Peeling and squeezing device for oil squeezing raw materials

Abstract

The peeling and squeezing device comprises a sieving box, a box door, a peeling box, a squeezing roller, a distance adjusting mechanism, a telescopic air cylinder, a connecting base, a sliding base, a sliding groove, a synchronous motor, a discharging hopper, a flexible net bag, a zipper, an impact mechanism, a transmission rod, a driving motor, a connecting rod, an impact block, an impact plate, a boss, a material sliding plate and a discharging opening. The utility model belongs to the technical field of peeling and squeezing, two groups of squeezing rollers can be driven to move to adjust a gap to adapt to oil squeezing raw materials of different specifications by starting a telescopic cylinder, and two groups of synchronous motors can be started to drive the two groups of squeezing rollers to rotate relatively to extrude and peel the oil squeezing raw materials; the driving motor is started to drive the collision block to rotate, so that the collision block is matched with the collision plate to intermittently collide the squeezed and peeled oil pressing raw materials in the flexible net bag for further peeling and sieving.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of peeling and pressing, and particularly relates to an oil extraction raw material peeling and pressing device. BACKGROUND

[0002] Plant oil is a kind of edible oil, which is basically obtained by pressing oil extraction raw materials, and common oil extraction raw materials include rapeseed oil, peanut oil, olive oil and sesame oil, etc. The oil extraction raw materials need to be peeled by a peeling and pressing device before being pressed.

[0003] The existing oil extraction raw material peeling and pressing device adopts a pair of roller extrusion method, and the driving roller rotates relatively to extrude and peel the oil extraction raw material placed in the gap between the rollers. However, the traditional pair of rollers have fixed installation positions and fixed gaps, which cannot be adjusted to adapt to oil extraction raw materials of different specifications, and the extruded oil extraction raw materials cannot be further impacted and sieved to improve the peeling effect. Therefore, there is an urgent need for an oil extraction raw material peeling and pressing device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model solves the technical problem that the existing oil extraction raw material peeling and pressing device cannot adjust the gap between the rollers to adapt to oil extraction raw materials of different specifications, and cannot further impact and sieve the extruded oil extraction raw materials to achieve further peeling.

[0005] To achieve the above functions, the utility model adopts the following technical scheme: an oil extraction raw material peeling and pressing device includes a sieve box, a box door is hinged to one side wall of the sieve box, a peeling box is fixedly connected to the top of the sieve box, extrusion rollers are oppositely arranged in the peeling box, a distance adjusting mechanism is fixedly connected to the peeling box to drive the extrusion rollers to rotate relatively, and a discharge hopper is fixedly connected to the bottom of the peeling box and communicates with the peeling box.

[0006] A flexible net bag is fixedly sleeved to the bottom of the discharge hopper, opposite zippers are arranged on the two side walls of the flexible net bag, a striking mechanism is fixedly connected to the sieve box to strike the flexible net bag reciprocally, a boss is fixedly connected to one side wall in the sieve box, a sliding plate is inserted into the sieve box and extends into the sieve box, the sliding plate is arranged obliquely and the lower end of the sliding plate abuts against the top of the boss, and a discharge port is arranged on one side wall of the sieve box below the box door.

[0007] Further, the distance adjusting mechanism includes telescopic cylinders which penetrate through the two side walls of the peeling box and are fixedly connected oppositely, connecting seats are fixedly connected to the telescopic ends of the telescopic cylinders, the connecting seats are rotatably connected with the extrusion rollers through rotating shafts between the two end faces of the connecting seats, opposite sliding seats are fixedly connected to the two ends of the connecting seats, sliding grooves are arranged on the other two inner side walls of the peeling box and slidably inserted with the sliding seats, a synchronous motor is fixedly connected to one end face of the connecting seat, and the output end of the synchronous motor is fixedly connected with the rotating shaft on the extrusion roller.

[0008] Further, the impact mechanism comprises a transmission rod rotatably connected between the two side walls of the screening box, and the transmission rod is located at one side of the flexible mesh bag; a driving motor is fixedly connected to one side wall of the screening box, and the output end of the driving motor is connected with the transmission rod; a connecting rod is fixedly connected to the middle part of the transmission rod; a striker is fixedly connected to the other end of the connecting rod and located at one side of the flexible mesh bag; and a striking plate is fixedly connected to the bottom of the feeding hopper and located at the other side of the flexible mesh bag.

[0009] Further, a transparent scale plate is fixedly connected to the middle part of one side wall of the peeling box, and a feeding hopper is fixedly connected to the top of the peeling box and located directly above the gap between the two groups of extrusion rollers.

[0010] Further, a transparent window is fixedly connected to the middle part of one side wall of the screening box, and a cleaning brush is fixedly connected to the inner side wall of the connecting seat and abuts against the extrusion roller.

[0011] As preferred, the striker is arranged in a semicircular ring shape, and the discharge port is arranged at the lower end of one side wall of the screening box and opposite to the lower end of the sliding plate.

[0012] The beneficial effects achieved by the present application with the above structure are as follows:

[0013] 1. By opening the telescopic air cylinder, two groups of extrusion rollers can be moved to adjust the gap to adapt to oil pressing raw materials of different specifications, and by opening two groups of synchronous motors, the two groups of extrusion rollers can be driven to rotate relative to each other to extrude and peel the oil pressing raw materials.

[0014] 2. By opening the driving motor, the striker can be driven to rotate, so as to cooperate with the striking plate to intermittently impact the extruded and peeled oil pressing raw materials in the flexible mesh bag for further peeling and screening. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic view of an oil pressing raw material peeling and pressing device according to the present application;

[0016] Figure 2 FIG. 2 is a sectional view of the oil pressing raw material peeling and pressing device according to the present application;

[0017] Figure 3 FIG. 3 is another angle sectional view of the oil pressing raw material peeling and pressing device according to the present application;

[0018] Figure 4 FIG. 4 is a third angle sectional view of the oil pressing raw material peeling and pressing device according to the present application.

[0019] Wherein, 1, sieve box; 2, box door; 3, peeling box; 4, extrusion roller; 5, distance adjusting mechanism; 51, telescopic cylinder; 52, connecting seat; 53, sliding seat; 54, sliding groove; 55, synchronous motor; 6, discharge hopper; 7, flexible mesh bag; 71, zipper; 8, impact mechanism; 81, transmission rod; 82, drive motor; 83, connecting rod; 84, impact block; 85, impact plate; 9, boss; 10, sliding material plate; 11, discharge port.

[0020] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] As Figures 1-2 shown, in order to realize the above functions, the technical solutions adopted by the present application are as follows: an oil extraction raw material peeling and pressing device, comprising a sieve box 1, a transparent window for users to view the inside is fixedly connected to the middle of one side wall of the sieve box 1, a box door 2 is hinged to one side wall of the sieve box 1, a peeling box 3 is fixedly connected to the top of the sieve box 1, the peeling box 3 is provided with oppositely arranged extrusion rollers 4, a feed hopper is fixedly connected to the top of the peeling box 3 and located directly above the gap between the two groups of extrusion rollers 4, and a transparent scale plate for users to view the gap between the two groups of extrusion rollers 4 is fixedly connected to the middle of one side wall of the peeling box 3.

[0023] As Figures 1-3As shown, the peeling box 3 is fixedly connected with a pitch adjusting mechanism 5 for driving the relative rotation of the extrusion rollers 4, the pitch adjusting mechanism 5 comprises a telescopic cylinder 51 penetrating through the two side walls of the peeling box 3 and being fixedly connected thereon, the telescopic end of the telescopic cylinder 51 is fixedly connected with a connecting seat 52, the opening of the telescopic cylinder 51 can drive the relative or opposite movement of the connecting seat 52, the connecting seat 52 is rotatably connected with the extrusion rollers 4 through a rotating shaft between the two end faces of the connecting seat 52, the two ends of the connecting seat 52 are fixedly connected with oppositely arranged sliding seats 53, the other two inner side walls of the peeling box 3 are provided with sliding grooves 54 slidably inserted with the sliding seats 53, the movement of the connecting seat 52 can drive the sliding seats 53 to slide in the sliding grooves 54, a synchronous motor 55 is fixedly connected on one end face of the connecting seat 52, and the output end of the synchronous motor 55 is fixedly connected with the rotating shaft on the extrusion roller 4, the two groups of extrusion rollers 4 adjust the gap by moving the connecting seat 52 to adapt to different specifications of oil pressing raw materials, the opening of the two groups of synchronous motors 55 drives the relative rotation of the two groups of extrusion rollers 4, and then the oil pressing raw materials are sent from the feeding hopper into the gap between the two groups of extrusion rollers 4, the extrusion rollers 4 can extrude and peel the oil pressing raw materials, the inner side wall of the connecting seat 52 is fixedly connected with a cleaning brush abutting against the extrusion rollers 4, and the rotating extrusion rollers 4 can brush off the materials attached to the surface through the cleaning brush.

[0024] As shown in Figure 1 , 2 and 4, the bottom of the peeling box 3 is fixedly connected with a discharging hopper 6 communicating the peeling box 3 with the screening box 1, the oil pressing raw materials after extrusion and peeling fall through the discharging hopper 6, the bottom of the discharging hopper 6 is fixedly sleeved with a flexible net bag 7, the flexible net bag 7 collects the oil pressing raw materials after extrusion and peeling, the screening box 1 is fixedly connected with an impact mechanism 8 reciprocally impacting the flexible net bag 7, the impact mechanism 8 comprises a transmission rod 81 rotatably connected between the two side walls of the screening box 1, and the transmission rod 81 is located on one side of the flexible net bag 7, a driving motor 82 is fixedly connected on one side wall of the screening box 1, and the output end of the driving motor 82 is shaft-connected with the transmission rod 81, the opening of the driving motor 82 drives the rotation of the transmission rod 81, a connecting rod 83 is fixedly connected in the middle of the transmission rod 81, one end of the connecting rod 83 is fixedly connected with a semicircular ring-shaped impact block 84 located on one side of the flexible net bag 7, the connecting rod 83 and the impact block 84 rotate with the transmission rod 81, so that the impact block 84 can intermittently impact the flexible net bag 7 to make it swing, the bottom of the discharging hopper 6 is fixedly connected with an impact plate 85 located on the other side of the flexible net bag 7, the flexible net bag 7 swings to be impacted again on the impact plate 85, and the reciprocating impact of the flexible net bag 7 can make the oil pressing raw materials inside be peeled again, the oil pressing raw materials after peeling fall through the screening of the flexible net bag 7, and the peel stays in the flexible net bag 7, the two side walls of the flexible net bag 7 are provided with oppositely arranged zippers 71, the flexible net bag 7 is opened by pulling the zippers 71 after the box door 2 is opened to output the peel of the oil pressing raw materials.

[0025] As shown in Figure 1-2As shown, the boss 9 is fixed to one side wall of the screening box 1, and the sliding plate 10 extending into the screening box 1 is inserted into the other side wall of the screening box 1, when the flexible mesh bag 7 is not opened, the oil pressing raw materials screened from the flexible mesh bag 7 fall onto the sliding plate 10, the sliding plate 10 is arranged in an inclined manner and the lower end of the sliding plate 10 abuts against the top of the boss 9, the discharge port 11 is arranged below the box door 2 on one side wall of the screening box 1, the discharge port 11 is arranged at the lower end of the one side wall of the screening box 1 and is arranged opposite to the lower end of the sliding plate 10, the sliding plate 10 delivers the oil pressing raw materials and discharges them from the boss 9, after the oil pressing raw materials are discharged, the flexible mesh bag 7 is opened to make the husks fall and be delivered by the sliding plate 10 and discharged from the boss 9.

[0026] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0028] The above describes the present application and its embodiments, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the present application.

Claims

1. A dehulling and pressing device for oil extraction raw material, comprising a sifting box (1), one side wall of which is hinged with a box door (2), and a dehulling box (3) is fixed on the top of the sifting box (1), characterized in that: The peeling box (3) is provided with opposite extrusion rollers (4), the peeling box (3) is fixedly connected with a pitch adjusting mechanism (5) for driving the relative rotation of the extrusion rollers (4), and the bottom of the peeling box (3) is fixedly connected with a lower discharge hopper (6) communicating the peeling box (3) with the screening box (1); The bottom of the lower discharge hopper (6) is fixedly sleeved with a flexible mesh bag (7), opposite zippers (71) are arranged on the two side walls of the flexible mesh bag (7), the screening box (1) is fixedly connected with an impact mechanism (8) for reciprocally impacting the flexible mesh bag (7), one side wall in the screening box (1) is fixedly connected with a boss (9), and the other side wall in the screening box (1) is inserted with a sliding material plate (10) extending into the screening box (1), the sliding material plate (10) is arranged in an inclined manner, and the lower end of the sliding material plate (10) abuts against the top of the boss (9), and the side wall of the screening box (1) is provided with a discharge port (11) below the box door (2).

2. A dehulling press for oilseeds according to claim 1, characterized in that: The pitch adjusting mechanism (5) comprises telescopic air cylinders (51) penetrating through and being fixedly connected with the two side walls of the peeling box (3), the telescopic air cylinders (51) are fixedly connected with connecting seats (52) at the telescopic ends, the connecting seats (52) are rotatably connected with the extrusion rollers (4) through rotating shafts between the two end faces of the connecting seats (52), opposite sliding seats (53) are fixedly connected with the two ends of the connecting seats (52), sliding grooves (54) are arranged on the other two inner side walls of the peeling box (3) and are slidably inserted with the sliding seats (53), a synchronous motor (55) is fixedly connected with one end face of the connecting seat (52), and the output end of the synchronous motor (55) is fixedly connected with the rotating shaft on the extrusion roller (4).

3. A dehulling press for oilseeds according to claim 1, characterized in that: The impact mechanism (8) comprises a transmission rod (81) rotatably connected between the two side walls of the screening box (1), and the transmission rod (81) is located on one side of the flexible mesh bag (7), a driving motor (82) is fixedly connected with one side wall of the screening box (1), and the output end of the driving motor (82) is shaft-connected with the transmission rod (81), a connecting rod (83) is fixedly connected with the middle part of the transmission rod (81), a striker (84) is fixedly connected with the other end of the connecting rod (83) and located on one side of the flexible mesh bag (7), and a striking plate (85) is fixedly connected with the bottom of the lower discharge hopper (6) and located on the other side of the flexible mesh bag (7).

4. A dehulling press for oilseeds according to claim 1, characterized in that: A transparent scale plate is fixedly connected with the middle part of one side wall of the peeling box (3), and a feed hopper is fixedly connected with the top of the peeling box (3) and located directly above the gap between the two groups of extrusion rollers (4).

5. A dehulling press for oilseeds according to claim 2, characterized in that: A transparent window is fixedly connected with the middle part of one side wall of the screening box (1), and a cleaning brush is fixedly connected with the inner side wall of the connecting seat (52) and abuts against the extrusion roller (4).

6. A dehulling press for oilseeds according to claim 3, characterized in that: The striker (84) is arranged in a semicircular ring shape, and the discharge port (11) is arranged at the lower end of one side wall of the screening box (1) and is arranged opposite to the lower end of the sliding material plate (10).

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