Double rolling disc rolling and twisting machine

Abstract

The application discloses a double-kneading-disc rolling machine, which comprises a main supporting leg, a secondary supporting leg, a first kneading disc, a second kneading disc, a first tripod and a second tripod, the secondary supporting leg and the main supporting leg are fixed on the first kneading disc and the second kneading disc, the first tripod and the second tripod are rotatably connected to the secondary supporting leg through a secondary crank, a main crank is rotatably arranged at the upper end of the main supporting leg, and the other sides of the first tripod and the second tripod are simultaneously hinged to the end of the main crank, the first kneading disc and the second kneading disc are arranged and fixed on the main supporting leg, the driving motor of the secondary supporting leg on the first kneading disc can drive the secondary crank to rotate and drive the first tripod to rotate, the first tripod drives the main crank to rotate, and the second tripod connected to the main crank rotates, so that the first tripod and the second tripod on the first tripod and the second tripod rotate synchronously to roll and twist tea leaves, and the rolling and twisting amount and efficiency of the tea leaves are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rubbing and twisting machines, in particular to a double rubbing disc rubbing and twisting machine. BACKGROUND

[0002] Tea culture has accompanied us for thousands of years. Tea leaves need to go through many tea making processes from picking to packaging and selling. Rubbing and twisting is one of the tea making processes. Rubbing and twisting mainly makes tea leaves into strips through rubbing, and makes tea cell break to squeeze out tea juice through twisting, which is beneficial to the adhesion of tea juice on the surface of tea strips to increase the stickiness, so as to facilitate the rolling of tea leaves into a strip-shaped structure. From manual work to the current automatic equipment, the rubbing and twisting process has become more and more mature. The tea leaves are placed in a rubbing barrel, and a driving motor is used to drive three cranks to rotate to drive the rubbing barrel to rotate on the rubbing disc to repeatedly rub and twist the tea leaves. The existing rubbing and twisting machine mainly uses a single rubbing disc. In order to improve the yield, multiple rubbing machines are usually equipped to use multiple rubbing discs to rub and twist tea leaves. Therefore, it is necessary to develop a rubbing and twisting machine that can drive two rubbing barrels to rotate synchronously on two rubbing discs by a single motor, so as to improve the rubbing and twisting amount and efficiency of tea leaves. SUMMARY

[0003] The present application provides a double rubbing disc rubbing and twisting machine, which aims to solve the problems of the rubbing and twisting machine.

[0004] To achieve the above purpose, the present application provides a double rubbing disc rubbing and twisting machine, which comprises a main support leg, a vice support leg, a first rubbing disc, a second rubbing disc, a first tripod and a second tripod. The vice support leg is separately fixed on one side of the first rubbing disc and the second rubbing disc, and the other side of the first rubbing disc and the second rubbing disc is fixed on the main support leg. One side of the first tripod and the second tripod is rotatably connected to the vice support leg through a vice crank, and the main crank is rotatably arranged on the upper end of the main support leg. The other side of the first tripod and the second tripod is hingedly connected to the end of the main crank. A driving motor for driving the vice crank to rotate is arranged on one of the vice support legs above the first rubbing disc.

[0005] Further, the end of the main crank is protrudingly provided with a rotating shaft, the first tripod is rotatably connected to the upper end of the rotating shaft, and the second tripod is rotatably connected to the lower end of the rotating shaft. The first tripod is connected to the rotating shaft through a first swing arm, and the second tripod is connected to the rotating shaft through a second swing arm. The first swing arm and the second swing arm are located on the same straight line.

[0006] Further, a hopper-shaped discharge bin is arranged on the lower bottom surface of the first rubbing disc and the second rubbing disc. A conical rubbing disc and a pressure roller mechanism are arranged in the hopper-shaped discharge bin. One of the vice cranks is drivingly connected to the pressure roller mechanism through a transmission assembly to drive the pressure roller mechanism to rotate on the conical rubbing disc.

[0007] Further, the pressing roller mechanism comprises a ring-shaped part, a ring-shaped gear and a plurality of pressing rollers, the ring-shaped part is rotationally arranged in the hopper-shaped discharge bin, the plurality of pressing rollers are obliquely rotationally arranged on the ring-shaped part, and the ring-shaped gear is fixedly connected to the upper end surface of the ring-shaped part; the ring-shaped gear is in meshing transmission with the transmission assembly. The transmission assembly comprises a driving gear, a transmission gear, a driving pulley and a driven pulley, the driving pulley is coaxially connected to the rotating part of any crank, the driving gear is rotationally arranged on the auxiliary supporting leg through a shaft, the driven pulley is connected to the other end of the shaft, and the driving pulley is connected to the driven pulley through a belt; the hopper-shaped discharge bin is provided with an arc-shaped opening, the transmission gear is rotationally arranged on the hopper-shaped discharge bin, the transmission gear is in meshing transmission with the ring-shaped gear through the arc-shaped opening, and the driving gear is in meshing transmission with the transmission gear.

[0008] Further, the middle part of the first kneading disc and the second kneading disc is provided with a discharging opening, the discharging opening is provided with a first cover plate and a second cover plate, the first cover plate and the second cover plate are semicircular structures; the lower bottom surface of the first kneading disc and the second kneading disc is provided with a lifting telescopic mechanism, the lifting telescopic mechanism comprises a ring-shaped guide part, a guide roller, a guide rod, a sleeve and a screw rod, the ring-shaped guide part is rotationally arranged in the hopper-shaped discharge bin, the screw rod is rotationally arranged on the guide rod and is parallel to the guide rod, the sleeve is slidably sleeved on the guide rod and is threadedly connected with the screw rod; the guide roller is arranged at the end of the guide rod, the inner ring of the ring-shaped guide part is provided with a V-shaped groove and a horizontal arc-shaped groove, the V-shaped groove and the horizontal arc-shaped groove are communicated, the guide roller is located in the V-shaped groove, so that the ring-shaped guide part is rotated to make the guide roller enter the horizontal arc-shaped groove from the V-shaped groove, so as to make the cover plate descend; the ring-shaped guide part is provided with an arc-shaped rack, the end of the screw rod is provided with a rotating tooth, and the screw rod is lowered to make the rotating tooth mesh with the arc-shaped rack. Further comprising a plug rod, the end of the sleeve is separately connected to the first cover plate and the second cover plate through a round block, the plug rod is arranged on one of the round blocks, the other round block is provided with a plug hole, and the plug rod is plugged into the plug hole. Further comprising a lever, the hopper-shaped discharge bin is provided with an arc-shaped through hole, and the lever is fixedly connected to the outer ring of the ring-shaped guide part through the arc-shaped through hole.

[0009] Further, further comprising a moving limiting block, the bottom of the first kneading disc and the second kneading disc is provided with a strip-shaped limiting groove in the axial direction of the guide rod, and the moving limiting block is slidably located in the strip-shaped limiting groove; the end of the sleeve is provided with a sliding block, the sliding block is threadedly connected with the screw rod; the sliding block is provided with a lug, the moving limiting block is slidably connected with the lug through a limiting rod, a spring is sleeved on the limiting rod, and the two ends of the spring are respectively connected with the lug and the moving limiting block.

[0010] Compared with the prior art, the present application has the following beneficial effects:

[0011] The application provides a double-rolling disc rolling machine, which is characterized by the following steps: setting a first rolling disc and a second rolling disc, and fixing the first rolling disc and the second rolling disc on a main supporting leg, so that a driving motor on one pair of supporting legs of the first rolling disc can drive a pair of cranks to rotate and drive a first triangular frame to rotate, the first triangular frame drives a main crank to rotate, and a second triangular frame connected to the main crank rotates, so that the first triangular frame and the second triangular frame rotate synchronously to roll and twist tea leaves, the rolling and twisting amount and efficiency of the tea leaves are effectively improved, and the energy-saving effect can be realized. In addition, a hopper-shaped discharge bin is arranged on the lower bottom surface of the first rolling disc and the second rolling disc, a conical rolling disc is arranged in the hopper-shaped discharge bin, one pair of cranks drives a transmission assembly to drive a ring-shaped part arranged in the hopper-shaped discharge bin to rotate, so that a compression roller arranged on the ring-shaped part rotates to roll and twist the conical rolling disc, and the rolling and twisting efficiency of the tea leaves is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only preferred embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is a schematic diagram of the double-rolling disc rolling machine of the present application.

[0014] Figure 2 It is a partial enlarged schematic diagram of the present application.

[0015] Figure 3 It is an axial view of the double-rolling disc rolling machine of the present application.

[0016] Figure 4 It is an internal schematic diagram of the rolling machine of the present application.

[0017] Figure 5 It is a partial enlarged schematic diagram of the present application.

[0018] Figure 6 It is a schematic diagram of the conical rolling disc of the present application.

[0019] Figure 7 It is a schematic diagram of the compression roller mechanism of the present application.

[0020] Figure 8 It is a partial enlarged schematic diagram of the present application.

[0021] Figure 9 It is a schematic diagram of the lifting and telescopic mechanism of the present application.

[0022] Figure 10Fig. 1 is a partial enlarged view of the D of the present application.

[0023] Reference numerals: 1 - main support leg; 2 - auxiliary support leg; 3 - first kneading disc; 4 - second kneading disc; 5 - first tripod; 6 - second tripod; 7 - auxiliary crank; 8 - main crank; 9 - driving motor; 10 - hopper-shaped discharge bin; 11 - conical kneading disc; 12 - discharge port; 13 - first cover plate; 14 - second cover plate; 15 - rotating shaft; 21 - ring member; 22 - ring gear; 23 - compression roller; 31 - driving gear; 32 - transmission gear; 33 - driving pulley; 34 - driven pulley; 41 - ring guide; 42 - guide roller; 43 - guide rod; 44 - sleeve; 45 - screw; 46 - V-shaped groove; 47 - horizontal arc-shaped groove; 48 - rotating tooth; 49 - arc-shaped rack; 51 - movement limiting block; 52 - sliding block; 53 - limiting rod; 54 - spring; 55 - shifting lever; 111 - arc-shaped kneaded strip. DETAILED DESCRIPTION

[0024] In order to make the structure of the present application more easily understood and the function features and advantages achieved more easily understood, the preferred embodiments of the present application are described in detail below, with reference to the drawings as follows:

[0025] Example 1

[0026] As Figures 1 to 3As shown, the present application provides a double rubbing disc rubbing and twisting machine, which comprises a main supporting leg 1, a vice supporting leg 2, a first rubbing disc 3, a second rubbing disc 4, a first triangular frame 5 and a second triangular frame 6, wherein the vice supporting leg 2 is separately fixed on one side of the first rubbing disc 3 and the second rubbing disc 4, and the other side of the first rubbing disc 3 and the second rubbing disc 4 is fixed on the main supporting leg 1; a plurality of rubbing strips are arranged on the first rubbing disc 3 and the second rubbing disc 4 in a circumferential direction. One side of the first triangular frame 5 and the second triangular frame 6 is rotatably connected to the vice supporting leg 2 through a vice crank 7, and the main supporting leg 1 is rotatably provided with a main crank 8 at an upper end, and the other side of the first triangular frame 5 and the second triangular frame 6 is hingedly connected to an end of the main crank 8; the vice supporting leg 2 located on the first rubbing disc 3 is provided with a driving motor 9 for driving the vice crank 7 to rotate, and the driving motor 9 is drivingly connected to the vice crank 7 through a gearbox, so as to drive the vice crank 7 to rotate on the vice supporting leg 2, thereby driving the first triangular frame 5 to rotate, and relying on the main crank 8 to drive the second triangular frame 6 rotatably connected to the main crank 8 to rotate, so as to realize the synchronous and same direction rotation of the rubbing barrels on the first triangular frame 5 and the second triangular frame 6. The end of the main crank 8 is protrudingly provided with a rotating shaft 15, the first triangular frame 5 is rotatably connected to the upper end of the rotating shaft 15, and the second triangular frame 6 is rotatably connected to the lower end of the rotating shaft 15. The first triangular frame 5 is connected to the rotating shaft 15 through a first swing arm, the second triangular frame 6 is connected to the rotating shaft 15 through a second swing arm, and the first swing arm and the second swing arm are located on the same straight line, so that the first triangular frame 5 and the second triangular frame 6 can synchronously and same direction rotate on the first rubbing disc 3 and the second rubbing disc 4.

[0027] Example 2:

[0028] As Figure 4 and Figure 10As shown, in combination with the technical solutions of Embodiment 1, in the present embodiment, the first kneading disc 3 and the second kneading disc 4 are provided with a hopper-shaped discharge bin 10 at the lower bottom surface, the hopper-shaped discharge bin 10 is provided with a conical kneading disc 11 and a compression roller mechanism, one pair of cranks 7 is in transmission connection with the compression roller mechanism through a transmission assembly to drive the compression roller mechanism to rotate on the conical kneading disc 11. The compression roller mechanism includes a ring-shaped part 21, a ring-shaped gear 22 and a plurality of compression rollers 23, the ring-shaped part 21 is rotatably arranged in the hopper-shaped discharge bin 10, the plurality of compression rollers 23 are obliquely rotatably arranged on the ring-shaped part 21, and the ring-shaped gear 22 is fixedly connected to the upper end surface of the ring-shaped part 21; the ring-shaped gear 22 is in meshing transmission with the transmission assembly. The transmission assembly includes a driving gear 31, a transmission gear 32, a driving pulley 33 and a driven pulley 34, the driving pulley 33 is coaxially connected to the rotating part of any crank, the driving gear 31 is rotatably arranged on the auxiliary support leg 2 through a shaft, the driven pulley 34 is connected to the other end of the shaft, and the driving pulley 33 is connected with the driven pulley 34 through a belt; the hopper-shaped discharge bin 10 is provided with an arc-shaped opening, the transmission gear 32 is rotatably arranged on the hopper-shaped discharge bin 10, the transmission gear 32 is in meshing transmission with the ring-shaped gear 22 through the arc-shaped opening, the driving gear 31 is in meshing transmission with the transmission gear 32, so as to drive the driving pulley 33 to rotate through the rotation of the crank, thereby driving the driven pulley 34 to rotate, and the driving gear 31 is driven to rotate through the shaft, so as to drive the transmission gear 32 to rotate, thereby driving the ring-shaped gear 22 meshing with the transmission gear 32 to rotate and drive the ring-shaped part 21 to rotate. The hopper-shaped discharge bin 10 is provided with a discharge port at the bottom, and an inclined discharge chute is arranged on the discharge port, so as to facilitate the discharge through the discharge chute.

[0029] Embodiment 3:

[0030] As Figures 4 to 10As shown, in combination with the technical solutions of embodiment 2, in the present embodiment, the first rubbing disc 3 and the second rubbing disc 4 are provided with a discharging port 12 in the middle, the discharging port 12 is provided with a first cover plate 13 and a second cover plate 14, the first cover plate 13 and the second cover plate 14 are semicircular structures; the first rubbing disc 3 and the second rubbing disc 4 are provided with a lifting telescopic mechanism on the lower bottom surface, the lifting telescopic mechanism comprises an annular guide piece 41, a guide roller 42, a guide rod 43, a sleeve pipe 44 and a screw rod 45, the annular guide piece 41 is rotationally arranged in the hopper-shaped discharge bin 10, the screw rod 45 is rotationally arranged on the guide rod 43 and is parallel to the guide rod 43, the sleeve pipe 44 is slidingly sleeved on the guide rod 43 and is threadedly connected with the screw rod 45; the guide roller 42 is arranged at the end of the guide rod 43, the inner ring of the annular guide piece 41 is provided with a V-shaped groove 46 and a horizontal arc-shaped groove 47, the V-shaped groove 46 and the horizontal arc-shaped groove 47 are communicated, the guide roller 42 is located in the V-shaped groove 46, so that the annular guide piece 41 drives the guide roller 42 to enter the horizontal arc-shaped groove 47 from the V-shaped groove 46 by rotation, so as to make the cover plate descend; the annular guide piece 41 is provided with an arc-shaped rack, the end of the screw rod 45 is provided with a rotating tooth, the screw rod 45 drives the rotating tooth to engage with the arc-shaped rack by descending. Further comprising a plug rod, the end of the sleeve pipe 44 is separately connected to the first cover plate 13 and the second cover plate 14 through a round block respectively, the plug rod is arranged on one of the round blocks, the other round block is provided with a plug hole, the plug rod is plugged into the plug hole, so as to close and connect the first cover plate 13 and the second cover plate 14 by arranging the plug rod, so as to improve the pressure bearing capacity of the circular cover plate formed by closing the first cover plate 13 and the second cover plate 14, thereby facilitating the arc-shaped rubbing strip 111 on the circular cover plate to rub and twist the tea leaves. Further comprising a lever 55, the hopper-shaped discharge bin 10 is provided with an arc-shaped through hole, the lever 55 is fixedly connected with the outer ring of the annular guide piece 41 through the arc-shaped through hole, so as to drive the annular guide piece 41 to rotate by rotating the lever 55, thereby driving the guide roller 42 to drive the guide rod 43 to descend, after the guide roller 42 descends into the horizontal arc-shaped groove 47, the arc-shaped rack on the annular guide piece 41 engages with the rotating tooth at the end of the screw rod 45, along with the continuous rotation of the annular guide piece 41, the end of the sleeve pipe 44 is provided with a sliding block 52, the screw rod 45 rotates to drive the sliding block 52 threadedly connected with the end of the sleeve pipe 44 to drive the sleeve pipe 44 to slide on the guide rod 43 to contract, so as to contract and separate the first cover plate 13 and the second cover plate 14 after descending from the discharging port 12. By arranging the lifting telescopic mechanism, the discharging port 12 on the first rubbing disc 3 and the second rubbing disc 4 is opened, so that the first cover plate 13 and the second cover plate 14 can horizontally descend and then contract and separate from the discharging port 12 on both sides, so as to open the discharging port 12 to discharge tea leaves into the conical rubbing disc 11 in the hopper-shaped discharge bin 10 to rub and twist.

[0031] Embodiment 4:

[0032] As Figures 5 to 10As shown, in combination with the technical scheme of embodiment 3, the embodiment further comprises a mobile limiting block 51, a strip-shaped limiting slot is arranged axially and in parallel with the guide rod 43 at the bottom of the first rubbing disc 3 and the second rubbing disc 4, and the mobile limiting block 51 is slidably arranged in the strip-shaped limiting slot; the sleeve 44 is provided with a sliding block 52 at the end, the sliding block 52 is threadedly connected with the screw rod 45; the sliding block 52 is provided with a lug, the mobile limiting block 51 is slidably connected with the lug through a limiting rod 53, the limiting rod 53 is sleeved with a spring 54, and the two ends of the spring 54 are respectively connected with the lug and the mobile limiting block 51, so as to support the first cover plate 13 and the second cover plate 14 through the elastic limiting member, so that the first cover plate 13 and the second cover plate 14 can be lowered and contracted to open the discharging port 12 under the rotation of the annular guide 41. Further, the guide rod 43 is fixedly provided with an elastic limiting member, the limiting rod 53 is vertically arranged on the bottom surface of the first rubbing disc 3 and the second rubbing disc 4 to be slidably connected with the limiting tube on the elastic limiting member, and the spring 54 is used for elastic connection, so as to support the guide rod 43 in the vertical direction.

[0033] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Any person skilled in the art can make many possible changes and modifications to the technical scheme of the present application, or modify equivalent embodiments with equivalent changes, without departing from the scope of the technical scheme of the present application. Therefore, any modification, equivalent change and modification of the above embodiments within the scope of the technical scheme of the present application, according to the technical scheme of the present application, all belong to the protection scope of the technical scheme.

Claims

1. A double-disc kneading machine, characterized in that, The system includes a main support foot (1), a secondary support foot (2), a first kneading disc (3), a second kneading disc (4), a first tripod (5), and a second tripod (6). The secondary support foot (2) is fixed separately to one side of the first kneading disc (3) and the second kneading disc (4), and the other side of the first kneading disc (3) and the second kneading disc (4) is fixed to the main support foot (1). One side of the first tripod (5) and the second tripod (6) is rotatably connected to the secondary support foot (2) via a secondary crank (7). The upper end of the main support foot (1) is rotatably provided with a main crank (8), and the other side of the first tripod (5) and the second tripod (6) is simultaneously hinged to the end of the main crank (8). One of the secondary support feet (2) located on the first kneading disc (3) is provided with a drive motor (9) for driving the secondary crank (7) to rotate. The bottom surface of the first kneading disc (3) and the second kneading disc (4) is provided with a bucket-shaped discharge bin (10). The bucket-shaped discharge bin (10) is provided with a conical kneading disc (11) and a pressure roller mechanism. One of the auxiliary cranks (7) is connected to the pressure roller mechanism through a transmission assembly to drive the pressure roller mechanism to rotate on the conical kneading disc (11). The pressure roller mechanism includes an annular component (21), an annular gear (22), and pressure rollers (23). The annular component (21) is rotatably disposed within the bucket-shaped discharge bin (10). There are multiple pressure rollers (23), which are tilted and rotatably disposed on the annular component (21). The annular gear (22) is fixedly connected to the upper end face of the annular component (21). The annular gear (22) meshes with the transmission assembly for transmission. The transmission assembly includes a drive gear (31), a transmission gear (32), a drive pulley (33), and a driven pulley (34). The drive pulley (33) is coaxially connected to the rotating part of any of the cranks. The drive gear (31) is rotatably mounted on the secondary support foot (2) via a shaft. The driven pulley (34) is connected to the other end of the shaft. The drive pulley (33) is connected to the driven pulley (34) via a belt. The bucket-shaped discharge bin (10) has an arc-shaped opening. The transmission gear (32) is rotatably mounted on the bucket-shaped discharge bin (10). The transmission gear (32) passes through the arc-shaped opening and meshes with the ring gear (22). The drive gear (31) meshes with the transmission gear (32). The first kneading disc (3) and the second kneading disc (4) are provided with a discharge port (12) in the middle. The discharge port (12) is provided with a first cover plate (13) and a second cover plate (14). The first cover plate (13) and the second cover plate (14) are semi-circular structures. The bottom surface of the first kneading disc (3) and the second kneading disc (4) is provided with a lifting and telescopic mechanism. The lifting and telescopic mechanism includes an annular guide (41), a guide roller (42), a guide rod (43), a sleeve (44), and a screw (45). The annular guide (41) is rotatably disposed in the bucket-shaped discharge bin (10). The screw (45) is rotatably disposed on the guide rod (43) and parallel to the guide rod (43). The sleeve (44) is slidably sleeved on the guide rod (43). The guide rod (43) is threadedly connected to the screw (45); the guide roller (42) is located at the end of the guide rod (43); the inner ring of the annular guide member (41) is provided with a V-shaped groove (46) and a horizontal arc groove (47), the V-shaped groove (46) and the horizontal arc groove (47) are connected, and the guide roller (42) is located in the V-shaped groove (46) so that the annular guide member (41) rotates to allow the guide roller (42) to enter the horizontal arc groove (47) from the V-shaped groove (46) so that the cover plate is lowered; the annular guide member (41) is provided with an arc-shaped rack, and the end of the screw (45) is provided with a rotating tooth, and the screw (45) is lowered so that the rotating tooth meshes with the arc-shaped rack; It also includes a plug rod, the end of the sleeve (44) is connected to the first cover plate (13) and the second cover plate (14) respectively by a round block, the plug rod is provided on one of the round blocks, and the other round block is provided with a plug hole, the plug rod is plugged into the plug hole; It also includes a lever (55), and the bucket-shaped discharge bin (10) is provided with an arc-shaped through hole. The lever (55) passes through the arc-shaped through hole and is fixedly connected to the outer ring of the annular guide (41). It also includes a movable limiting block (51). The bottom of the first kneading disc (3) and the second kneading disc (4) are provided with a strip-shaped limiting groove parallel to the axial direction of the guide rod (43). The movable limiting block (51) slides within the strip-shaped limiting groove. The end of the sleeve (44) is provided with a slider (52). The slider (52) is threadedly connected to the screw (45). The slider (52) is provided with a lug. The movable limiting block (51) is slidably connected to the lug through a limiting rod (53). A spring (54) is sleeved on the limiting rod (53). The two ends of the spring (54) are respectively connected to the lug and the movable limiting block (51).

2. The double-disc kneading machine according to claim 1, characterized in that, The main crank (8) has a protruding shaft (15) at its end. The first tripod (5) is rotatably connected to the upper end of the shaft (15), and the second tripod (6) is rotatably connected to the lower end of the shaft (15).

3. The double-disc kneading machine according to claim 2, characterized in that, The first tripod (5) is connected to the rotating shaft (15) via a first swing arm, and the second tripod (6) is connected to the rotating shaft (15) via a second swing arm. The first swing arm and the second swing arm are located on the same straight line.

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