Hydraulic oil pressing system for flaxseeds

Abstract

The utility model provides a hydraulic oil pressing system for flaxseeds, which belongs to the technical field of oil pressing equipment and comprises an oil press, the oil press is provided with a detachable oil containing disc, and a plurality of oil cakes are sequentially stacked on the oil containing disc; the auxiliary device is matched with the oil press to operate, the auxiliary device comprises a base, an oil draining table, a vertical pushing mechanism, a steering mechanism, a clamping mechanism, a moving mechanism and a centralized controller, the centralized controller comprises an oil pressing control module and an auxiliary moving control module, the oil pressing control module is electrically connected with the oil press, and the auxiliary moving control module is electrically connected with the oil press. And the moving control module is electrically connected with the auxiliary device and used for controlling the oil pressing duration of the oil press, and the moving control module is electrically connected with the auxiliary device and used for controlling moving of the auxiliary device and carrying of the oil cake. Manual carrying is avoided, workers do not need to observe and monitor on site, safety is high, and oil pressing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to oil press equipment technical field, especially relate to a flaxseed hydraulic oil press system. BACKGROUND

[0002] The hydraulic oil press machine mainly squeezes oil through the pressure generated by the hydraulic system, thereby extracting oil. The hydraulic oil press machine is efficient, and it only takes a few minutes to complete from feeding to finished product; and durable, the main parts are made of high carbon steel, which is subjected to high frequency quenching and heat resistance treatment, suitable for high temperature and high pressure continuous operation, and has long service life.

[0003] For example, the utility model patent with patent No. CN201921795730. X discloses a flaxseed hydraulic oil press device, which comprises a hydraulic oil press and a splash protection cover. The hydraulic oil press has an oil receiving disc and an upper pressing cover. The periphery of the oil receiving disc is provided with an upward connecting wall. The upper end of the splash protection cover is detachably connected with the upper pressing cover, and the lower end is detachably connected with the connecting wall. The middle part of the splash protection cover has an extendable structure. The oil cakes are neatly stacked in the working area of the hydraulic oil press, and then the splash protection cover is installed on the hydraulic oil press. During the working process of the hydraulic oil press, the extendable structure in the middle part of the splash protection cover passively follows the extension and retraction of the hydraulic oil press, meeting the pressing requirements of the hydraulic oil press. At the same time, when the oil cakes are not neatly stacked, the splashed oil or oil is blocked by the side wall of the splash protection cover, which not only effectively reduces the waste of oil or oil, but also eliminates the safety hazard of splashing oil or oil, realizing safe production.

[0004] However, the existing device needs to be observed and monitored by the staff on site during the hydraulic oil pressing process, and the staff needs to carry the oil cakes, resulting in low oil pressing efficiency. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a flaxseed hydraulic oil press system to solve the technical problem of low oil pressing efficiency caused by the need for staff to observe and monitor on site and the need for staff to carry oil cakes during the hydraulic oil pressing process of the existing device.

[0006] The technical solution of the utility model to solve the above technical problem is as follows:

[0007] A flaxseed hydraulic oil press system comprises

[0008] An oil press, which has a detachable oil receiving disc, and a plurality of oil cakes are sequentially stacked on the oil receiving disc;

[0009] An auxiliary device matched with the oil press, the auxiliary device comprising a base, an oil draining platform, a vertical pushing mechanism, a turning mechanism, a clamping mechanism and a moving mechanism, the base being horizontally arranged, the oil draining platform being arranged on the base, the vertical pushing mechanism being arranged on the base and vertically moving up and down, the turning mechanism being arranged on the upper end of the vertical pushing mechanism, the clamping mechanism being arranged on the turning mechanism, the turning mechanism driving the clamping mechanism to rotate circumferentially, the clamping mechanism being capable of being opened or closed to clamp the oil containing tray and the oil cake, and the moving mechanism being arranged below the base; and

[0010] A control center comprising an oil pressing control module and an auxiliary moving control module, the oil pressing control module being electrically connected with the oil press to control the oil pressing time of the oil press, and the moving control module being electrically connected with the auxiliary device to control the movement of the auxiliary device and the carrying of the oil cake.

[0011] Preferably, the oil containing tray comprises a tray body, an oil leaking hole arranged in the tray body, and an oil leaking pipe in communication with the oil leaking hole; a plurality of support portions are arranged on the inner bottom of the tray body, and an oil flow gap is formed between the support portions, the upper end of the support portion being capable of being attached to the bottom of the oil cake to make the oil cake in a suspended state in the tray body.

[0012] Preferably, the support portion comprises a plurality of support blocks, the support blocks being arranged in a ring shape on the bottom of the tray body, the support blocks being attached to the lower bottom surface of the oil cake, the bottom of the oil cake being provided with a positioning groove, the support portion further comprising a plurality of first support columns, the first support columns being arranged in a ring shape on the bottom of the tray body, the upper end surface of the first support column being higher than the upper end surface of the support block, the first support column being limited in the positioning groove, and the upper end surface of the first support column being attached to the positioning groove.

[0013] Preferably, the support portion further comprises a plurality of second support columns and a plurality of third support columns, the second support columns being arranged in a ring shape on the bottom of the tray body, the upper end surface of the second support column being flush with the upper end surface of the support block, the third support columns being arranged in a ring shape on the bottom of the tray body and located outside the second support columns, and the upper end surface of the third support column being flush with the upper end surface of the support block.

[0014] Preferably, the oil press further comprises a splashing shield, the splashing shield comprises a rotating shaft, a shield body, an oil collecting groove and an oil scraping assembly, the rotating shaft is vertically arranged on the oil press, the shield body comprises a first shield and a second shield, the first shield and the second shield are rotatably installed on the rotating shaft, and the first shield and the second shield are symmetrically arranged along the rotating shaft, the oil collecting groove is detachably arranged at the lower end of the shield body, the inner bottom of the oil collecting groove is inclinedly arranged, and the oil scraping assembly is attached to the inner wall of the shield body and located on the side away from the oil collecting groove.

[0015] Preferably, the lower bottom of the oil collecting groove is provided with an oil collecting tank, the oil collecting tank is communicated with the oil collecting groove, and the oil collecting tank is located on the side close to the inclined low position surface of the inner bottom of the oil collecting groove.

[0016] Preferably, the oil scraping assembly comprises an oil scraping plate and a sliding piece, the oil scraping plate is attached to the inner wall of the shield body, the sliding piece is arranged on the shield body and connected with the oil scraping plate, and the sliding piece drives the oil scraping plate to move up and down in the vertical direction.

[0017] Preferably, the oil draining table comprises an oil draining cylinder and an oil draining rack, the oil draining cylinder is horizontally arranged on the base, the oil draining rack is fixedly connected with the base and located directly above the oil draining table; the clamping mechanism comprises a clamping driving assembly and a clamping arm, the clamping driving assembly is installed on the steering mechanism, the clamping arm is connected with the clamping driving assembly, and the clamping arm is located above the oil draining table and can be opened or closed.

[0018] Preferably, the clamping driving assembly comprises an extension rod, a gear, a connecting shaft and a first motor, one end of the extension rod is connected with the steering mechanism, the other end of the extension rod is connected with the gear, the gear is provided with a pair of gears and is rotatably meshed, the connecting shaft is rotatably connected with the extension rod through the shaft center of the gear, and the first motor is connected with the connecting shaft.

[0019] Preferably, the steering mechanism comprises a rotating disc, a main shaft and a second driving motor, the rotating disc is horizontally arranged at the end of the vertical pushing mechanism, the main shaft is vertically arranged on the upper end surface of the rotating disc, the main shaft is sleeved with the clamping mechanism, and the second driving motor is connected with the main shaft and used for driving the main shaft to rotate.

[0020] Compared with the prior art, the utility model has at least the following advantages:

[0021] The oil press is controlled to press oil at a predetermined time by the staff operating the central controller, and the auxiliary device is controlled to move and clamp the oil cake on the oil press and realize carrying by the central controller, so that manual carrying is avoided, on-site observation and monitoring of the staff are not needed, safety is high, and oil pressing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a hydraulic system for pressing oil from flaxseed.

[0023] Figure 2 is an oil press.

[0024] Figure 3 is an oil pan.

[0025] Figure 4 is an oil cake.

[0026] Figure 5 is a splash guard.

[0027] Figure 6 is Figure 5 is a partial enlarged view of the central controller.

[0028] Figure 7 is a front view of the splash guard.

[0029] Figure 8 is an auxiliary device.

[0030] Figure 9 is Figure 8 is a partial enlarged view of the auxiliary device.

[0031] Figure 10 is a sectional view of the auxiliary device.

[0032] Oil press 100, lower support base 110, upper support base 120, support column 130, hydraulic assembly 140, oil pan 150, pan body 151, oil leakage hole 152, support part 153, support block 1531, first support column 1532, second support column 1533, third support column 1534, drainage groove 154, oil collection protrusion 155, oil leakage pipe 156, oil cake 160, positioning groove 161, splash protection cover 170, rotating shaft 171, protection cover body 172, first protection cover 1721, second protection cover 1722, oil collection groove 173, oil collection tank 1731, oil scraping assembly 174, oil scraping plate 1741, sliding part 1742, reinforcing plate 1743, sliding block 1744, upper top plate 1745, auxiliary device 200, base 210, first shell 211, second shell 212, pushing handle 213, oil draining platform 220, oil draining cylinder 221, oil draining rack 222, vertical pushing mechanism 230, pushing cylinder 231, clamping mechanism 240, clamping driving assembly 241, extension rod 2411, gear 2412, connecting shaft 2413, first motor 2414, clamping arm 242, moving mechanism 250, universal wheel 251, steering mechanism 260, rotating disc 261, main shaft 262, second driving motor 263, central controller 300, oil pressing control module 310, auxiliary moving control module 320. DETAILED DESCRIPTION

[0033] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below with reference to the drawings of the embodiments of the present application. The present application is not limited to the following specific embodiments.

[0034] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "top" and "bottom" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. Therefore, the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0035] Please refer to Figure 1The utility model provides a flaxseed hydraulic oil pressing system, including oil press 100, the oil press 100 has detachable oil pan 150, a plurality of oil cake 160 are sequentially stacked on the oil pan 150, the oil pan 150 of prior art is fixedly connected with the oil press 100, and the oil pan 150 is convenient for cleaning, the oil pan 150 is set as detachable connection with the oil press 100, and it is convenient for cleaning, the oil press 100 further includes lower support base 110, upper support base 120, support column 130 and hydraulic assembly 140, the lower support base 110 is oppositely arranged with the upper support base 120, the support column 130 is fixedly arranged between the lower support base 110 and the upper support base 120, the hydraulic assembly 140 is arranged on the lower support base 110, the oil pan 150 and a plurality of oil cake 160 are arranged on the hydraulic assembly 140, the hydraulic assembly 140 is lifted and drives the oil pan 150 to move vertically upward, and the oil in the oil cake 160 is extruded.

[0036] Auxiliary device 200, the auxiliary device 200 is matched with the oil press 100 and runs, the auxiliary device 200 includes base 210, oil draining platform 220, vertical pushing mechanism 230, steering mechanism 260, clamping mechanism 240 and moving mechanism 250, the base 210 is horizontally arranged, the oil draining platform 220 is arranged on the base 210, the vertical pushing mechanism 230 is arranged on the base 210, and moves up and down along the vertical direction, the steering mechanism 260 is arranged on the upper end of the vertical pushing mechanism 230, the clamping mechanism 240 is arranged on the steering mechanism 260, the steering mechanism 260 drives the clamping mechanism 240 to rotate circumferentially, the clamping mechanism 240 can be opened or closed, and is used for clamping the oil pan 150 and the oil cake 160, the moving mechanism 250 is arranged below the base 210.

[0037] And the central controller 300 includes oil press control module 310 and auxiliary movement control module 320, the oil press control module 310 is electrically connected with the oil press 100, is used for controlling the oil press 100's oil pressing length of time, specifically, the oil press 100's oil pressing length of time is generally 15-25min, when the oil cake 160 filled with oil is filled to the oil press 100, the oil pressing length of time is preset through the oil press control module 310, such as setting 20min oil pressing length of time, and the oil press 100 is started, the oil press 100 extrudes the oil cake 160 and presses oil, when 20min, the oil press 100 stops oil pressing, and the oil press 100 restores to the initial device.

[0038] The movement control module is electrically connected with the auxiliary device 200, and is used for controlling movement of the auxiliary device 200 and carrying of the oil cake 160. Specifically, the movement control module comprises a vertical driving control module, a steering driving control module, a clamping driving control module and a displacement driving control module. The vertical driving control module is electrically connected with the vertical pushing mechanism 230, and is used for controlling upward movement or downward movement of the vertical pushing mechanism 230 along the vertical direction. The steering driving control module is electrically connected with the steering mechanism 260, and is used for controlling circumferential rotation of the steering mechanism 260. The clamping driving control module is electrically connected with the clamping mechanism 240, and is used for controlling opening or closing of the clamping mechanism 240, and achieving clamping of the oil cake 160. The displacement driving control module is electrically connected with the moving mechanism 250, and is used for controlling movement of the moving mechanism 250, for example, laying a movement track or a movement mark line on the ground, so that the moving mechanism 250 moves along the preset track, and drives the auxiliary device 200 to the vicinity of the oil press 100, thereby completing replacement of the oil cake 160.

[0039] When the oil pressing control module 310 controls the oil press 100 to finish oil pressing, and when the oil press 100 finishes pressing oil in the oil cake 160, it is necessary to replace a new oil cake 160 and clean the oil containing tray 150, that is, it is necessary to simultaneously remove the used oil containing tray 150 and the oil cake 160 from the oil press 100. At this time, the displacement driving control module drives the auxiliary device 200 to move along the preset track to the vicinity of the oil press 100. The vertical driving control module drives the vertical pushing mechanism 230 to ascend, and drives the clamping mechanism 240 to move to a position where the lower bottom surface of the oil containing tray 150 is horizontal. The steering driving control module drives the steering mechanism 260 to rotate, and then the steering mechanism 260 drives the clamping mechanism 240 to rotate. Specifically, the steering mechanism 260 drives the clamping mechanism 240 to rotate clockwise by 90° or counterclockwise by 90°. The rotated clamping mechanism 240 is moved adaptively by the moving mechanism 250, and is pushed to below the oil containing tray 150. The vertical pushing mechanism 230 ascends, so that the oil containing tray 150 is separated from the hydraulic assembly 140 of the oil press 100 below. The displacement driving control module drives the moving mechanism 250 to retreat, so that the oil containing tray 150 and the oil cake 160 are separated from the oil press 100. The steering mechanism 260 rotates and rotates above the oil draining table 220. The vertical pushing mechanism 230 retracts, and places the oil containing tray 160 on the oil draining table 220. The auxiliary device 200 is controlled to move to a specific area, and a new oil cake 160 is replaced and the oil containing tray is cleaned. In this process, the oil leakage hole 152 on the oil containing tray 150 is in a closed state, so as to prevent oil in the oil containing tray 150 from dripping.

[0040] The oil containing tray 150 comprises a tray body 151, the diameter of which is larger than that of the oil cake 160, so as to ensure that the oil squeezed from the periphery of the oil cake 160 falls into the tray body 151 below, the tray body 151 is provided with an oil leakage hole 152 and an oil leakage pipe 156 which is in communication with the oil leakage hole 152, and the oil in the tray body 151 can flow into the oil leakage hole 152 and then flow out of the tray body 151 along the oil leakage pipe 156.

[0041] The bottom of the tray body 151 is further provided with a plurality of supporting portions 153, and the supporting portions 153 are provided with oil flow gaps therebetween, the upper end of the supporting portion 153 is in abutment with the bottom of the oil cake 160, so that the oil cake 160 is in a suspended state in the tray body 151. During the operation of the oil press 100, the oil cake 160 is extruded in sequence, and the oil in the oil cake 160 flows out from the bottom and periphery of the oil cake 160 into the tray body 151 below, the oil flowing out of the bottom of the oil cake 160 flows into the oil leakage hole 152 along the oil flow gap, and the oil in the oil cake 160 closest to the oil containing tray 150 can flow into the oil containing tray 150 more, so that the phenomenon of "back oil" is avoided, the oil in the oil cake 160 is squeezed more completely, and the oil pressing efficiency is improved.

[0042] In a possible embodiment, in order to improve the supporting force of the oil containing tray 150 on the oil cake 160, the supporting portion 153 comprises a plurality of supporting blocks 1531, the supporting surface of the supporting block 1531 is large, so as to improve the stability of the supporting of the oil cake 160, the supporting blocks 1531 are arranged in a ring shape at the bottom of the tray body 151, the supporting block 1531 is in abutment with the lower bottom surface of the oil cake 160, the ring-shaped supporting block 1531 has high stability and can prevent the oil cake 160 from deviating.

[0043] Specifically, the supporting block 1531 can be selected from a strip-shaped supporting block 1531 or an arc-shaped supporting block 1531.

[0044] In a possible embodiment, in order to prevent the oil cake 160 from deviating during the oil pressing process, if deviation occurs, the pressure is unevenly pressed, which is easy to cause the oil cake 160 to crack, therefore, the bottom of the oil cake 160 is provided with a positioning groove 161, the supporting part 153 further comprises a plurality of first supporting columns 1532, a plurality of the first supporting columns 1532 are arranged in a ring shape at the bottom of the disc body 151, the upper end surface of the first supporting column 1532 is higher than the upper end surface of the supporting block 1531, the first supporting column 1532 is limited to the positioning groove 161, the upper end surface of the first supporting column 1532 and the positioning groove 161 are mutually attached, that is, when the supporting block 1531 and the lower bottom surface of the oil cake 160 are attached, the first supporting column 1532 and the positioning groove 161 are also mutually attached, the first supporting column 1532 plays a supporting role at the same time, and mainly plays a role of positioning the oil cake 160, so that the oil cake 160 is fixed in the center of the disc body 151, preventing the oil cake 160 from deviating during the pressing process, at the same time, the supporting surface of the first supporting column 1532 is much smaller than the supporting surface of the supporting block 1531, that is, the first supporting column 1532 is thinner, which is convenient for the flow of oil in the disc body 151, and the resistance to the flow of oil is reduced.

[0045] In a possible embodiment, the supporting part 153 further comprises a plurality of second supporting columns 1533 and a plurality of third supporting columns 1534, a plurality of the second supporting columns 1533 are arranged in a ring shape at the bottom of the disc body 151, the upper end surface of the second supporting column 1533 is flush with the upper end surface of the supporting block 1531, a plurality of the third supporting columns 1534 are arranged in a ring shape at the bottom of the disc body 151 and are located at the outer circle of the second supporting column 1533, the upper end surface of the third supporting column 1534 is flush with the upper end surface of the supporting block 1531. The second supporting column 1533 and the third supporting column 1534 play a role of further supporting the oil cake 160, preventing the supporting part 153 from stress bending during the pressing process, at the same time, the second supporting column 1533 and the third supporting column 1534 extend to the outer circle in a ring shape in turn, and are uniformly distributed in the disc body 151, the stress is more uniform during the pressing process, and the supporting column 130 is not easy to deform.

[0046] In a possible embodiment, in order to make the oil in the disc body 151 flow quickly into the oil leakage hole 152, the inner bottom of the disc body 151 is further provided with a drainage groove 154, the drainage groove 154 extends to one side of the oil leakage hole 152, the drainage groove 154 and the bottom of the disc body 151 form a height difference, the oil flows into the drainage groove 154, and is more easy to flow into the oil leakage hole 152, playing a role of drainage. However, the depth of the drainage groove 154 is relatively shallow, preventing the disc body 151 from cracking from the drainage groove 154 during the pressing process.

[0047] Specifically, the support part 153 is not arranged in the drainage groove 154, so as to avoid hindering the oil liquid in the disc body 151 from flowing along the drainage groove 154.

[0048] In a possible embodiment, in order to make the oil liquid flowing out from the bottom of the oil cake 160 flow quickly in the disc body 151, the bottom of the disc body 151 is further provided with a plurality of oil sliding protrusions 155. The oil sliding protrusions 155 are arranged in a ring shape at the bottom of the disc body 151, and there is an oil collecting gap between adjacent oil sliding protrusions 155. The oil liquid flowing out from the bottom of the oil cake 160 falls on the oil sliding protrusions 155, and falls from both sides of the oil sliding protrusions 155 into the oil collecting gap, and flows into the drainage groove 154 along the oil collecting gap, so as to accelerate the flow of the oil liquid. Meanwhile, the oil sliding protrusions 155 play the role of reinforcing ribs, and improve the overall strength of the disc body 151.

[0049] Specifically, the oil sliding protrusions 155 are arranged in an inclined manner, so that the oil liquid falling on the oil sliding protrusions 155 can quickly fall into the oil collecting gap from the oil sliding protrusions 155.

[0050] Referring to Figure 1The splash guard 170 comprises a rotating shaft 171, a guard body 172, an oil collecting groove 173 and an oil scraping assembly 174. The rotating shaft 171 is vertically arranged on the oil press 100, and one end of the rotating shaft 171 is connected with the upper base 210, and the other end of the rotating shaft 171 is connected with the lower base 210. The guard body 172 comprises a first guard 1721 and a second guard 1722. The first guard 1721 and the second guard 1722 are rotatably installed on the rotating shaft 171, and the first guard 1721 and the second guard 1722 are symmetrically arranged along the rotating shaft 171. The first guard 1721 is a semicircular shell, and the second guard 1722 is a semicircular shell. After the first guard 1721 and the second guard 1722 rotate along the rotating shaft 171, the first guard 1721 and the second guard 1722 can wrap outside the oil pan and the oil containing pan 150. The oil collecting groove 173 is detachably arranged at the lower end of the guard body 172. The inner bottom of the oil collecting groove 173 is inclined. After the oil is extruded, a small amount of oil splashes from the periphery of the oil cake 160 to the inner wall of the first guard 1721 and the second guard 1722, and then flows into the oil collecting groove 173 below along the side wall. Since the inner bottom of the oil collecting groove 173 is inclined, the oil dripping from the side wall converges to one side of the inclined lower surface of the oil collecting groove 173, so that the oil flowing down the side wall of the guard body 172 is conveniently collected. The oil scraping assembly 174 is attached to the inner wall of the guard body 172, and the oil scraping assembly 174 is located on the side away from the oil collecting groove 173.When the oil extraction is completed, the first protective cover 1721 and the second protective cover 1722 are opened, and the first protective cover 1721 and the second protective cover 1722 are in an open state, and the wrapped oil pan 150 and the oil cake 160 are exposed. The staff takes the oil cake 160 from the oil pan 150 after the oil extraction is completed. Then, the staff uses the oil scraping assembly 174 to move vertically downward from the upper end of the inner wall of the first protective cover 1721, and is attached to the inner wall of the first protective cover 1721 to scrape off the oil liquid remaining on the inner wall and scrape into the oil collecting groove 173 below. In the same way, the oil liquid on the inner wall of the second protective cover 1722 is cleaned, and the oil liquid on the inner wall of the protective cover body 172 is scraped off by the scraping assembly and collected into the oil collecting groove 173. The splash protective cover 170 can clean the oil liquid on the inner wall of the protective cover body 172 in time while preventing the oil liquid from splashing, and can collect the splashed oil liquid, avoid the floating dust in the air from mixing with the oil liquid, and not easily form oil stains on the splash protective cover 170, and is convenient to clean. In addition, even if part of the oil liquid splashes onto the rotating shaft 171, since the first protective cover 1721 and the second protective cover 1722 rotate around the rotating shaft 171 to close, the rotating resistance generated by the splash protective cover 170 is very small, and the splash protective cover 170 can wrap the oil cake 160.

[0051] Specifically, the control collector 300 further comprises a closing driving control module, and the driving control module is electrically connected with the splash protective cover 170. When the oil cake 160 is prepared to be extracted, the first protective cover 1721 and the second protective cover 1722 are controlled to rotate around the rotating shaft 171 and approach each other to wrap the oil cake 160.

[0052] In a possible embodiment, the oil collecting groove 173 is provided with a lock buckle, the lock buckle extends to the protective cover body 172 and is locked. When the oil liquid precipitates at the bottom of the oil collecting groove 173, which is not conducive to oil collection, the lock buckle is unlocked, and the oil collecting groove 173 is detached from the bottom of the protective cover body 172. The oil liquid precipitate at the bottom of the oil collecting groove 173 is cleaned by using a shovel, and the oil collecting groove 173 is fixed by using the lock buckle, which is convenient to detach. The oil liquid precipitate at the bottom of the oil collecting groove 173 is cleaned more quickly and completely.

[0053] In a possible embodiment, due to the long-time exposure of the splash shield 170 to air, dust is accumulated on the surface of the splash shield 170. In order to avoid the partial oil in the oil collecting groove 173 from flowing into the oil containing tray 150, an oil collecting tank 1731 is arranged at the lower bottom of the oil collecting groove 173, and the oil collecting tank 1731 is in communication with the oil collecting groove 173 and located at the side close to the inner bottom inclined low position surface of the oil collecting groove 173. The oil in the oil collecting groove 173 flows into the oil collecting tank 1731 for collection, and the partial oil is recycled for the second time to prevent the partial oil from flowing into the oil containing groove and polluting the original oil.

[0054] In a possible embodiment, in order to facilitate the scraping of oil into the oil collecting groove 173, the oil scraping assembly 174 comprises an oil scraping plate 1741 and a sliding member 1742. The oil scraping plate 1741 is attached to the inner wall of the shield body 172, and the oil scraping plate 1741 is a curved plate which can be closely attached to the inner wall of the shield body 172. The sliding member 1742 is arranged on the shield body 172, and the sliding member 1742 can be installed on the end or sidewall of the shield body 172, and only needs to be lifted up and down along the vertical direction of the shield body 172. The sliding member 1742 is connected with the oil scraping plate 1741, and the sliding member 1742 drives the oil scraping plate 1741 to move up and down along the vertical direction. The oil scraping plate 1741 is driven by the sliding member 1742 to move, so that the oil on the shield body 172 can be quickly scraped into the oil collecting groove 173 below.

[0055] Specifically, the sliding member 1742 can be driven by an electric driving mode or a manual driving mode.

[0056] In a preferred embodiment, the sliding member 1742 comprises a reinforcing plate 1743 and a sliding block 1744. The reinforcing plate 1743 is arranged on the shield body 172, and a sliding groove is formed in the reinforcing plate 1743. The sliding block 1744 is clamped in the sliding groove. The reinforcing plate 1743 has two functions. The first function is to provide a running base 210 for the sliding block 1744 to ensure the stable movement of the sliding block 1744 in the sliding groove. The second function is to strengthen the strength of the shield body 172 to prevent the shield body 172 from being bent under stress. One end of the sliding block 1744 is clamped in the sliding groove and can slide up and down along the vertical direction in the sliding groove. The other end of the sliding block 1744 extends to the outside of the sliding groove and is detachably connected with the oil scraping plate 1741. The detachable connection can be achieved by hinging or threaded stud connection. In addition, the extended end of the sliding block 1744 can be used as a hand grip for the worker to push the sliding block 1744 to slide in the sliding groove.

[0057] In a preferred embodiment, in order to fix the initial position of the oil scraping plate 1741 on the top of the protective cover body 172, the sliding piece 1742 further comprises an upper top plate 1745, which is located on the top of the protective cover body 172 and detachably connected with the sliding block 1744 for limiting the downward sliding of the sliding block 1744. The limiting mode between the upper top plate 1745 and the sliding block 1744 can be magnetic attraction, i.e. the upper top plate 1745 is a magnet and the sliding block 1744 is a material that can be attracted or a magnet, so as to limit the sliding block 1744 and the oil scraping plate 1741 on the top of the protective cover body 172. Alternatively, the upper top plate 1745 can be connected with the sliding block 1744 through pin key locking, i.e. the upper top plate 1745 has a pin key, which is connected with the sliding block 1744. Thus, the sliding block 1744 is fixed by the upper top plate 1745, so that the oil scraping plate 1741 can be fixed on the top of the protective cover body 172 for a long time, preventing reverse oil scraping during oil scraping.

[0058] In a possible embodiment, the first protective cover 1721 is provided with a first collar, which is sleeved on the rotating shaft 171. The rotating shaft 171 is provided with a first groove, and the first collar is sleeved in the first groove and rotates in the first groove. The first groove is used for limiting the first collar to prevent the first collar and the first protective cover 1721 from moving downward. The second protective cover 1722 is provided with a second collar, which is sleeved on the rotating shaft 171. The rotating shaft 171 is provided with a second groove, and the second collar is sleeved in the second groove and rotates in the second groove. The second groove is used for limiting the second collar to prevent the second collar and the second protective cover 1722 from moving downward.

[0059] Referring to Figure 1 , the oil draining table 220 comprises an oil draining cylinder 221 and an oil draining rack 222. The oil draining cylinder 221 is horizontally placed on the base 210, and the oil draining rack 222 is fixedly connected with the base 210 and located directly above the oil draining table 220. The clamping mechanism 240 comprises a clamping driving assembly 241 and a clamping arm 242. The clamping driving assembly 241 is installed on the steering mechanism 260, and the clamping arm 242 is connected with the clamping driving assembly 241 and located above the oil draining table 220. The clamping arm 242 can be opened or closed.

[0060] In a possible embodiment, the vertical pushing mechanism 230 comprises a supporting base plate and a pushing cylinder 231, the supporting base plate is fixedly arranged on the base 210, the pushing cylinder 231 is arranged on the supporting base plate, the upper end of the supporting cylinder is connected with the clamping driving assembly 241, and the supporting cylinder can move up and down in the vertical direction. By manual control, the pushing cylinder 231 is driven to rise or fall, the supporting base plate is provided with a bolt for fixing the supporting base plate on the base 210.

[0061] In a possible embodiment, the clamping driving assembly 241 comprises an extension rod 2411, a gear 2412, a connecting shaft 2413 and a first motor 2414, one end of the extension rod 2411 is connected with the steering mechanism 260, the other end is connected with the gear 2412, the gear 2412 is provided in a pair and rotates in meshing with each other, the connecting shaft 2413 penetrates the shaft center of the gear 2412 and is rotatably connected with the extension rod 2411, and the first motor 2414 is connected with the connecting shaft 2413. The first motor 2414 is connected with the connecting shaft 2413 of any one of the gears 2412, and by rotating the first rotating motor, a pair of gears 2412 are driven to rotate, when a pair of gears 2412 rotate in a first rotating direction, the gears 2412 drive the clamping arm 242 to open, when a pair of gears 2412 rotate in a second rotating direction, the gears 2412 drive the clamping arm 242 to shrink and close. At the same time, since the side wall of the oil cake 160 has a limiting outer ring, only the clamping arm 242 needs to be attached to the outer wall of the oil cake 160, and the clamping arm 242 is attached to the limiting outer ring of the oil cake 160, so as to lift and move the oil cake 160, and the clamping arm 242 does not need to clamp the side wall of the oil cake 160 with great force.

[0062] Specifically, one end of the extension rod 2411 is provided with a sleeve shaft, one end of the sleeve shaft is fixedly sleeved on the steering mechanism 260 and is limited and locked by a locking nut to prevent the sleeve shaft from sliding on the steering mechanism 260, the other end of the extension rod 2411 is provided with an engagement disc, and the engagement disc is rotatably arranged with the connecting shaft 2413. A through hole is formed in the engagement disc, the connecting shaft 2413 is rotatably sleeved in the through hole, the connecting shaft 2413 is stably rotated on the engagement disc, and a pair of gears 2412 are also located at the end face of the engagement disc, so that a pair of gears 2412 can always be meshed with each other.

[0063] In a possible implementation, the steering mechanism 260 comprises a rotating disc 261, a main shaft 262 and a second driving motor 263. The rotating disc 261 is horizontally arranged at the end of the vertical pushing mechanism 230. The main shaft 262 is vertically arranged on the upper end surface of the rotating disc 261. The main shaft 262 is sleeved with the clamping mechanism 240. Specifically, the main shaft 262 is sleeved with the sleeve shaft, and the clamping mechanism 240 is fixed on the main shaft 262 through the sleeve shaft. The second driving motor 263 is connected with the main shaft 262 and is used to drive the rotation of the main shaft 262. The second driving motor 263 drives the rotation of the rotating disc 261. This is a prior art and will not be described here.

[0064] In a possible implementation, the base 210 is provided with a first shell 211, the vertical pushing mechanism 230 is wrapped in the first shell 211, and the side wall of the first shell 211 is connected with the oil draining rack 222. The first shell 211 provides protection for the vertical pushing mechanism 230. Meanwhile, the oil draining rack 222 is fixed on the first shell 211, so that stable support force can be provided for the oil draining rack 222. In addition, the first shell 211 has the effect of increasing the weight, so that the auxiliary device 200 can be prevented from tilting during the lifting of the oil cake 160 by the clamping mechanism 240.

[0065] In a possible implementation, the base 210 is further provided with a second shell 212, the clamping mechanism 240 is wrapped in the second shell 212, the second shell 212 is located above the first shell 211 and is separated from the first shell 211. The second shell 212 rotates with the rotation of the steering mechanism 260. The second shell 212 has the effect of protection and improves safety.

[0066] In a possible implementation, the moving mechanism 250 comprises a plurality of universal wheels 251, which are arrayed on the lower end surface of the base 210. The plurality of universal wheels 251 are arranged to facilitate movement.

[0067] In a possible implementation, the base 210 is further provided with a pushing handle 213, which is arranged on the side away from the oil draining table 220. The pushing handle 213 facilitates the pushing of the auxiliary device 200 by the staff.

[0068] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A flax seed hydraulic oil expelling system characterized by, Comprising An oil press has a detachable oil pan, and a plurality of oil cakes are sequentially stacked on the oil pan; An auxiliary device is matched with the oil press, and the auxiliary device includes a base, a draining platform, a vertical pushing mechanism, a turning mechanism, a clamping mechanism, and a moving mechanism. The base is horizontally arranged, the draining platform is arranged on the base, the vertical pushing mechanism is arranged on the base and moves up and down in the vertical direction, the turning mechanism is arranged on the upper end of the vertical pushing mechanism, the clamping mechanism is arranged on the turning mechanism, the turning mechanism drives the clamping mechanism to rotate circumferentially, the clamping mechanism can be opened or closed to clamp the oil pan and the oil cakes, and the moving mechanism is arranged below the base; And A controller includes an oil pressing control module and an auxiliary moving control module. The oil pressing control module is electrically connected with the oil press to control the oil pressing time of the oil press. The moving control module is electrically connected with the auxiliary device to control the movement of the auxiliary device and the carrying of the oil cakes.

2. The flax seed hydraulic oil expelling system as claimed in claim 1, wherein, The oil pan includes a disc body, an oil leakage hole arranged in the disc body, and an oil leakage pipe in communication with the oil leakage hole. A plurality of support portions are arranged on the inner bottom of the disc body, and oil flow gaps are formed between the support portions. The upper end of the support portion is in contact with the bottom of the oil cake, so that the oil cake is in a suspended state in the disc body.

3. The flax seed hydraulic oil expression system of claim 2, wherein, The support portion includes a plurality of support blocks arranged in a ring shape on the bottom of the disc body. The support blocks are in contact with the lower bottom surface of the oil cake. The bottom of the oil cake is provided with a positioning groove. The support portion further includes a plurality of first support columns arranged in a ring shape on the bottom of the disc body. The upper end surface of the first support column is higher than the upper end surface of the support block. The first support column is limited in the positioning groove, and the upper end surface of the first support column is in contact with the positioning groove.

4. The flax seed hydraulic oil expression system of claim 3, wherein, The support portion further includes a plurality of second support columns and a plurality of third support columns. The second support columns are arranged in a ring shape on the bottom of the disc body, and the upper end surface of the second support column is flush with the upper end surface of the support block. The third support columns are arranged in a ring shape on the bottom of the disc body and located outside the second support columns. The upper end surface of the third support column is flush with the upper end surface of the support block.

5. The flaxseed hydraulic oil pressing system of claim 1, wherein, The oil press further includes a splash protection cover. The splash protection cover includes a rotating shaft, a protection cover body, an oil collecting groove, and an oil scraping assembly. The rotating shaft is vertically arranged on the oil press. The protection cover body includes a first protection cover and a second protection cover. The first protection cover and the second protection cover are rotatably installed on the rotating shaft, and the first protection cover and the second protection cover are symmetrically arranged along the rotating shaft. The oil collecting groove is detachably arranged at the lower end of the protection cover body. The inner bottom of the oil collecting groove is inclined. The oil scraping assembly is arranged on the inner wall of the protection cover body, and the oil scraping assembly is located away from the oil collecting groove.

6. The flax seed hydraulic oil expression system of claim 5, wherein, The oil collecting tank is arranged below the bottom of the oil collecting groove and is communicated with the oil collecting groove.

7. The flax seed hydraulic oil expression system of claim 5, wherein, The oil scraping assembly comprises an oil scraping plate and a sliding piece, the oil scraping plate is attached to the inner wall of the protective cover body, the sliding piece is arranged on the protective cover body and connected with the oil scraping plate, and the sliding piece drives the oil scraping plate to move up and down along the vertical direction.

8. The flaxseed hydraulic oil pressing system of claim 1, wherein, The oil draining platform comprises an oil draining cylinder and an oil draining rack, the oil draining cylinder is horizontally arranged on the base, the oil draining rack is fixedly connected with the base and located directly above the oil draining platform; the clamping mechanism comprises a clamping driving assembly and a clamping arm, the clamping driving assembly is installed on the steering mechanism, the clamping arm is connected with the clamping driving assembly, and the clamping arm is located above the oil draining platform, and the clamping arm can be opened or closed.

9. The flax seed hydraulic oil expression system of claim 8, wherein, The clamping driving assembly comprises an extension rod, a gear, a connecting shaft and a first motor, one end of the extension rod is connected with the steering mechanism, the other end of the extension rod is connected with the gear, the gear is provided with a pair of gears which are rotatably engaged with each other, the connecting shaft is rotatably connected with the extension rod through the shaft center of the gear, and the first motor is connected with the connecting shaft.

10. The flaxseed hydraulic oil pressing system of claim 9, wherein, The steering mechanism comprises a rotating disc, a main shaft and a second driving motor, the rotating disc is horizontally arranged at the end of the vertical pushing mechanism, the main shaft is vertically arranged on the upper end surface of the rotating disc, the clamping mechanism is sleeved on the main shaft, and the second driving motor is connected with the main shaft and used for driving the main shaft to rotate.

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