CN211190881U

CN211190881U - Multi-drum type mussel grading equipment

Info

Publication number: CN211190881U
Application number: CN201921865547.2U
Authority: CN
Inventors: 程海; 袁跃峰; 李德然
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-07
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a multi-drum mussel grading device, which comprises a feeding device and a grading device, wherein the feeding device comprises a feeding rack and a driving motor, a driving main wheel is fixedly sleeved on an output shaft of the driving motor, a plurality of feeding drums are tiled on the top surface of the feeding rack, the driving main wheel and all feeding auxiliary wheels are connected in a series transmission manner, and a feeding box is enclosed around the periphery of all the feeding drums; the grading device comprises a grading rack, a plurality of grading rollers are arranged on the top surface of the grading rack, adjacent grading rollers are connected through a transition plate, the grading rollers are fully provided with screening holes of the same grade, the aperture of each screening hole is gradually increased by a feeding end, a grading rotating shaft extends out of the center of each grading roller, grading auxiliary wheels are fixedly sleeved at the end parts of the grading rotating shafts, a driving main wheel and all the grading auxiliary wheels are connected in a series transmission mode, grading boxes are surrounded on the outer peripheries of all the grading rollers and the transition plate, feeding boxes are connected with the grading boxes, and a discharging chute corresponds to the position under each grading roller.

Description

Multi-drum type mussel grading equipment

Technical Field

The utility model belongs to the technical field of machinery, a mussel processingequipment is related to, especially a multi-drum type mussel classification equipment.

Background

Fresh mussels are popular seafood products. Can be steamed and cooked, also can be mixed with other green vegetables after being peeled off, and has delicious taste. Due to the large yield of mussels, the mussels are not easy to store after harvesting, and are cooked thoroughly all the time and then processed into a dry product, namely mussels. The mussel has high nutritive value and certain medicinal value. Mussels are easy to artificially culture in large quantities due to strong vitality, and have wide culture sea areas in coastal provinces such as Shandong, Liaoning, Zhejiang, Fujian, Guangdong, Hainan and the like in China.

Need carry out the letter sorting work of different specification mussels to it in the course of working of fresh and alive mussel, at present china does not have the corollary equipment of this aspect yet, at the letter sorting in-process of big or small mussel, still needs a large amount of manual works to go the operation, influences the letter sorting efficiency of mussel, increases the labour among the intangible and lifting cost, influences market competition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided one kind and utilized the cylinder to carry out by little to big screening in the transmission, realized mechanized many drum-type mussel classification equipment.

The purpose of the utility model can be realized by the following technical proposal: a multi-drum mussel grading device comprises a feeding device and a grading device which are connected from front to back, wherein the feeding device comprises a feeding rack and a driving motor, a driving main wheel is fixedly sleeved on an output shaft of the driving motor, a plurality of feeding rollers are flatly paved on the top surface of the feeding rack, a feeding rotating shaft extends out of the center of each feeding roller, a feeding auxiliary wheel is fixedly sleeved at the end part of the feeding rotating shaft, the driving main wheel is connected with the first feeding auxiliary wheel through a driving belt, all the feeding auxiliary wheels are in series transmission connection through the driving belt, and a feeding box is encircled on the periphery of all the feeding rollers; the grading device comprises a grading rack, a plurality of grading rollers are arranged on the top surface of the grading rack, the grading rollers are adjacent to each other and are connected through a transition plate, the grading rollers are fully provided with screening holes of the same grade, the aperture of each screening hole is gradually increased through a feeding end, a grading rotating shaft extends out of the center of each grading roller, grading auxiliary wheels are fixedly sleeved at the end parts of the grading rotating shafts, a driving main wheel is connected with a first grading auxiliary wheel through a driving belt, all the grading auxiliary wheels are connected in series through the driving belt, grading boxes are surrounded on the outer peripheries of all the grading rollers and the transition plates, a feeding port of each feeding box is connected with the feeding end of each grading box, and a material discharging chute is correspondingly arranged under each grading roller.

This multi-drum-type mussel classification equipment operation process does, and in pouring the mussel after will breaking up into material feeding unit, drive a plurality of feeding rollers through driving motor and roll at the uniform velocity, accumulational mussel can be along with rolling tiling and come, moves to the pay-off mouth. Mussels are evenly conveyed to the feeding end of the grading device by the feeding device, the grading device particularly adopts three grading rollers which are horizontally arranged, the driving motor drives the grading rollers to rotate so as to directionally convey the mussels, when through first hierarchical cylinder, because its screening hole is minimum, minimum rank in a large amount of mussels spills from this, the surplus mussel that is not conform to first order screening hole aperture transmits the hierarchical cylinder of second level under hierarchical cylinder's rotation, the mussel of second level specification spills once more, the surplus mussel that is not conform to second level screening hole aperture transmits the hierarchical cylinder of third level and carries out tertiary screening, last to extra large size's mussel, all do not conform to the aperture specification of three hierarchical cylinder, by terminal discharge, accord with the mussel in hierarchical cylinder aperture respectively, fall into corresponding row's material spout by corresponding screening hole, thereby accomplish whole mussel classification work.

In the multi-drum mussel grading equipment, the feeding box is provided with three blocking walls and an opening, and the opening is connected with the downward sliding chute.

In the multi-drum mussel grading device, the end part of the feeding rotating shaft of the feeding drum penetrates out of the blocking wall of the feeding box, and a bearing is sleeved between the feeding rotating shaft and the blocking wall. The bearing mounting of the rotating shaft is realized through the bearing, and the free rotation of the rotating shaft is not hindered.

In the multi-drum mussel grading device, the grading box is provided with blocking walls with two opposite sides, an upward sliding groove is formed at the feeding end of the grading box, and the upward sliding groove and the downward sliding groove form an overlapped connection.

In the multi-drum mussel grading device, the other end of the grading box is provided with a discharging slide groove which is arranged in a downward inclined manner. After a large amount of mussels pass through all grading drums in proper order, still leave the bigger size mussel that does not fall from the screening hole, all discharge by ejection of compact slide groove discharge at last and collect.

In foretell multi-drum type mussel classification equipment, hierarchical pivot tip of hierarchical cylinder all wears out the fender wall of hierarchical box, hierarchical bearing is cup jointed to hierarchical pivot outer end, hierarchical bearing passes through the bearing frame and installs in hierarchical frame.

In the multi-drum mussel grading equipment, the grading rack is fixedly provided with the mounting frame, and the driving motor is fixedly arranged on the mounting frame through bolts.

Compared with the prior art, this hierarchical equipment of multi-drum-type mussel has following advantage:

this equipment efficiency is higher relatively, and hierarchical work load is great, and hierarchical effect is better, the condition that the mussel is detained appears very few, and this equipment belongs to open equipment simultaneously, and the problem of appearing in grades is convenient for solve, and the structure is comparatively simple, and easy maintenance utilizes the rotational speed of corresponding control element control motor, can reach the purpose of adjusting the sorting effect.

Drawings

Fig. 1 is a perspective structural view of the multi-drum mussel grading device.

In the figure, 1, a feeding frame; 2. a feeding roller; 3. a feeding auxiliary wheel; 4. a feeding box; 5. a drive motor; 6. a driving main wheel; 7. a grading frame; 8. a mounting frame; 9. a classifying drum; 10. grading auxiliary wheels; 11. a transition plate; 12. a grading box; 13. a discharging slide groove; 14. a discharge chute.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the multi-drum mussel grading device comprises a feeding device and a grading device which are connected from front to back, wherein the feeding device comprises a feeding rack 1 and a driving motor 5, a driving main wheel 6 is fixedly sleeved on an output shaft of the driving motor 5, a plurality of feeding rollers 2 are flatly paved on the top surface of the feeding rack 1, a feeding rotating shaft extends out of the center of each feeding roller 2, a feeding auxiliary wheel 3 is fixedly sleeved at the end part of the feeding rotating shaft, the driving main wheel 6 is connected with the first feeding auxiliary wheel 3 through a driving belt, all the feeding auxiliary wheels 3 are connected in series transmission through the driving belt, and a feeding box 4 is encircled around the outer periphery of all the feeding rollers 2; the grading device comprises a grading rack 7, a plurality of grading rollers 9 are arranged on the top surface of the grading rack 7, adjacent grading rollers 9 are connected through a transition plate 11, the grading rollers 9 are fully provided with screening holes of the same grade, the aperture of each screening hole is gradually increased through a feeding end, a grading rotating shaft extends out of the center of each grading roller 9, a grading auxiliary wheel 10 is fixedly sleeved at the end part of each grading rotating shaft, a driving main wheel 6 is connected with the first grading auxiliary wheel 10 through a driving belt, all the grading auxiliary wheels 10 are connected in a series transmission mode through the driving belts, all the grading rollers 9 and the outer periphery of the transition plate 11 are surrounded by a grading box 12, a feeding port of the feeding box 4 is connected with the feeding end of the grading box 12, and a discharging chute 14 is correspondingly arranged under each grading roller 9.

This multi-drum-type mussel classification equipment operation process does, and in pouring the mussel after will breaking up into material feeding unit, drive a plurality of feeding roller 2 through driving motor 5 and roll at the uniform velocity, accumulational mussel can be along with rolling tiling and come, moves to the pay-off mouth. Mussels pass through the even feed end that carries grading plant of material feeding unit, grading plant specifically adopts three hierarchical cylinder 9 that is horizontal arrangement, driving motor 5 drives hierarchical cylinder 9 and rotates and carry the mussel with the orientation, when passing through first hierarchical cylinder 9, because its screening hole is minimum, the minimum rank among a large amount of mussels spills from this, the mussel that the surplus is not conform to first order screening hole aperture transmits second level hierarchical cylinder 9 under hierarchical cylinder 9's rotation, the mussel of second level specification spills once more, the mussel that the surplus is not conform to second level screening hole aperture transmits third level hierarchical cylinder 9 and carries out tertiary screening, finally to the mussel of extra-large size, all do not conform to the aperture specification of three hierarchical cylinder 9, discharge by the end, the mussel that conforms to hierarchical cylinder 9 aperture respectively, fall into corresponding row material spout 14 by corresponding screening hole, thereby completing the grading work of all the mussels.

The feeding box 4 is provided with three blocking walls and an opening, and the opening is connected with a downward sliding chute.

The end part of the feeding rotating shaft of the feeding roller 2 penetrates through the blocking wall of the feeding box 4, and a bearing is sleeved between the feeding rotating shaft and the blocking wall. The bearing mounting of the rotating shaft is realized through the bearing, and the free rotation of the rotating shaft is not hindered.

The grading box 12 is provided with two opposite blocking walls, the feeding end of the grading box 12 is provided with an upward sliding chute, and the upward sliding chute and the downward sliding chute form an overlapped connection.

The other end of the grading box 12 is provided with a discharging slide groove 13, and the discharging slide groove 13 is arranged in a downward inclined mode. When a large amount of mussels pass through all grading drums 9 in proper order, still leave the bigger size mussel that does not fall from the screening hole, all discharge by ejection of compact slide groove 13 at last and collect.

The end part of the grading rotating shaft of the grading roller 9 penetrates out of the baffle wall of the grading box 12, the outer end of the grading rotating shaft is sleeved with a grading bearing, and the grading bearing is installed on the grading rack 7 through a bearing seat.

The grading rack 7 is fixedly provided with a mounting rack 8, and the driving motor 5 is fixedly arranged on the mounting rack 8 through a bolt.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the feeder frame 1 is used more here; a feeding roller 2; a feeding auxiliary wheel 3; a feeding box 4; a drive motor 5; a driving main wheel 6; a grading frame 7; a mounting frame 8; a classifying drum 9; a grading auxiliary wheel 10; a transition plate 11; a classification box 12; a discharge slide groove 13; discharge chute 14, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A multi-drum mussel grading device comprises a feeding device and a grading device which are connected from front to back, and is characterized in that the feeding device comprises a feeding rack and a driving motor, a driving main wheel is fixedly sleeved on an output shaft of the driving motor, a plurality of feeding rollers are flatly laid on the top surface of the feeding rack, a feeding rotating shaft extends out of the center of each feeding roller, a feeding auxiliary wheel is fixedly sleeved at the end part of the feeding rotating shaft, the driving main wheel is connected with the first feeding auxiliary wheel through a driving belt, all the feeding auxiliary wheels are in series transmission connection through the driving belt, and a feeding box is surrounded on the outer periphery of all the feeding rollers; the grading device comprises a grading rack, a plurality of grading rollers are arranged on the top surface of the grading rack, the grading rollers are adjacent to each other and are connected through a transition plate, the grading rollers are fully provided with screening holes of the same grade, the aperture of each screening hole is gradually increased through a feeding end, a grading rotating shaft extends out of the center of each grading roller, grading auxiliary wheels are fixedly sleeved at the end parts of the grading rotating shafts, a driving main wheel is connected with a first grading auxiliary wheel through a driving belt, all the grading auxiliary wheels are connected in series through the driving belt, grading boxes are surrounded on the outer peripheries of all the grading rollers and the transition plates, a feeding port of each feeding box is connected with the feeding end of each grading box, and a material discharging chute is correspondingly arranged under each grading roller.

2. The multi-drum mussel grading apparatus according to claim 1, wherein the feeding box has three blocking walls and an open top, and a downward sliding chute is connected to the open top.

3. The multi-drum mussel grading apparatus according to claim 2, wherein the end of the feeding shaft of the feeding drum is extended through the retaining wall of the feeding box, and a bearing is sleeved between the feeding shaft and the retaining wall.

4. The multi-drum mussel grading apparatus according to claim 2, wherein the grading box has two opposite side walls, and the feed end of the grading box is provided with an upward chute in overlapping engagement with the downward chute.

5. The multi-drum mussel grading apparatus according to claim 4, wherein the other end of the grading box is provided with a take-off slide chute, which is arranged downwards.

6. The multi-drum mussel grading apparatus according to claim 4, wherein the ends of the grading rotary shaft of the grading drum are all extended out of the blocking wall of the grading box, and the outer end of the grading rotary shaft is sleeved with a grading bearing, and the grading bearing is mounted on the grading frame through a bearing seat.

7. The multi-drum mussel grading apparatus of claim 1, wherein a mounting frame is fixedly mounted on the grading frame, and the driving motor is fixedly mounted on the mounting frame by bolts.