funnel 21 is provided with two pressing frames 23 corresponding to the feeding ports 22, and the surroundings of the lower end of the pressing frame 23 are uniform. The first blade 24 is fixedly arranged, the spring 25 is fixedly arranged in the pressing frame 23, the lower end of the spring 25 is fixedly provided with a pressing plate 26, and the driving mechanism for moving up and down of the pressing frame 23 is arranged on the funnel 21, and the driving mechanism for moving up and down The mechanism includes a first motor 3 and a connection block 4, the first motor 3 is fixedly installed on the outer surface of the funnel 21, a rocker 31 is fixedly arranged on the drive shaft of the first motor 3, and a horizontal first The chute 41, the end of the rocker 31 is slidably matched with the first chute 41, the funnel 21 is provided with a vertical second chute 27, the pressing frame 23 is integrally provided with a sliding piece 231, and the sliding piece 231 protrudes The second chute 27 is fixedly connected with the connecting block 4, and the outer surface of the funnel 21 is fixedly provided with a guide rail 28, and the connecting block 4 is slidably matched with the guide rail 28;

The quantitative discharge assembly includes a second motor 5, a support 6, a guide shell 7 and a turning wheel 8, the support 6 is fixedly installed on the lower end of the funnel 21, and the guide shell 7 and the second motor 5 are fixedly installed on the support 6 respectively. Above, the driving shaft of the second motor 5 is coaxially fixedly connected with the turning wheel 8, and the turning wheel 8 is located in the guide shell 7. The turning wheel 8 includes a wheel body 81 and a chassis 82, and the bottom of the wheel body 81 is provided with a third horizontal slide. Slot 83, the chassis 82 is integrally provided with a slider 84 with a convex point on the upper end, the slider 84 is slidingly matched with the third chute 83, the third chute 83 is fixedly provided with an elastic reed 85, and the elastic reed 85 is provided with Positioning groove 851 is arranged, and the salient point on the slide block 84 matches with positioning groove 851, and the wheel body 81 is provided with two material storage chambers 811 corresponding to the feeding opening 22, and the upper end of the material storage chamber 811 is At the opening end, the material storage chamber 811 is provided with an adjustment plate 812, and the wheel body 81 is provided with a vertical adjustment groove 813. The hand-tightened bolt 814 passes through the adjustment groove 813 and is screwed with the adjustment plate 812. The material storage chamber 811 One side of the side is fixedly provided with the second blade 815, the limit switch 61 is fixedly provided on the support 6, and the limit projection 821 is fixedly provided on the chassis 82. After the turning wheel 8 rotates 180°, the limit projection 821 and the limit The switch 61 touches each other, and the lower end of the guide shell 7 is provided with two feeding ports 71 corresponding to the storage chamber 811 and obliquely downward. The first motor 3, the second motor 5, and the limit switch 61 are respectively connected to the control System electrical connection.

The working process of this bait feeding machine is as follows: first load the bait (such as shelled fresh small miscellaneous fish, etc.) Cavity 811 is positioned at the space storage capacity of regulating plate 812 top just for feeding the required feeding capacity of crab. Then push the cart 1, align the feeding port 71 at the lower end of the guide shell 7 with the single frame for raising crabs, and then turn on the first motor 3 to drive the pressing frame 23 to move up and down, so that the bait in the funnel 21 enters the wheel body smoothly 81 in the material storage cavity 811, then start the second motor 5, drive the turning wheel 8 to rotate 180 ° after the bait in the material storage cavity 811 is poured in the guide shell 7, and drop into the crab by feeding port 71 In the single frame, one feeding action is completed; at the same time, after the turning wheel 8 rotates 180°, the limit bump 821 on the chassis 82 touches the limit switch 61, and the second motor 5 drives the turning wheel to reverse 180° °Reset, enter the next round of feeding.

Claims (8)

1. A bait feeding machine for individual frame cultivation of crabs, comprising a trolley, a control system and at least one installation frame arranged on the trolley, the installation frame is fixedly equipped with a feeding device , the feeding device includes a feed assembly and a quantitative discharge assembly, the quantitative discharge assembly is fixedly arranged below the feed assembly, the feed assembly includes a funnel, the funnel The lower end is provided with at least one feeding opening, and the number of pressing frames equal to the number of feeding openings and the positions corresponding to the feeding openings are arranged in the funnel, and the surroundings of the lower end of the pressing frame are fixedly arranged There is a first blade, and the funnel is provided with an up and down drive mechanism for the pressing frame, which is characterized in that the up and down drive mechanism includes a first motor and a connecting block, and the first motor is fixedly installed on the On the outer surface of the funnel, the drive shaft of the first motor is fixed with a rocker, the connecting block is provided with a horizontal first chute, and the end of the rocker is connected to the The first chute is slidably matched, the funnel is provided with a vertical second chute, the binder frame is integrally provided with a sliding piece, and the sliding piece protrudes from the second chute and The connection block is fixedly connected, and the first motor is electrically connected with the control system. 2. A bait feeding machine for individual frame cultivation of crabs as claimed in claim 1, wherein a guide rail is fixedly arranged on the outer surface of the funnel, and the connecting block and the guide rail Slip fit. 3. A bait feeding machine for individual frame cultivation of crabs as claimed in claim 1, characterized in that a spring is fixedly arranged in the press material frame, and a press is fixedly arranged at the lower end of the spring. sheet. 4. A kind of bait feeding machine for individual frame cultivation of crabs as claimed in claim 1, characterized in that said quantitative discharge assembly comprises a second motor, a support, a guide shell and a turning wheel, said The support is fixedly installed on the lower end of the funnel, the guide shell and the second motor are respectively fixed on the support, the drive shaft of the second motor is connected to the The overturning wheel is coaxially fixedly connected, the overturning wheel is located in the guide shell, the number of the overturning wheel is equal to the number of the described feeding port, and the position is the same as the described feeding port. Corresponding to the storage chamber, the upper end of the storage chamber is an open end, the storage chamber is provided with a volume adjustment mechanism, and the lower end of the guide shell is provided with a number equal to the number of storage chambers, a position Corresponding to the storage chamber and obliquely downward feeding port, the limit switch is fixed on the support, and the limit bump is fixed on the lower end of the turning wheel. When the turning wheel rotates 180 °, the limit bump touches the limit switch, and the second motor and the limit switch are respectively electrically connected to the control system. 5. A bait feeding machine for individual frame cultivation of crabs as claimed in claim 4, characterized in that said volume adjustment mechanism comprises a volume adjustment plate and hand-tightened bolts, and said volume adjustment plate is located at the In the storage chamber described above, a vertical adjustment groove is arranged on the turning wheel, and the hand-tightened bolt passes through the adjustment groove and is screwed to the adjustment plate. 6. A bait feeding machine for individual frame cultivation of crabs as claimed in claim 4, characterized in that a second blade is fixedly arranged on one side of the storage chamber. 7. A bait feeding machine for individual frame cultivation of crabs as claimed in claim 4, characterized in that said turning wheel comprises a wheel body and a chassis, and said storage chamber is arranged on said wheel In the body, the limiting protrusions are fixedly arranged on the chassis, the bottom of the wheel body is provided with a third horizontal chute, and the chassis is integrally provided with a slider with a raised point on the upper end. , the sliding block is slidingly matched with the third chute, the elastic reed is fixedly arranged in the third chute, and the positioning groove is arranged in the elastic reed, and the sliding block The bumps on the top match the positioning grooves. 8. A bait feeding machine for individual frame cultivation of crabs as claimed in claim 1, wherein a plurality of installation frames arranged side by side are respectively arranged on both sides of the cart, and the installation frames The frame is connected with the trolley through a hinge, and two adjacent installation frames are connected through a hinge.