CN202516767U

CN202516767U - Mechanical sieve for ship

Info

Publication number: CN202516767U
Application number: CN2012201897538U
Authority: CN
Inventors: 王建秋; 王东奎
Original assignee: LONGWEI INDUSTRIAL Co Ltd
Current assignee: LONGWEI INDUSTRIAL Co Ltd
Priority date: 2012-04-29
Filing date: 2012-04-29
Publication date: 2012-11-07
Anticipated expiration: 2022-04-29

Abstract

The utility model discloses a mechanical sieve for a ship. The mechanical sieve comprises a bracket, wherein a sieve body capable of vertically swinging in a reciprocating manner in the bracket is mounted at the upper part inside the bracket; a blanking board corresponding to the sieve body up and down is arranged below the sieve body inside the bracket and is inclined from one transverse side of the bracket to the other opposite side of the bracket; the lower end of the blanking board is a positive blanking outlet; one vertical end of the bracket is provided with a driving device for driving the sieve body to vertically swing; and a discharging opening is arranged at one vertical end of the sieve body. The mechanical sieve of the ship provided by the utility model has the advantages of high working efficiency, low manual labor intensity and high sieving precision, and can effectively shorten the working time of workers.

Description

A kind of mechanical sieve peculiar to vessel

Technical field

The utility model relates to a kind of mechanical sieve peculiar to vessel, especially a kind of mechanical sieve that sieves shellfish.

Background technology

The screening of existing shellfish generally all is to adopt manual work to accomplish aboard ship.During screening, shellfishes such as the variegated clam that manual work will be fished for up, Mactra quadrangularis are sieved on gravity flow screen with shovel, sieve out the shellfish pack, and assorted excess matter are put back into shovel marine.This mode of operation labor strength is high, and the working time is long, and screening precision is low.

Summary of the invention

The technical problem that the utility model will solve provides a kind of high efficiency, the mechanical sieve peculiar to vessel that hand labor intensity is low.

For solving the problems of the technologies described above; The utility model comprises support; Its design feature be the support internal upper part be equipped with can be in support the vertical sieve nest of reciprocally swinging; The sieve nest below is provided with and sieve nest corresponding feeding plate up and down in the support, and described feeding plate tilts along the relative opposite side of the horizontal side direction of support, and the low side of feeding plate is that blanking is along exporting; At the vertical end of support the drive unit that drives described sieve nest longitudinal oscillation is installed, the vertical end of described sieve nest is provided with discharging opening.

Said drive unit comprises the hydraulic motor of mounting bracket end, and power is connected with power transmission shaft on the hydraulic motor, and the power transmission shaft other end is equipped with driving wheel, is hinged with connecting rod at driving wheel away from shaft core position, and the other end of connecting rod is connected to the sieve nest longitudinal end.

Be provided with along the balance staff of support horizontally set at a top of the trellis, balance staff is provided with down the swing arm of stretching and being connected with the sieve nest both lateral sides.

Described sieve nest has screen frame, and removable screen cloth is installed on the screen frame.

Described screen cloth is made up of the rod of parallel alternate setting.

Be provided with along the jet water spout of support horizontally set at a top of the trellis, jet water spout is provided with the apopore towards sieve nest.

After adopting said structure and since the support internal upper part be equipped with can be in support the vertical sieve nest of reciprocally swinging, the sieve nest below is provided with and sieve nest corresponding feeding plate up and down in the support; Shellfishes such as the artificial variegated clam that will fish for up, Mactra quadrangularis are placed on the sieve nest with shovel, because the vertical reciprocally swinging of sieve nest, shellfishes such as variegated clam, Mactra quadrangularis are sifted out along the sieve nest discharging opening; Assorted excess matter then falls into feeding plate and directly drops into the sea along outlet along blanking; Need not manual work will mix excess matter be put back into shovel marine, its high efficiency, hand labor intensity is low; And screening precision is high, has effectively shortened workman's working time.And removable screen cloth is installed on screen frame, knotter screen divides the shellfish of different specifications quarterly; Establish the jet water spout corresponding, the selected shellfish of being more convenient at a top of the trellis with sieve nest.

Description of drawings

Describe in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model:

Fig. 1 is the structural representation of the utility model;

The structural representation that Fig. 2 overlooks for Fig. 1;

Fig. 3 is A-A cutaway view of Fig. 2.

The specific embodiment

With reference to accompanying drawing; This mechanical sieve peculiar to vessel comprises support 1; Support 1 internal upper part be equipped with can be in support 1 the vertical sieve nest 2 of reciprocally swinging, be provided with along the balance staff 4 of support 1 horizontally set at support 1 top, balance staff 4 is generally two of parallel alternate setting; Balance staff 4 transverse ends can be installed on the support 1 through bearing block; Balance staff 4 is provided with down the swing arm 3 of stretching and being connected with sieve nest 2 both lateral sides, is provided with along the strut 11 of sieve nest 2 horizontally sets in sieve nest 2 bottoms, and balance staff 4 also can be connected with the end of strut 11.At support 1 a vertical end drive unit that drives sieve nest 2 longitudinal oscillations is installed, this drive unit comprises the hydraulic motor 10 of mounting bracket 1 end, and hydraulic motor 10 is driven by marine engine; Power is connected with power transmission shaft 11 on the hydraulic motor 10, and power transmission shaft 11 can be installed in hydraulic motor 10 tops through support, and power transmission shaft 11 1 ends are equipped with the driven pulley 8 that is connected with power wheel 9 power of hydraulic motor 10; Power transmission shaft 11 other ends are equipped with driving wheel 7; Be hinged with connecting rod 16 at driving wheel 7 away from shaft core position, the other end of connecting rod 16 is connected to sieve nest 2 longitudinal ends, through the eccentric syndeton of driving wheel 7 with connecting rod 16; Thereby realize vertical reciprocally swinging of sieve nest 2; For realizing vertical reciprocally swinging of sieve nest 2, driving wheel 7 can also be an eccentric wheel, also can other eccentric structures peculiar to vessel.In support 1, be provided with below the sieve nest 2 and sieve nest corresponding feeding plate 6 about in the of 2, feeding plate 6 tilts along the relative opposite side of support 1 a horizontal side direction, and the low side of feeding plate 6 is that blanking is along outlet 12.Sieve nest 2 is a discharging opening 15 with respect to the other end of connecting rod 16 link positions vertically, and discharging opening 15 is the reducing shape, and sieve nest 2 has screen frame 14; Screen frame 14 is hollow form, removes discharging opening 15 end peripheries and is provided with baffle plate, and removable screen cloth 13 is installed on the screen frame 14; Screen frame 14 peripheral top surface are higher than screen cloth 13 end faces, and screen cloth 13 is made up of the rod of parallel alternate setting, during use; Sieve nest 2 integral body are tilted to discharging opening 15 ends by connecting rod 16 links, and promptly the discharge port end of sieve nest 2 is a little less than the connecting rod link.Be provided with along the jet water spout 5 of support 1 horizontally set at support 1 top; Jet water spout 5 is generally two of parallel alternate setting; Jet water spout 5 transverse ends can be installed on the support 1 through bearing block, and jet water spout 5 is provided with the apopore towards sieve nest 2, and jet water spout 5 is communicated with water pumper peculiar to vessel.

During use, should place along the side of a ship by mechanical sieve peculiar to vessel, the blanking of feeding plate low side, is convenient to assorted excess matter and is directly flow back to the sea along blanking along outlet towards the hull outside along outlet.

Claims

1. mechanical sieve peculiar to vessel; Comprise support (1); It is characterized in that support (1) internal upper part be equipped with can be in support (1) the vertical sieve nest (2) of reciprocally swinging; The interior sieve nest of support (1) (2) below is provided with the feeding plate (6) corresponding up and down with sieve nest (2), and described feeding plate (6) tilts along the relative opposite side of the horizontal side direction of support (1), and the low side of feeding plate (6) is that blanking is along outlet (12); At the vertical end of support (1) drive unit that drives described sieve nest (2) longitudinal oscillation is installed, the vertical end of described sieve nest (2) is provided with discharging opening (15).

2. mechanical sieve peculiar to vessel according to claim 1; It is characterized in that said drive unit comprises the hydraulic motor (10) of mounting bracket (1) end; Hydraulic motor (10) is gone up power and is connected with power transmission shaft (11); Power transmission shaft (11) other end is equipped with driving wheel (7), is hinged with connecting rod (16) at driving wheel (7) away from shaft core position, and the other end of connecting rod (16) is connected to sieve nest (2) longitudinal end.

3. mechanical sieve peculiar to vessel according to claim 1 and 2 is characterized in that being provided with along the balance staff (4) of support (1) horizontally set at support (1) top, and balance staff (4) is provided with down the swing arm (3) of stretching and being connected with sieve nest (2) both lateral sides.

4. mechanical sieve peculiar to vessel according to claim 1 and 2 is characterized in that described sieve nest (2) has screen frame (14), is equipped with removable screen cloth (13) on the screen frame (14).

5. mechanical sieve peculiar to vessel according to claim 4 is characterized in that described screen cloth (13) is made up of the rod of parallel alternate setting.

6. mechanical sieve peculiar to vessel according to claim 1 and 2 is characterized in that being provided with along the jet water spout (5) of support (1) horizontally set at support (1) top, and jet water spout (5) is provided with the apopore towards sieve nest (2).