CN111688253A

CN111688253A - Planet wheel type anti-skid chamber screw squeezer

Info

Publication number: CN111688253A
Application number: CN202010710982.9A
Authority: CN
Inventors: 孔彩艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2020-09-22

Abstract

The invention belongs to the technical field of pressing machinery, and particularly relates to a planetary wheel type anti-skid chamber screw press which comprises a shell and a machine body arranged in the shell, wherein the machine body is of a transversely arranged cylindrical structure, two ends of the machine body are both provided with openings, anti-skid grooves parallel to the axis direction of the machine body are uniformly distributed in the inner side wall of the machine body, the machine body is rotatably connected with the shell through a rotating mechanism, a spiral pressing rod is axially arranged in the machine body, a driving motor is mounted on the side wall of the shell, the spiral pressing rod and the machine body are both connected with the driving motor through a planetary wheel transmission mechanism, a feeding hopper penetrates through the upper end of the shell, the lower end of the feeding hopper is rotatably connected with the outer side wall of the machine body, and a feeding hole. According to the invention, the rotation directions of the machine body and the spiral squeezing rod are opposite, so that friction force opposite to the movement direction of oil is generated, the oil is prevented from sliding and adhering to the inner wall of the machine body, the phenomenon of smoldering is prevented, and smooth transportation of the oil is ensured.

Description

Planet wheel type anti-skid chamber screw squeezer

Technical Field

The invention belongs to the technical field of squeezing machinery, and particularly relates to a planetary wheel type anti-skid chamber screw rod squeezer.

Background

The screw press is a commonly used oil press at present, and generally exists in the form of a single screw and a multi-screw, and during the production and processing of vegetable oil, the screw press is often used for pressing oil materials such as sesame, peanut, soybean and the like.

The existing screw press has the following defects: the single screw squeezer has poor axial propelling capacity on oil, the total theoretical compression is small, and when the single screw squeezer squeezes vegetable oil with high oil content, or peeling, shell and other vegetable oil with soft texture and poor deformation resistance, the phenomena of unsmooth oil conveying and smoldering are easy to occur, namely, an oil squeezing screw slips and idles, and the propelling pressure required by oil squeezing is difficult to establish; although the double-screw squeezer is not easy to slide, the double-screw squeezer has a complex structure and higher design, manufacture and maintenance costs, and the production cost is increased.

For this reason, we propose a planetary wheel type anti-slip chamber screw press to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems of unsmooth oil conveying, smoldering and high production cost, and provides a planetary wheel type screw press with anti-smoldering chamber, which is not easy to generate smoldering phenomenon and low in production cost.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a planet wheel formula antiskid thorax screw rod squeezer, includes the casing and sets up the organism in the casing, the organism is the tubular structure of horizontal setting, the equal opening in both ends of organism sets up, the inside wall equipartition of organism has the antiskid groove parallel rather than the axis direction, the organism passes through rotary mechanism and is connected with the casing rotation, the internal axial of organism is equipped with the spiral and squeezes the pole, install driving motor on the lateral wall of casing, the spiral squeezes pole and organism and all is connected with driving motor through planet wheel drive mechanism, the upper end of casing has run through feeding funnel, feeding funnel's lower extreme rotates with the lateral wall of organism to be connected, be equipped with the feed inlet on the lateral wall of organism.

The invention has the advantages that:

the oil drops into in the organism by the feed inlet, start driving motor, it squeezes the pole rotation to drive sun gear and spiral, squeeze the oil, sun gear drives planetary gear and rotates, then drive the ring gear and rotate, then the organism rotates, because the organism squeezes the rotation opposite direction of pole with the spiral, the spiral squeezes the pole and squeezes and impels the in-process of oil axial displacement, the organism internal side wall produces the frictional force rather than motion opposite to the oil, avoid the inside wall slip of oil and organism, the adhesion, prevent to produce smoothbore phenomenon, guarantee the smooth and easy transportation of oil, the anti-skidding groove increase on the organism inside wall is to the friction effect of oil simultaneously, further guarantee that the oil is smooth and easy, stable promotion, it is effectual to squeeze.

The invention adopts a planetary gear structure, has lower design, manufacture and maintenance cost, can fully squeeze oil without using a double-screw squeezer and reduces the production cost.

Preferably, the rotation is connected with the closing plate in the organism, the spiral squeezes the pole and runs through the closing plate setting, prevents to squeeze the vegetable oil that produces and gets into in the planet wheel drive mechanism, influences its steady operation.

Preferably, the one end that driving motor was kept away from to the organism is equipped with the discharge gate, the discharge gate is the taper setting that the diameter reduces gradually to the reinforcing is to the extrusion effect of oil, reduces the diameter of being connected one side with driving motor simultaneously, reduces assembly cost, the below of discharge gate is equipped with the groove that gathers materials.

Preferably, the screw pitch of the helical blade on the surface of the helical squeezing rod is gradually reduced from the feed inlet to the discharge outlet, the compression ratio in the squeezing process can be gradually improved, and the oil yield of oil is increased.

Preferably, the rotating mechanism comprises two fixing rings fixed to the inner bottom surface of the shell through a support rod, the fixing rings are sleeved outside the shell and are rotatably connected with the shell through balls, and the fixing rings can guarantee that the shell can stably and freely rotate in the shell.

Preferably, the planet wheel transmission mechanism comprises a sun gear which is coaxially mounted with an output shaft of the driving motor, the sun gear is coaxially fixed with the spiral squeezing rod, an inner gear ring is mounted on the inner side wall of the machine body, the sun gear is in meshed connection with the inner gear ring through a plurality of planet gears, the planet gears are all fixed with the inner side wall of the shell through rotating shafts, the design, manufacture and maintenance costs are low, and the production cost is reduced.

Preferably, the one end of pivot is rotated with the inside wall of casing and is connected, the side other end of pivot runs through closing plate and coaxial fixed mounting has the screw, and during planetary gear rotated, drive the screw through the pivot and rotate, to the propulsive force of oil when the screw rotates, impels the oil to the discharge gate direction removal, reduces the smooth possibility of thorax of oil, further promotes the effect of squeezing to the oil.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of a planetary wheel type anti-slip chamber screw press provided by the invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic side structure view of a machine body in embodiment 1 of a planetary wheel type anti-slip chamber screw press provided by the invention;

fig. 4 is a schematic side structure view of a planetary wheel transmission mechanism in embodiment 1 of the planetary wheel type anti-slip chamber screw press provided by the invention;

fig. 5 is a schematic structural diagram of an embodiment 2 of the planetary wheel type anti-slip chamber screw press provided by the invention.

In the figure, 1 a housing; 11 a feed hopper; 12 a material collecting groove; 2, a machine body; 21 anti-slip grooves; 22 feed inlet; 23 sealing plates; 24, a discharge hole; 3, a rotating mechanism; 31 a fixing ring; 4, a spiral squeezing rod; 5 driving the motor; 6, a planet wheel transmission mechanism; 61 a sun gear; 62 an inner gear ring; 63 a planetary gear; 64 rotating shafts; 7 propeller.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-4, a planetary wheel type anti-skid chamber screw squeezer includes a housing 1 and a machine body 2 disposed in the housing 1, the machine body 2 is a transversely disposed cylindrical structure, two ends of the machine body 2 are both opened, anti-skid grooves 21 parallel to the axis direction of the machine body 2 are uniformly distributed on the inner side wall of the machine body 2, the machine body 2 is rotatably connected with the housing 1 through a rotating mechanism 3, the rotating mechanism 3 includes two fixing rings 31 fixed to the inner bottom surface of the housing 1 through a support rod, the fixing rings 31 are sleeved outside the machine body 2 and rotatably connected with the machine body 2 through balls, and the fixing rings 31 can ensure that the machine body 2 is stable and freely rotatable in the housing 1.

Axial is equipped with the spiral in the organism 2 and

squeezes pole

4, and 2 internal rotations of organism are connected with closing plate 23, and the spiral squeezes pole 4 and runs through closing plate 23 and set up, prevents to squeeze the vegetable oil of production and gets into in planet wheel drive mechanism 6, influences its steady operation, and the pitch that 4 surperficial helical blade of spiral squeezes pole is reduced to 24 directions of discharge gate by feed inlet 22 gradually, can improve the compression ratio of squeezing the in-process gradually, and the oil yield of oil increases.

Install driving motor 5 on the lateral wall of casing 1, spiral squeezes pole 4 and organism 2 and all is connected with driving motor 5 through planet wheel drive mechanism 6, planet wheel drive mechanism 6 includes sun gear 61 with driving motor 5 output shaft coaxial arrangement, sun gear 61 squeezes pole 4 coaxial fixed with the spiral, install ring gear 62 on the inside wall of organism 2, be connected through a plurality of planetary gear 63 meshing between sun gear 61 and the ring gear 62, a plurality of planetary gear 63 are all fixed with the inside wall of casing 1 through pivot 64, the cost of manufacturing and maintenance is lower, and the production cost is reduced.

Feed hopper 11 has been run through to the upper end of casing 1, and feed hopper 11's lower extreme rotates with organism 2's lateral wall to be connected, is equipped with feed inlet 22 on organism 2's the lateral wall, and the one end that driving motor 5 was kept away from to organism 2 is equipped with discharge gate 24, and discharge gate 24 is the taper setting that the diameter reduces gradually to the reinforcing is to the extrusion effect of oil, reduces the diameter of being connected one side with driving motor 5 simultaneously, reduces assembly cost, and the below of discharge gate 24 is equipped with album silo 12.

In this embodiment, the oil drops into in organism 2 by feed inlet 22, start driving motor 5, it squeezes pole 4 to drive sun gear 61 and spiral, squeeze the oil, sun gear 61 drives planetary gear 63 and rotates, drive ring gear 62 and rotate then, then organism 2 rotates, because organism 2 squeezes the rotation opposite direction of pole 4 with the spiral, the pole 4 is squeezing and impels the in-process of oil axial displacement to the spiral, 2 inside walls of organism produce the frictional force rather than the direction of motion opposite to the oil, avoid the oil to slide with the inside wall of organism 2, the adhesion, prevent to produce smoothbore phenomenon, guarantee the smooth and easy transportation of oil, the anti-skidding groove 21 on 2 inside walls of organism increases the friction effect to the oil simultaneously, further guarantee that the oil is smooth and easy, stable promotion, squeeze effectually.

The embodiment adopts the planetary gear structure, and the design manufacturing is lower with cost of maintenance, need not to use the twin-screw squeezer can fully squeeze the oil, has reduced manufacturing cost.

Example 2

As shown in fig. 5, the present embodiment is different from embodiment 1 in that: one end of the rotating shaft 64 is rotatably connected with the inner side wall of the housing 1, and the other end of the rotating shaft 64 penetrates the sealing plate 23 and is coaxially and fixedly provided with the propeller 7.

In this embodiment, when the planetary gear 63 rotates, the rotating shaft 64 drives the propeller 7 to rotate, and the propeller 7 rotates to impel the oil to move towards the discharge hole 24, so that the possibility of oil smoothbore is reduced, and the pressing effect on the oil is further improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a planet wheel formula antiskid thorax screw rod squeezer, includes casing (1) and sets up organism (2) in casing (1), its characterized in that, organism (2) are the tubular structure of horizontal setting, the equal opening in both ends of organism (2) sets up, the inside wall equipartition of organism (2) has anti-skidding groove (21) rather than the axis direction is parallel, organism (2) are connected with casing (1) rotation through rotary mechanism (3), axial is equipped with spiral squeezing rod (4) in organism (2), install driving motor (5) on the lateral wall of casing (1), spiral squeezing rod (4) and organism (2) are all connected with driving motor (5) through planet wheel drive mechanism (6), feed hopper (11) have been run through to the upper end of casing (1), the lower extreme of feed hopper (11) is connected with the lateral wall rotation of organism (2), and a feeding hole (22) is formed in the side wall of the machine body (2).

2. A planetary wheel type anti-slip bore screw press according to claim 1, wherein a sealing plate (23) is rotatably connected in the body (2), and the screw press rod (4) is disposed through the sealing plate (23).

3. The planetary wheel type anti-skid chamber screw press as claimed in claim 1, wherein a discharge port (24) is arranged at one end of the machine body (2) far away from the driving motor (5), the discharge port (24) is arranged in a tapered shape with gradually decreasing diameter, and a collecting groove (12) is arranged below the discharge port (24).

4. A planetary wheel type anti-skid chamber screw press as claimed in claim 3, wherein the pitch of the helical blade on the surface of the screw squeezing rod (4) is gradually reduced from the feeding port (22) to the discharging port (24).

5. The planetary wheel type anti-skid chamber screw press as claimed in claim 1, wherein the rotating mechanism (3) comprises two fixing rings (31) fixed with the inner bottom surface of the casing (1) through a support rod, and the fixing rings (31) are sleeved outside the machine body (2) and are rotationally connected with the machine body (2) through balls.

6. A planetary gear type anti-slip bore screw press as claimed in claim 1, wherein the planetary gear transmission mechanism (6) comprises a sun gear (61) coaxially mounted with the output shaft of the driving motor (5), the sun gear (61) is coaxially fixed with the screw press rod (4), an inner gear ring (62) is mounted on the inner side wall of the machine body (2), the sun gear (61) and the inner gear ring (62) are in meshed connection through a plurality of planetary gears (63), and the plurality of planetary gears (63) are all fixed with the inner side wall of the housing (1) through a rotating shaft (64).

7. A planetary wheel type anti-slip bore screw press as claimed in claim 6, wherein one end of the rotating shaft (64) is rotatably connected with the inner side wall of the shell (1), and the other end of the rotating shaft (64) penetrates through the sealing plate (23) and is coaxially and fixedly provided with the propeller (7).