Rapeseed oil stir-frying and squeezing all-in-one machine

Abstract

The invention relates to the field of edible oil processing, in particular to a rapeseed oil stir-frying and squeezing all-in-one machine. The rapeseed oil stir-frying and squeezing all-in-one machine comprises a bottom plate, a heater, a stand column, a rotating frame, a stir-frying cylinder, a scraping plate, an annular baffle and the like. The left side of the top of the bottom plate is fixedly connected with a heater, the rear side of the top of the bottom plate is fixedly connected with a stand column, the upper portion of the stand column is rotatably connected with a rotating frame, one side, away from the stand column, of the rotating frame is rotatably connected with a stir-frying cylinder, four scrapers are uniformly and fixedly connected to the inner wall of the stir-frying cylinder, and an annular baffle is slidably connected to the outer wall of the lower portion of the stir-frying cylinder. Rapeseeds in the stir-frying barrel can be stir-fried on the heating table, after stir-frying is completed, the rapeseed oil can be rotated to the position above the bearing table to be squeezed and processed, only the rapeseed oil needs to be rotated by a short distance, a large amount of heat in the stir-frying barrel can be stored through the arrangement of the cover plate with the shaft, and therefore more heat can be kept when the rapeseeds are squeezed; and the production efficiency of the rapeseed oil is improved.

Description

Technical Field

[0001] The invention relates to the field of edible oil processing, and in particular to a rapeseed oil stir-frying and pressing integrated machine. Background Art

[0002] Rapeseed oil is what we commonly call rapeseed oil, also known as rapeseed oil, coriander oil, canola oil, sesame oil, and canola oil. It is an edible oil extracted from rapeseed. It is one of the main edible oils in my country. It is mainly produced in the Yangtze River Basin and Southwest and Northwest China, and its output ranks first in the world.

[0003] In a small rapeseed oil processing plant, workers are required to add rapeseed into the frying equipment. After frying, the fried rapeseed is sent to the pressing equipment using conveying equipment or manually. A lot of heat will be lost in the conveying process, which will reduce the subsequent pressing effect and require more equipment, which will increase the cost. Summary of the invention

[0004] In order to overcome the shortcomings of existing rapeseed oil processing and transmission that a large amount of heat is lost, the subsequent pressing efficiency is reduced, more equipment is required, and the cost is increased, the present invention provides a rapeseed oil stir-frying and pressing machine that can quickly stir-fry and press and reduce heat loss.

[0005] A rapeseed oil stir-frying and pressing machine comprises a bottom plate, a heater, a column, a rotating frame, a frying cylinder, a scraper, an annular baffle, a base, a cylinder and a pressing plate. The heater is fixedly connected to the left side of the top of the bottom plate, the back side of the top of the bottom plate is fixedly connected to the column, the upper part of the column is rotatably connected to the rotating frame, the side of the rotating frame away from the column is rotatably connected to the frying cylinder, four scrapers are evenly fixedly connected to the inner wall of the frying cylinder, a plurality of liquid outlet holes are opened in the circumferential direction at the lower part of the frying cylinder, the outer wall of the lower part of the frying cylinder is slidably connected to the annular baffle, the base is fixedly connected to the right side of the top of the bottom plate, the cylinder is fixedly connected to the right side of the top of the bottom plate, the end of the telescopic rod of the cylinder is fixedly connected to the pressing plate, and also comprises a driving mechanism and a pressing mechanism. The driving mechanism for driving the frying cylinder to rotate is arranged on the left side of the top of the bottom plate, and the pressing mechanism for squeezing rapeseed is arranged on the top of the frying cylinder.

[0006] Optionally, the driving mechanism includes a motor, a spur gear and a gear ring. The motor is fixedly connected to the left side of the top of the bottom plate, the end of the motor output shaft is key-connected with the spur gear, and the lower outer wall of the frying tube is fixedly connected with the gear ring, which can mesh with the spur gear.

[0007] Optionally, the pressing mechanism includes a fixed seat, a shaft cover plate and a reset spring A. The upper part of the frying tube is symmetrically fixedly connected with the fixed seat, a shaft cover plate is slidably connected between the two fixed seats, a reset spring A is connected between the shaft cover plate and the fixed seat, and four strip openings are opened in the circumferential direction at the lower part of the shaft cover plate.

[0008] Optionally, the pressure plate is a disc-shaped plate, which facilitates the uniform transmission of the pressure of the cylinder to the shaft cover plate.

[0009] Optionally, the cross-sectional size of the strip-shaped opening is consistent with the cross-sectional size of the scraper, and when the shaft cover plate moves downward, the rapeseed oil is not easy to flow out from the strip-shaped opening.

[0010] Optionally, it also includes a fixing ring, a mounting frame A, an insertion rod and a reset spring B. The fixing ring is fixedly connected to the rotating frame, the mounting frame A is fixedly connected to the top of the motor, and the mounting frame A is also fixedly connected to the upper part of the platform. The two mounting frames A are slidably connected with the insertion rod, and the reset spring B is connected between the insertion rod and the adjacent mounting frame A.

[0011] Optionally, it also includes a liquid collecting trough body, a holder and a collecting bucket. The upper part of the support platform is fixedly connected to the liquid collecting trough body, and the top of the bottom plate is located at the opening of the liquid collecting trough body and is fixedly connected to two holders, and the collecting bucket is clamped between the two holders.

[0012] Optionally, it also includes an extrusion ring, a return spring C and a trapezoidal top block. The extrusion ring is fixedly connected to the lower part of the annular baffle, the return spring C is connected between the annular baffle and the frying tube, and the trapezoidal top block is symmetrically fixedly connected to the front and rear sides of the upper part of the liquid collecting tank.

[0013] Optionally, it also includes a mounting frame B, a trapezoidal limit block and a triangular limit block. The mounting frame B is fixedly connected to the side of the fixed ring away from the rotating frame, two trapezoidal limit blocks are fixedly connected to the bottom of the mounting frame B, and the lower parts of the two insertion rods are fixedly connected to triangular limit blocks.

[0014] Optionally, a scald-proof handle is fixedly connected to a side of the fixing ring away from the rotating frame.

[0015] Compared with the prior art, the present invention has the following advantages: 1. The rapeseed in the frying cylinder can be fried on the heating table, and after the frying is completed, it can be transferred to the top of the base for the pressing process of rapeseed oil. It only needs to be rotated a short distance, and the setting of the shaft cover plate can save a lot of heat in the frying cylinder, so that the rapeseed can also retain more heat during pressing, thereby improving the production efficiency of rapeseed oil.

[0016] 2. The setting of the insert rod and the fixing ring can prevent the frying tube from shifting during the rotation on the heater or the pressing process on the base.

[0017] 3. The arrangement of the liquid collecting tank and the collecting barrel makes it convenient for workers to collect and transfer the squeezed rapeseed oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2It is a schematic diagram of the partial three-dimensional structure of the present invention Figure 1 .

[0020] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the present invention Figure 2 .

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the driving mechanism of the present invention.

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the pressing mechanism of the present invention.

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the fixing ring, the mounting frame A, the insert rod and the return spring B of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the liquid collecting tank body, the holder and the collecting bucket of the present invention.

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the extrusion ring, the return spring C and the trapezoidal top block of the present invention.

[0026] Fig. 9 The three-dimensional structure of the mounting frame B, the trapezoidal limiting block and the triangular limiting block of the present invention is shown in FIG. Figure 1 .

[0027] Fig.10 The three-dimensional structure of the mounting frame B, the trapezoidal limiting block and the triangular limiting block of the present invention is shown in FIG. Figure 2 .

[0028] The markings of the components in the accompanying drawings are as follows: 1: bottom plate, 2: heater, 3: column, 31: rotating frame, 4: frying cylinder, 41: scraper, 42: liquid outlet, 43: annular baffle, 5: base, 51: cylinder, 52: pressing plate, 6: driving mechanism, 61: motor, 62: spur gear, 63: gear ring, 7: pressing mechanism, 71: fixed seat, 72: cover plate with shaft, 73: reset spring A, 74: strip opening, 81: fixing ring, 82: mounting frame A, 83: plug rod, 84: reset spring B, 91: liquid collecting tank body, 92: holder, 93: collecting bucket, 101: extrusion ring, 102: reset spring C, 103: trapezoidal top block, 111: mounting frame B, 112: trapezoidal limit block, 113: triangular limit block, 12: anti-scalding handle. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention. Example 1

[0030] A rapeseed oil stir-frying and pressing machine, such as Figure 1-Figure 10 As shown, it includes a bottom plate 1, a heater 2, a column 3, a rotating frame 31, a frying cylinder 4, a scraper 41, an annular baffle 43, a base 5, a cylinder 51 and a pressing plate 52. The heater 2 is connected to the left side of the top of the bottom plate 1 by bolts, the column 3 is welded to the rear side of the top of the bottom plate 1, the rotating frame 31 is rotatably connected to the upper part of the column 3, and the frying cylinder 4 is rotatably connected to the side of the rotating frame 31 away from the column 3. Four scrapers 41 are evenly welded to the inner wall of the frying cylinder 4, and the lower part of the frying cylinder 4 is opened along the circumferential direction. A liquid outlet 42 is provided, and an annular baffle 43 is slidably connected to the outer wall of the lower part of the frying cylinder 4, which can close the liquid outlet 42. A base 5 is welded to the right side of the top of the bottom plate 1, and a cylinder 51 is connected to the right side of the top of the bottom plate 1 by bolts. The end of the telescopic rod of the cylinder 51 is connected to a pressing plate 52 by threads. A driving mechanism 6 and a pressing mechanism 7 are also included. A driving mechanism 6 for driving the frying cylinder 4 to rotate is provided on the left side of the top of the bottom plate 1, and a pressing mechanism 7 for squeezing rapeseed is provided on the top of the frying cylinder 4.

[0031] like Figure 1 and Figure 4 As shown, the driving mechanism 6 includes a motor 61, a spur gear 62 and a gear ring 63. The motor 61 is connected to the left side of the top of the bottom plate 1 by bolts, the spur gear 62 is keyed to the end of the output shaft of the motor 61, and the gear ring 63 is welded to the outer wall of the lower part of the frying tube 4, and the gear ring 63 can mesh with the spur gear 62.

[0032] like Figure 1 and Figure 5 As shown, the pressing mechanism 7 includes a fixed seat 71, a shaft cover plate 72 and a return spring A73. The upper part of the frying cylinder 4 is symmetrically welded with the fixed seat 71, and the shaft cover plate 72 is slidably connected between the two fixed seats 71. The pressing plate 52 is a disc-shaped plate, which is convenient for evenly transmitting the pressure of the cylinder 51 to the shaft cover plate 72. A return spring A73 is connected between the shaft cover plate 72 and the fixed seat 71. Four strip openings 74 are opened in the circumferential direction at the lower part of the shaft cover plate 72. The cross-sectional size of the strip opening 74 is consistent with the cross-sectional size of the scraper 41. When the shaft cover plate 72 moves downward, rapeseed oil is not easy to flow out from the strip opening 74.

[0033] Initially, the frying cylinder 4 is located directly above the heater 2. At this time, the worker lifts the shaft cover plate 72 upwards. At this time, the reset spring A73 is compressed, and the rapeseed is added into the frying cylinder 4 from the opening where the shaft cover plate 72 is lifted. The shaft cover plate 72 is loosened. Under the reset action of the reset spring A73, the shaft cover plate 72 is reset to the position at the top of the frying cylinder 4. At this time, the worker can start the heater 2 and the motor 61. The heater 2 heats the bottom of the frying cylinder 4 to heat the rapeseed in the frying cylinder 4. The motor 61 drives the spur gear 62 to rotate, and the gear ring 63 rotates with the spur gear 62 to drive the frying cylinder 4 to rotate. The scraper 41 arranged in the frying cylinder 4 can push the rapeseed so that it is heated more evenly. The steam generated by the heating can be discharged from the strip holes opened on the shaft cover plate 72. When the rapeseed is in the frying cylinder 4 After heating for a sufficient time, the worker turns off the heater 2 and the motor 61, and then pushes the frying cylinder 4 and the rotating frame 31 to rotate around the column 3, and finally rotates the frying cylinder 4 to the top of the base 5. At this time, the annular baffle 43 can be slid upward, and a rapeseed oil collection container is placed at the liquid outlet 42 of the frying cylinder 4. Then, the cylinder 51 is started, and the telescopic rod of the cylinder 51 extends downward to push the pressing plate 52 to press the shaft cover plate 72 downward. The shaft cover plate 72 is pressed downward by the pressing plate 52 to press the rapeseed in the frying cylinder 4, and the rapeseed oil flows out from the liquid outlet 42 to the rapeseed oil collection container. In this way, the rapeseed can be squeezed out of the oil without long-distance transportation of the fried rapeseed, thereby avoiding a large amount of heat loss during transportation, thereby improving the production efficiency of the rapeseed oil. Example 2

[0034] On the basis of Example 1, Figure 1 and Figure 6 As shown, it also includes a fixing ring 81, a mounting frame A82, an insertion rod 83 and a reset spring B84. The fixing ring 81 is welded to the rotating frame 31, the mounting frame A82 is welded to the top of the motor 61, and the mounting frame A82 is also welded to the top of the base 5. The two mounting frames A82 are both slidably connected with the insertion rod 83, and the reset spring B84 is connected between the insertion rod 83 and the adjacent mounting frame A82.

[0035] When the frying tube 4 is located at the top of the heater 2, the frying tube 4 can be positioned by inserting the insertion rod 83 located at the motor 61 into the fixing ring 81 to avoid misalignment between the gear ring 63 and the spur gear 62, which would cause the frying tube 4 to be unable to rotate. Similarly, when the frying tube 4 is located at the top of the support 5, it can also be fixed and limited to avoid shaking of the frying tube 4 during the rapeseed pressing process.

[0036] like Figure 1 and Figure 7As shown, it also includes a liquid collecting tank body 91, a holder 92 and a collecting bucket 93. The upper part of the base 5 is connected to the liquid collecting tank body 91 by bolts, and the top of the bottom plate 1 is located at the opening of the liquid collecting tank body 91 and is welded with two holders 92, and the collecting bucket 93 is clamped between the two holders 92.

[0037] After the annular baffle 43 is lifted upward, the rapeseed oil flows out from the liquid outlet 42 on the frying cylinder 4 and falls into the liquid collecting tank 91, and finally falls into the collecting bucket 93 from the opening of the liquid collecting tank 91, so that the rapeseed oil can be conveniently collected.

[0038] like Figure 1 and Figure 8 As shown, it also includes an extrusion ring 101, a return spring C102 and a trapezoidal top block 103. The extrusion ring 101 is welded to the lower part of the annular baffle 43, the return spring C102 is connected between the annular baffle 43 and the frying tube 4, and the trapezoidal top block 103 is symmetrically welded to the front and rear sides of the upper part of the liquid collecting tank body 91.

[0039] When the frying tube 4 rotates from the top of the heater 2 around the column 3 to the top of the support platform 5, the extrusion ring 101 contacts the inclined surface of the trapezoidal top block 103, so that the annular baffle 43 follows the extrusion ring 101 and is lifted upward under the push of the trapezoidal top block 103. When the frying tube 4 is rotated to the top of the support platform 5, the annular baffle 43 is limited in a lifted state, and there is no need to lift the annular baffle 43 manually. When the annular baffle 43 is lifted up, the return spring C102 is compressed. When the extrusion ring 101 leaves the trapezoidal top block 103, the annular baffle 43 quickly returns to its original position under the return action of the return spring C102.

[0040] like Figure 1 , Fig. 9 and Fig.10 As shown, it also includes a mounting frame B111, a trapezoidal limit block 112 and a triangular limit block 113. The mounting frame B111 is welded to the side of the fixed ring 81 away from the rotating frame 31, two trapezoidal limit blocks 112 are welded to the bottom of the mounting frame B111, and the lower parts of the two insertion rods 83 are welded to the triangular limit blocks 113.

[0041] When the worker rotates the frying tube 4 from the top of the heater 2 to the top of the support platform 5, the trapezoidal limit block 112 on the mounting frame 2 contacts and squeezes the triangular limit block 113, so that the triangular limit block 113 drives the insertion rod 83 to move downward. At this time, the return spring B84 is compressed, so that the fixing ring 81 can smoothly reach the top of the insertion rod 83. When the frying tube 4 is rotated to the top of the support platform 5, the return spring B84 is restored to push the insertion rod 83 to move upward and engage with the fixing ring 81. Similarly, when the frying tube 4 is rotated from the top of the support platform 5 to the top of the heater 2, there is no need to manually pull out the insertion rod 83 located at the motor 61.

[0042] like Figure 1 As shown, a scald-proof handle 12 is welded to a side of the fixing ring 81 away from the rotating frame 31 .

[0043] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapeseed oil stir-frying and pressing machine, comprising a bottom plate (1), a heater (2), a column (3), a rotating frame (31), a stir-frying cylinder (4), a scraper (41), an annular baffle (43), a support (5), a cylinder (51) and a pressing plate (52), wherein the heater (2) is fixedly connected to the left side of the top of the bottom plate (1), the column (3) is fixedly connected to the rear side of the top of the bottom plate (1), the upper part of the column (3) is rotatably connected to the rotating frame (31), and the rotating frame (31) is away from the column A frying cylinder (4) is rotatably connected to one side of the column (3), four scrapers (41) are evenly fixedly connected to the inner wall of the frying cylinder (4), a plurality of liquid outlet holes (42) are opened in the circumferential direction at the lower part of the frying cylinder (4), an annular baffle (43) is slidably connected to the outer wall of the lower part of the frying cylinder (4), a support platform (5) is fixedly connected to the right side of the top of the bottom plate (1), a cylinder (51) is fixedly connected to the right side of the top of the bottom plate (1), and a pressing plate (52) is fixedly connected to the end of the telescopic rod of the cylinder (51), wherein: It also includes a driving mechanism (6) and a pressing mechanism (7). The driving mechanism (6) for driving the frying cylinder (4) to rotate is arranged on the left side of the top of the bottom plate (1), and the pressing mechanism (7) for squeezing the rapeseed is arranged on the top of the frying cylinder (4).

2. A rapeseed oil stir-frying and pressing machine according to claim 1, characterized in that: The driving mechanism (6) comprises a motor (61), a spur gear (62) and a gear ring (63). The motor (61) is fixedly connected to the left side of the top of the bottom plate (1). The end of the output shaft of the motor (61) is key-connected to the spur gear (62). The lower outer wall of the stir-frying tube (4) is fixedly connected to the gear ring (63), and the gear ring (63) can mesh with the spur gear (62).

3. A rapeseed oil stir-frying and pressing machine according to claim 2, characterized in that: The pressing mechanism (7) comprises a fixed seat (71), a shaft cover plate (72) and a return spring A (73); the upper part of the frying tube (4) is symmetrically fixedly connected with the fixed seat (71); the shaft cover plate (72) is slidably connected between the two fixed seats (71); the return spring A (73) is connected between the shaft cover plate (72) and the fixed seat (71); and the lower part of the shaft cover plate (72) is provided with four strip openings (74) along the circumferential direction.

4. A rapeseed oil stir-frying and pressing machine according to claim 3, characterized in that: The pressure plate (52) is a disc-shaped plate, which facilitates evenly transmitting the pressure of the cylinder (51) to the shaft cover plate (72).

5. A rapeseed oil stir-frying and pressing machine according to claim 4, characterized in that: The cross-sectional size of the strip-shaped opening (74) is consistent with the cross-sectional size of the scraper (41), and when the shaft cover plate (72) moves downward, rapeseed oil is not easy to flow out from the strip-shaped opening (74).

6. A rapeseed oil stir-frying and pressing machine according to claim 5, characterized in that: It also includes a fixing ring (81), a mounting frame A (82), an insertion rod (83) and a return spring B (84). The fixing ring (81) is fixedly connected to the rotating frame (31), the mounting frame A (82) is fixedly connected to the top of the motor (61), and the mounting frame A (82) is also fixedly connected to the top of the support platform (5). The two mounting frames A (82) are both slidably connected to the insertion rod (83), and the return spring B (84) is connected between the insertion rod (83) and the adjacent mounting frame A (82).

7. A rapeseed oil stir-frying and pressing machine according to claim 6, characterized in that: It also comprises a liquid collecting tank body (91), a clamping seat (92) and a collecting bucket (93); the upper part of the support platform (5) is fixedly connected to the liquid collecting tank body (91); the top of the bottom plate (1) is located at the opening of the liquid collecting tank body (91) and is fixedly connected to two clamping seats (92); the collecting bucket (93) is clamped between the two clamping seats (92).

8. The rapeseed oil stir-frying and pressing machine according to claim 7, characterized in that: Also includes A squeezing ring (101), a return spring C (102) and a trapezoidal top block (103) are provided. The squeezing ring (101) is fixedly connected to the lower part of the annular baffle (43). The return spring C (102) is connected between the annular baffle (43) and the stir-frying cylinder (4). The trapezoidal top block (103) is symmetrically fixedly connected to the front and rear sides of the upper part of the liquid collecting tank body (91).

9. The rapeseed oil stir-frying and pressing machine according to claim 8, characterized in that: It also comprises a mounting frame B (111), a trapezoidal stop block (112) and a triangular stop block (113); the mounting frame B (111) is fixedly connected to one side of the fixing ring (81) away from the rotating frame (31); the bottom of the mounting frame B (111) is fixedly connected to two trapezoidal stop blocks (112); and the lower parts of the two insertion rods (83) are fixedly connected to the triangular stop blocks (113).

10. The rapeseed oil stir-frying and pressing machine according to claim 9, characterized in that: A scald-proof handle (12) is fixedly connected to a side of the fixing ring (81) away from the rotating frame (31).

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