A shell opening and crushing device for river clams

Abstract

The present invention discloses a shell opening and crushing device for river clams, comprising a shell crushing box, the upper end of which is open, and the lower end of which is provided with a plurality of rotating cylinder rods spaced evenly, and a material dropping gap is provided between adjacent rotating cylinder rods; a first rotating mechanism is provided on the left side of the lower end of the shell crushing box, and the first rotating mechanism is connected to the rotating cylinder rod at the lower end of the shell crushing box, and the rotating cylinder rod can be driven to rotate accordingly through the first rotating mechanism, and the right side of the rotating cylinder rod is correspondingly installed on the right lower end of the shell crushing box through a bearing member, and a steam device is also provided on the outer side of the shell crushing box. The technical scheme of the present invention can simultaneously realize the steaming and shell opening of river clams, the material discharge of river clams after shell opening, the crushing of river clams and the material discharge of river clams, and the overall structural design is very ingenious and reasonable, and it is very convenient to use, which effectively improves work efficiency and quality.

Description

Technical Field

[0001] The invention relates to the technical field of river clam production and processing, in particular to a river clam shell opening and crushing device. Background Art

[0002] In the prior art, river clams need to go through the following steps during specific processing: rinsing river clams, steaming to open the shells, mechanical shell crushing, sand spitting, cleaning, shell-meat separation, sorting and the like; in the prior art, the above steps are usually processed separately; for example, in the steaming process of river clams, it is necessary to first use steam and other equipment to open the shells of the river clams so that the shells and meat are initially separated, and then the shells are broken by mechanical shell crushing, and then cleaned.

[0003] In the prior art, river clams can be shelled by boiling, and then the shell and meat are separated under the action of hot steam, and then the shell is crushed by mechanical shell crushing. In the prior art, the steps of steaming and shell crushing are usually arranged separately, which reduces the work efficiency and the quality of crushed shells.

[0004] Therefore, in order to solve the above problems, it is necessary to develop a clam shell opening and crushing device with a reasonable structure that can effectively improve work efficiency and quality. Summary of the invention

[0005] In view of the above problems existing in the prior art, the technical problem to be solved by the present invention is to provide a device for opening and crushing the shells of river clams.

[0006] Technical solution: In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:

[0007] A clam shell opening and crushing device comprises a shell crushing box, the upper end of which is open, and the lower end of which is provided with a plurality of evenly spaced rotating barrel rods, and a blanking gap is provided between adjacent rotating barrel rods; a first rotating mechanism is provided on the left side of the lower end of the shell crushing box, and the first rotating mechanism is connected to the rotating barrel rod at the lower end of the shell crushing box, and the rotating barrel rod can be driven to rotate accordingly through the first rotating mechanism, and the right side of the rotating barrel rod is correspondingly installed on the right lower end of the shell crushing box through a bearing member, and a steam device is also provided on the outer side of the shell crushing box, and a steam pipe is installed on the steam device, and the steam pipe is connected to the rotating barrel rod through a bearing member, so that hot steam in the steam device can be sent into the interior of the rotating barrel rod, and each rotating barrel rod is correspondingly provided with an evenly spaced air outlet hole, and when the first rotating mechanism drives the rotating barrel rod to rotate, the hot steam is sent into the interior of the rotating barrel rod through the steam device and discharged through the air outlet hole;

[0008] A fixed plate is also provided above the shell crushing box, and a first lifting mechanism is provided on both sides of the fixed plate, and a main shaft of the first lifting mechanism extends downwardly and a shell crushing pressure plate is installed at the shaft end. The size of the shell crushing pressure plate is adapted to the size of the shell crushing box below, and the shell crushing pressure plate can enter downward into the shell crushing box to pressure-crush the clams in the shell crushing box; and second lifting mechanisms are also installed on both sides of the upper end of the shell crushing pressure plate, the main shaft of the second lifting mechanism extends upwardly and a lifting plate is installed at the rod end, and a second rotating mechanism is also installed at the middle position of the lower end surface of the lifting plate, the main shaft of the second rotating mechanism passes downwardly through the shell crushing pressure plate, and a rotating rod is installed at the rod end, and the rotating rod can extend downward into the shell crushing box under the action of the second lifting mechanism, and the clams in the shell crushing box are stirred under the drive of the second rotating mechanism;

[0009] The lower end surface of the shell crushing pressure plate is also provided with a rod groove adapted to the position size of the rotating rod; after the position of the rotating rod is adjusted accordingly by the second rotating mechanism, the rotating rod can be driven up by the second lifting mechanism and can be correspondingly accommodated in the rod groove, which will not affect the pressure crushing of the shell crushing pressure plate.

[0010] Furthermore, in addition to the position of the rod groove, the lower end surface of the shell crushing pressing plate is also provided with evenly distributed shell crushing spikes, and the setting positions of the shell crushing spikes do not conflict with the position of the rod groove.

[0011] Furthermore, there are three groups of rotating barrel rods, each group has two rotating barrel rods, and the rotation direction of each group of rotating barrel rods is set accordingly, so that the two rotating barrel rods in the same group rotate inwards accordingly.

[0012] Furthermore, the shell crushing box is configured as a circular box structure; the shell crushing pressing plate is configured as a circular plate structure; and five air outlet holes are evenly spaced on each rotating cylinder rod.

[0013] Furthermore, two movable sealing plates, one on the left and one on the right, are provided below the rotating barrel rod, and movable mechanisms are provided on both sides of the lower end of the crushed shell box. The movable mechanisms on both sides are docked and installed with the movable sealing plates on both sides through connecting rods. The movable sealing plates on both sides can be driven by the movable mechanisms on both sides to seal and open the lower end of the crushed shell box accordingly.

[0014] Furthermore, a support plate is provided below the movable sealing plate, and the movable sealing plate moves left and right correspondingly through the support of the support plate and the connection installation of the movable mechanism; and a shell and meat dividing mechanism is also provided between the support plates on both sides.

[0015] Furthermore, the shell and meat dividing mechanism includes fixed dividing plates obliquely arranged on both sides and a movable dividing plate with an adjustable angle. The movable dividing plate is arranged directly below the rotating barrel rod, and a rotating shaft is installed at the bottom of the movable dividing plate. The movable dividing plate is driven by the rotating shaft to rotate to the left or to the right to perform different dividing.

[0016] Beneficial effects: The present invention has the following beneficial effects:

[0017] 1) The technical solution of the present invention can simultaneously realize the steaming and shelling of river clam meat, the feeding of river clam meat after shelling, the crushing of river clam shells and the feeding of river clam shells. The overall structural design is very ingenious and reasonable, and the use is very convenient, which effectively improves the work efficiency and quality;

[0018] 2) The steaming and shelling work of the clam meat in the present invention utilizes the steam discharge and rotation of the rotating cylinder rod, which promotes uniform distribution of steam on the one hand, and can cooperate with the subsequent feeding of clam meat and clam shells on the other hand. The structural design is ingenious, and a movable sealing plate and a shell crushing pressing plate are also provided to reduce the escape of steam, and the structure is reasonable;

[0019] 3) The steaming and shelling of clam meat in the present invention can also improve the efficiency of steaming and shelling and the feeding efficiency of clam meat and clam shells through the cooperation of the rotating rod;

[0020] 4) In the process of crushing the clam shells in the present invention, the relative position of the rotating rod and the shell crushing plate is cleverly utilized, which will not affect the work of the rotating rotating stirring material, nor will it affect the crushing work of the shell crushing plate. The structural design is ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the present invention;

[0022] Figure 2 for Figure 1 Middle A-direction view;

[0023] Figure 3 for Figure 1 Middle BB section view;

[0024] Figure 4 for Figure 1 Middle C-direction view;

[0025] Figure 5 It is a cross-sectional view of the rotating cylinder rod. DETAILED DESCRIPTION

[0026] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0027] like Figures 1 to 5 As shown, a shell opening and crushing device for river clams comprises a shell crushing box 1, the upper end of which is open, and the lower end of which is provided with a plurality of evenly spaced rotating barrel rods 2, and a blanking gap 3 is provided between adjacent rotating barrel rods 2; a first rotating mechanism 4 is provided on the left side of the lower end of the shell crushing box 1, and the first rotating mechanism 4 is connected to the rotating barrel rod 2 at the lower end of the shell crushing box 1, and the rotating barrel rod 2 can be driven to rotate accordingly through the first rotating mechanism 4, and the right side of the rotating barrel rod 2 is correspondingly installed at the right lower end of the shell crushing box 1 through a bearing member 5, and a steam device 6 is also provided on the outer side of the shell crushing box 1, and a steam pipe 7 is installed on the steam device 6, and the steam pipe 7 is connected to the rotating barrel rod 2 through the bearing member 5, and the hot steam in the steam device 6 can be sent into the interior of the rotating barrel rod 2, and each rotating barrel rod 2 is correspondingly provided with an evenly spaced air outlet 8, and when the first rotating mechanism 4 drives the rotating barrel rod 2 to rotate, the hot steam is sent into the interior of the rotating barrel rod 2 through the steam device 6 and discharged through the air outlet 8.

[0028] A fixed plate 9 is also provided above the shell crushing box 1, and a first lifting mechanism 10 is provided on both sides of the fixed plate 9. The main axis of the first lifting mechanism 10 extends downward and a shell crushing pressure plate 11 is installed on the shaft end. The size of the shell crushing pressure plate 11 is adapted to the size of the shell crushing box 1 below, and the shell crushing pressure plate 11 can enter downward into the shell crushing box 1 to pressure crush the clams in the shell crushing box 1; and second lifting mechanisms 12 are also installed on both sides of the upper end of the shell crushing pressure plate 11, the main axis of the second lifting mechanism 12 extends upward and a lifting plate 13 is installed on the rod end, and a second rotating mechanism 14 is also installed at the middle position of the lower end surface of the lifting plate 13, the main axis of the second rotating mechanism 14 passes downward through the shell crushing pressure plate 11, and a rotating rod 15 is installed on the rod end, and the rotating rod 15 can extend downward into the shell crushing box 1 under the action of the second lifting mechanism 12, and the clams in the shell crushing box 1 are stirred under the drive of the second rotating mechanism 14.

[0029] The lower end surface of the shell crushing plate 11 is also provided with a rod groove 16 which is adapted to the position and size of the rotating rod 15; after the position of the rotating rod 15 is adjusted accordingly by the second rotating mechanism 14, the rotating rod 15 is driven upward by the second lifting mechanism 12 and can be correspondingly received in the rod groove 16, which will not affect the pressure crushing of the shell crushing plate 11.

[0030] In addition to the position of the rod groove 16 , the lower end surface of the shell crushing pressing plate 11 is also provided with evenly distributed shell crushing spikes 17 , and the arrangement positions of the shell crushing spikes 17 do not conflict with the positions of the rod groove 16 .

[0031] There are three groups of rotating barrels 2 in total, each group has two rotating barrels 2, and the rotation direction of each group of rotating barrels 2 is set accordingly, so that the two rotating barrels 2 in the same group rotate inwards accordingly.

[0032] The shell crushing box 1 is configured as a circular box structure; the shell crushing pressing plate 11 is configured as a circular plate structure; and five air outlet holes 8 are evenly spaced on each rotating cylinder rod 2 .

[0033] Two movable sealing plates 18 are also provided on the left and right below the rotating barrel rod 2, and movable mechanisms 19 are provided on both sides of the lower end of the crushed shell box 1. The movable mechanisms 19 on both sides are docked and installed with the movable sealing plates 18 on both sides through connecting rods 20. The movable sealing plates 18 on both sides can be driven by the movable mechanisms 19 on both sides to seal and open the lower end of the crushed shell box 1 accordingly.

[0034] A support plate 21 is further provided below the movable sealing plate 18, and the movable sealing plate 18 moves left and right correspondingly through the support of the support plate 21 and the connection installation of the movable mechanism 19; and a shell and meat dividing mechanism 101 is further provided between the support plates 21 on both sides.

[0035] The shell and meat dividing mechanism 101 includes fixed dividing plates 22 obliquely arranged on both sides and a movable dividing plate 23 with an adjustable angle. The movable dividing plate 23 is arranged directly below the rotating barrel rod 2. A rotating shaft 24 is installed at the bottom of the movable dividing plate 23. The movable dividing plate 23 is driven by the rotating shaft 24 to rotate to the left or to the right to perform different dividing.

[0036] The working process of the present invention is as follows: first, the rotating rod is moved downward into the shell crushing box through the second lifting mechanism, and the rotating rod is located above the rotating cylinder rod at this time, and then the river clams are put into the shell crushing box, and then the moving mechanism drives the moving sealing plate to completely block the lower end of the shell crushing box. At the same time, the position of the upper shell crushing pressure plate can be adjusted accordingly to block the upper end of the shell crushing box. After this arrangement, a relatively closed space is formed in the shell crushing box.

[0037] Then, hot steam is injected into the rotating cylinder rod through the steam equipment, and at the same time, all the rotating cylinder rods inside are driven to rotate through the first rotating mechanism on the left. At this time, the rotating cylinder rod discharges the internal hot steam from the air outlet into the shell crushing box. When the rotating cylinder rod rotates, the hot steam is discharged to make the hot steam more uniform.

[0038] And in the process of spraying steam, the second rotating mechanism drives the rotating rod to rotate accordingly. The rotating rod is mainly used to stir the clams in the shell crushing box. On the one hand, stirring the clams can make the distribution of hot steam more even. On the other hand, by stirring the clams, the clams are caused to collide, etc., so that the clams can be shelled more smoothly. After the shells are opened, the clam meat inside will fall out of the clam shells more smoothly under the action of the stirring rod. With the help of the hot steam and the high-speed collision of the rotating rod, the clam meat and the clam shells can be separated smoothly.

[0039] After the clams are steamed and shelled for a period of time, the movable sealing plates on both sides are opened by the movable mechanism. The size of the blanking gap between adjacent rotating barrel rods needs to be set so that the clam meat in the shell crushing box can fall from the blanking gap, while the opened shell cannot fall from the blanking gap.

[0040] Then, under the stirring action of the stirring rod and the rotation action of the rotating barrel rod of the same group, the clam meat that has been separated in the shell crushing box will be dropped from the dropping gap accordingly, and at this time, the position of the movable dividing rod below is controlled, for example, it is moved to the right, and the dropped clam meat will fall to the left to achieve dividing.

[0041] After the clam meat is fed into the feed, the clam shells can be crushed. First, the position of the stirring rod needs to be adjusted, and the stirring rod is driven upward by the second lifting mechanism so that the stirring rod can be stored in the rod groove. Then, the overall shell crushing pressing plate is driven downward by the first lifting device, and the clam shells in the shell crushing box are crushed by the shell crushing spikes. The clam shells can be crushed repeatedly, and after the volume of the crushed clam shells becomes smaller, they can be dropped from the gap between the materials. At this time, it is necessary to control the movable dividing plate to move to the left so that the dropped clam shells can fall from another direction, so as to realize the separation of clam meat and clam shells. The structure is reasonable.

[0042] The broken clam shells are broken and discharged under the action of the upper shell crushing plate and the rotating barrel rod. The overall structure is very reasonable and ingenious.

[0043] The above specific implementation is only a preferred embodiment of the present invention and is not intended to limit the implementation of the present invention and the scope of the claims. All equivalent changes and modifications made according to the content of the patent protection scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A device for opening and crushing river clams, characterized in that: The invention comprises a shell crushing box (1), the upper end of which is open, and the lower end of which is provided with a plurality of rotating barrels (2) spaced evenly apart, and a blanking gap (3) is provided between adjacent rotating barrels (2); a first rotating mechanism (4) is provided on the left side of the lower end of the shell crushing box (1), and the first rotating mechanism (4) is connected to the rotating barrel (2) at the lower end of the shell crushing box (1), and the rotating barrel (2) can be driven to rotate accordingly through the first rotating mechanism (4); the right side of the rotating barrel (2) is correspondingly mounted on the shell crushing box (1) through a bearing member (5). The right lower end of the crushed shell box (1) is provided with a steam device (6) outside the crushed shell box (1), and a steam pipe (7) is installed on the steam device (6). The steam pipe (7) is connected to the rotating cylinder rod (2) through a bearing member (5), and can deliver hot steam in the steam device (6) into the interior of the rotating cylinder rod (2). Each rotating cylinder rod (2) is correspondingly provided with air outlet holes (8) at even intervals. When the first rotating mechanism (4) drives the rotating cylinder rod (2) to rotate, the hot steam is delivered into the interior of the rotating cylinder rod (2) through the steam device (6) and discharged through the air outlet holes (8); A fixing plate (9) is also arranged above the shell crushing box (1), and first lifting mechanisms (10) are arranged on both sides of the fixing plate (9). The main shaft of the first lifting mechanism (10) extends downward and a shell crushing pressing plate (11) is installed at the end of the shaft. The size of the shell crushing pressing plate (11) is adapted to the size of the shell crushing box (1) below. The shell crushing pressing plate (11) can enter the shell crushing box (1) downward to crush the shells of the river clams in the shell crushing box (1) under pressure. Second lifting mechanisms (12) are also installed on both sides of the upper end of the shell crushing pressing plate (11). The main axis of the second lifting mechanism (12) extends upward and a lifting plate (13) is installed at the rod end, and a second rotating mechanism (14) is also installed at the middle position of the lower end surface of the lifting plate (13). The main axis of the second rotating mechanism (14) passes downward through the shell crushing plate (11), and a rotating rod (15) is installed at the rod end. The rotating rod (15) can extend downward into the shell crushing box (1) under the action of the second lifting mechanism (12), and the clams in the shell crushing box (1) are stirred under the drive of the second rotating mechanism (14); The lower end surface of the shell crushing plate (11) is also provided with a rod groove (16) whose size matches the position of the rotating rod (15); after the position of the rotating rod (15) is adjusted accordingly by the second rotating mechanism (14), the rotating rod (15) is driven upward by the second lifting mechanism (12) to be received in the rod groove (16) accordingly, without affecting the pressure crushing of the shell crushing plate (11).

2. The device for opening and crushing river clams according to claim 1, characterized in that: In addition to the position of the rod groove (16), the lower end surface of the shell crushing pressing plate (11) is also provided with evenly distributed shell crushing spikes (17), and the setting positions of the shell crushing spikes (17) do not conflict with the positions of the rod groove (16).

3. The device for opening and crushing river clams according to claim 1, characterized in that: The rotating cylindrical rods (2) are provided in three groups in total, each group having two rotating cylindrical rods (2), and the rotation direction of each group of rotating cylindrical rods (2) is set accordingly, so that the two rotating cylindrical rods (2) in the same group rotate inwards accordingly.

4. The device for opening and crushing river clams according to claim 3, characterized in that: The shell crushing box (1) is configured as a circular box structure; the shell crushing pressing plate (11) is configured as a circular plate structure; and five air outlet holes (8) are arranged on each rotating barrel rod (2) at even intervals.

5. The device for opening and crushing river clams according to claim 3, characterized in that: Two movable sealing plates (18) are arranged on the left and right below the rotating cylinder rod (2), and movable mechanisms (19) are arranged on both sides of the lower end of the crushed shell box (1). The movable mechanisms (19) on both sides are connected and installed with the movable sealing plates (18) on both sides through connecting rods (20). The movable sealing plates (18) on both sides can be driven by the movable mechanisms (19) on both sides to seal the lower end of the crushed shell box (1) and to open it accordingly.

6. The device for opening and crushing river clams according to claim 5, characterized in that: A support plate (21) is also provided below the movable sealing plate (18), and the movable sealing plate (18) is supported by the support plate (21) and connected and installed with the movable mechanism (19) so as to move left and right accordingly; and a shell and meat dividing mechanism (101) is also provided between the support plates (21) on both sides.

7. The device for opening and crushing river clams according to claim 6, characterized in that: The shell and meat dividing mechanism (101) comprises fixed dividing plates (22) obliquely arranged on both sides and a movable dividing plate (23) with an adjustable angle. The movable dividing plate (23) is arranged directly below the rotating barrel rod (2). A rotating shaft (24) is installed at the bottom of the movable dividing plate (23). The rotating shaft (24) drives the movable dividing plate (23) to rotate to the left or to the right to perform different dividing operations.

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