A spiral material conveyor with an angle adjustment function

Abstract

The present invention discloses a spiral material conveyor with an angle adjustment function, which includes a base and a housing. The housing is installed on the base through a support structure. An inlet is installed at the upper end on the left side of the housing, and an outlet is installed at the lower end on the right side of the housing. The support mechanism includes: a first rotary motor, a screw rod, a moving block, a connecting rod, two cylinders, a support body, and a connecting structure. The rotary motor is respectively installed on the base. The screw rod is connected to the driving end of the first rotary motor. The moving block is screwed on the outer wall of the screw rod. The bottom end of the connecting rod is rotatably installed at the upper end of the moving block. The beneficial effects of the present invention are that it is flexible to adjust and convenient to operate. Without moving the housing and the base, the adjustment of the material conveying direction can be realized. Through the cleaning component, it is convenient to clean the inside of the housing, reducing the cleaning difficulty and preventing the situation of material accumulation at the bottom end inside the housing, and the operation is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of screw conveyors, and particularly to a screw material conveyor with an angle adjustment function. Background Art

[0002] A screw conveyor is a machine that uses an electric motor to drive a screw to rotate and push materials to achieve the purpose of conveying. It can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross-sectional area, good sealing performance, convenient operation, easy maintenance, and convenient enclosed transportation. Screw conveyors are divided into two types in terms of conveying form: shafted screw conveyors and shaftless screw conveyors, and are divided into U-shaped screw conveyors and tubular screw conveyors in terms of appearance. Shafted screw conveyors are suitable for non-viscous dry powder materials and small particle materials (such as cement, fly ash, lime, grains, etc.), while shaftless screw conveyors are suitable for conveying viscous and entangled materials (such as sludge, biomass, garbage, etc.). The working principle of a screw conveyor is that the rotating screw blades push the materials for screw conveyor conveying. The forces that prevent the materials from rotating with the screw conveyor blades are the self-weight of the materials and the frictional resistance of the screw conveyor casing to the materials. The screw blades are welded on the rotating shaft of the screw conveyor, and the surface types of the blades are solid surface types, belt surface types, blade surface types, etc. according to different conveyed materials. The screw shaft of the screw conveyor has a thrust bearing at the end in the material movement direction to withstand the axial reaction force of the material on the screw. When the machine length is relatively long, intermediate suspension bearings should be added.

[0003] The existing screw conveyor has a too simple structure. When conveying materials, the materials are prone to accumulate at the bottom end inside the screw conveyor. Under the rotation of the screw blades, the materials accumulated at the bottom end inside the screw conveyor cannot be conveyed, and the conveying effect is poor. At the same time, the existing screw conveyor cannot make corresponding angle adjustments, and during use, it lacks flexibility, has a single function, and the materials can only be fed from a single feed inlet and discharged from a discharge outlet, which cannot meet the production requirements. After the screw conveyor is used, it needs to be cleaned, and the cleaning steps are cumbersome and difficult. In view of this, in-depth research on the above problems has led to the generation of this case. Summary of the Invention

[0004] The object of the present invention is to solve the above problems, and a spiral material conveyor with an angle adjustment function is designed, which solves the problems that the existing spiral conveyor has a too simple structure. When conveying materials, the materials are easily accumulated at the bottom end inside the spiral conveyor. Under the rotation of the spiral blade, the materials accumulated at the bottom end inside the spiral conveyor cannot be conveyed, and the conveying effect is poor. At the same time, the existing spiral conveyor cannot make corresponding angle adjustments, and during the use process, it lacks flexibility, has a single function, and the materials can only be fed from a single feed inlet and discharged from the discharge outlet, which cannot meet the production requirements. When the spiral conveyor is used up, it needs to be cleaned, and the cleaning steps are cumbersome and difficult.

[0005] The technical solution of the present invention to achieve the above object is: a spiral material conveyor with an angle adjustment function, including a base and a housing. The housing is installed on the base through a support structure. An inlet is installed at the upper end of the left side of the housing, and an outlet is installed at the lower end of the right side of the housing;

[0006] The support mechanism includes: a first rotary motor, a screw rod, a moving block, a connecting rod, two cylinders, a support body, and a connecting structure;

[0007] The rotary motor is respectively installed on the base. The screw rod is connected to the driving end of the first rotary motor. The moving block is screwed on the outer wall of the screw rod. The bottom end of the connecting rod is rotatably installed on the upper end of the moving block. The bottom ends of the two cylinders are rotatably installed on the upper end of the base. The support body is installed on the right side of the top of the base. The connecting structure is installed on the support body and the connecting rod.

[0008] Preferably, the connecting structure includes: a protrusion, two limiting rings, a support seat, and a limiting baffle;

[0009] The protrusion is installed on the outer wall of the right end of the housing. The two limiting rings are respectively installed on the outer wall of the right side of the housing. The support seat is movably installed on the support body and is movably sleeved on the outer wall of the housing. The limiting baffle is installed outside the two limiting rings and the protrusion, and is movably connected to the telescopic ends of the two cylinders and the top end of the connecting rod.

[0010] Preferably, a conveying mechanism is further installed inside the housing;

[0011] The conveying mechanism includes: a housing, a second rotary motor, a rotary shaft, a spiral blade, and an anti-settlement structure;

[0012] The outer shell is installed at the left end of the housing. The second rotating motor is embedded inside the outer shell. The rotating shaft is installed inside the housing, and its left end is connected to the driving end of the second rotating motor. The spiral blade is sleeved on the outer wall of the rotating shaft. The anti-settling structure is installed inside the housing.

[0013] Preferably, the anti-settling structure includes: a rotating disk, a first gear, two limiting rods, several blocking rods, two mounting disks, several teeth, several scraping plates, and a sealing plate.

[0014] The rotating disk is sleeved on the left end of the rotating shaft and is located inside the outer shell. The first gear is rotatably installed at the left end of the housing. The two limiting rods are respectively eccentrically installed on the rotating disk. Several blocking rods are respectively installed at the left end of the first gear. The two mounting disks are respectively tightly attached to both ends inside the housing. Several teeth are respectively installed on one of the two mounting disks and mesh with the first gear. Both ends of several scraping plates are respectively connected to the two mounting disks. The sealing plate is installed on one of the two mounting disks.

[0015] Preferably, a cleaning mechanism is also installed on the housing.

[0016] The cleaning mechanism includes: a main pipe, a water pipe, several spray nozzles, and a pushing structure.

[0017] The main pipe is installed on the housing. The left end of the water pipe is installed on the main pipe through a sealing bearing, and the other end is installed inside the housing through a bearing. Several spray nozzles are respectively communicated with the water pipe. The pushing structure is installed on the outside of the housing and the water pipe.

[0018] Preferably, the pushing structure includes: two fixed seats, two electric push rods, several pushing plates, two connecting rods, and a control component.

[0019] The two fixed seats are respectively installed on the housing. The two electric push rods are respectively installed on the two fixed seats. One ends of several pushing plates are respectively movably installed on the telescopic ends of the two electric push rods. The two connecting rods are installed on the water pipe and are movably installed at the other ends of several pushing plates.

[0020] Preferably, the control component includes: several slideways, a sliding plate, several cogs, two bearing seats, a transmission shaft, a second gear, and a handle.

[0021] A plurality of the slideways are respectively arranged inside the housing. The sliding plates are respectively installed on the plurality of slideways through slide bars. A plurality of the locking teeth are respectively installed on the sliding plates. Two bearing seats are respectively installed on the outer side of the housing. Two ends of the transmission shaft are respectively installed on the two bearing seats. The second gear is installed on the outer side of the outer wall of the transmission shaft and meshes with the plurality of locking teeth. The handle is installed at one end of the transmission shaft.

[0022] Preferably, handwheels are respectively installed at two ends of the housing.

[0023] Preferably, a discharge guiding plate is installed on the base.

[0024] Preferably, a plurality of first ball bearings are installed at the outer edge parts of the two mounting plates, and a plurality of second ball bearings are embedded on the protrusions.

[0025] A spiral material conveyor with an angle adjustment function manufactured by using the technical solution of the present invention realizes the adjustment of the angle of the housing through the driving of the support body, the cylinder, the first rotating motor and the screw rod, and realizes the self-adjustment of the housing through the limiting ring and the support seat. The adjustment is flexible and easy to operate. Under the action of the reverse rotation of the second rotating motor, the feeding port on the housing discharges materials, and the discharging port feeds materials. Without moving the housing and the base, the adjustment of the material conveying direction can be realized. Through the cleaning assembly, it is convenient to clean the inside of the housing, reducing the difficulty of cleaning. At the same time, through the anti-settlement structure, the situation that materials accumulate at the bottom end inside the housing is effectively prevented, and the operation is convenient. Description of the Drawings

[0026] Figure 1 It is a top view sectional structure schematic diagram of a spiral material conveyor with an angle adjustment function according to the present invention.

[0027] Figure 2 It is a right view sectional structure schematic diagram of a spiral material conveyor with an angle adjustment function according to the present invention.

[0028] Figure 3 It is a front view sectional structure schematic diagram of a spiral material conveyor with an angle adjustment function according to the present invention.

[0029] Figure 4 It is a rear view structure schematic diagram of the bearing seat of a spiral material conveyor with an angle adjustment function according to the present invention.

[0030] Figure 5 It is a right view structure schematic diagram of the electric push rod of a spiral material conveyor with an angle adjustment function according to the present invention.

[0031] Figure 6This is a partially enlarged schematic structural view of a spiral material conveyor with an angle adjustment function according to the present invention.

[0032] Figure 7 This is a partially enlarged schematic structural view of a spiral material conveyor with an angle adjustment function according to the present invention.

[0033] Figure 8 This is a schematic right - sectional view of a rotating disk of a spiral material conveyor with an angle adjustment function according to the present invention.

[0034] In the figure: 1. Base, 2. First rotating motor, 3. Screw rod, 4. Moving block, 5. Connecting rod, 6. Cylinder, 7. Support body, 8. Housing, 9. Feed inlet, 10. Discharge outlet, 11. Protrusion, 12. Limiting ring, 13. Support seat, 14. Limiting baffle, 15. Outer shell, 16. Second rotating motor, 17. Rotating shaft, 18. Spiral blade, 19. Rotating disk, 20. First gear, 21. Limiting rod, 22. Stop rod, 23. Mounting plate, 24. Teeth, 25. Scraper, 26. Sealing plate, 27. Main pipe, 28. Water pipe, 29. Sprinkler head, 30. Fixed seat, 31. Electric push rod, 32. Pushing plate, 33. Connecting rod, 34. Slideway, 35. Sliding plate, 36. Engaging teeth, 37. Bearing seat, 38. Transmission shaft, 39. Second gear, 40. Handle, 41. Handwheel, 42. First ball, 43. Second ball, 44. Discharge guiding plate. Detailed implementation manners

[0035] The present invention will be specifically described below with reference to the accompanying drawings. As Figure 1-5 shown, a spiral material conveyor with an angle adjustment function.

[0036] A spiral material conveyor with an angle adjustment function includes a base 1 and a housing 8. The housing 8 is installed on the base 1 through a support structure. The upper end of the left side of the housing 8 is provided with a feed inlet 9, and the lower end of the right side of the housing 8 is provided with a discharge outlet 10;

[0037] The support mechanism includes: a first rotating motor 2, a screw rod 3, a moving block 4, a connecting rod 5, two cylinders 6, a support body 7, and a connecting structure;

[0038] The rotating motor is respectively installed on the base 1. The screw rod 3 is connected to the driving end of the first rotating motor 2. The moving block 4 is screwed on the outer wall of the screw rod 3. The bottom end of the connecting rod 5 is rotatably installed on the upper end of the moving block 4. The bottom ends of the two cylinders 6 are rotatably installed on the upper end of the base 1. The support body 7 is installed on the right side of the top of the base 1. The connecting structure is installed on the support body 7 and the connecting rod 5.

[0039] In the specific implementation process, it should be noted that the first rotating motor 2 starts to rotate, driving the screw 3 to rotate accordingly, causing the moving block 4 to move on the screw 3. The connecting rod 5 installed on the moving block 4 moves accordingly. After the angle of the connecting rod 5 changes, it supports the connecting structure. The housing 8 rotates on the support 7 through the adjustment plate to achieve the change of the angle of the housing 8. The rotation direction of the screw 3 can be driven by the first rotating motor 2 to achieve the effect of angle adjustment. Then, the feed inlet 9 feeds the material, and the discharge outlet 10 discharges the material. At the same time, the cylinder 6 supports the housing 1 to make the support more stable.

[0040] Preferably, furthermore, the connecting structure includes: a protrusion 11, two limiting rings 12, a support base 13, and a limiting baffle 14;

[0041] The protrusion 11 is installed on the outer wall of the right end of the housing 8. The two limiting rings 12 are respectively installed on the outer wall of the right side of the housing 8. The support base 13 is movably installed on the support 7 and is movably sleeved on the outer side of the outer wall of the housing 8. The limiting baffle 14 is installed outside the two limiting rings 12 and the protrusion 11, and is movably connected to the telescopic ends of the two cylinders 6 and the top of the connecting rod 33.

[0042] In the specific implementation process, it should be noted that when the housing 8 needs to be rotated, the housing 8 rotates on the limiting baffle 14 through the two limiting rings 12. At the same time, the housing 8 rotates inside the adjustment plate. At this time, the feed inlet 9 on the housing 8 is downward, and the discharge outlet 10 is upward. Then, the feed inlet 9 on the housing 8 discharges the material, and the discharge outlet 10 feeds the material.

[0043] Preferably, furthermore, a conveying mechanism is also installed inside the housing 8;

[0044] The conveying mechanism includes: a housing 15, a second rotating motor 16, a rotating shaft 17, a spiral blade 18, and an anti-settlement structure;

[0045] The housing 15 is installed at the left end of the housing 8. The second rotating motor 16 is embedded inside the housing 15. The rotating shaft 17 is installed inside the housing 8, and its left end is connected to the driving end of the second rotating motor 16. The spiral blade 18 is sleeved on the outer side of the outer wall of the rotating shaft 17. The anti-settlement structure is installed inside the housing 8.

[0046] In the specific implementation process, it should be noted that when the material needs to be conveyed, the material enters through the feed inlet 9. Under the rotation of the second rotating motor 16, the rotating shaft 17 is driven to rotate, and at the same time, the spiral blade 18 is driven to rotate accordingly. Under the limitation of the shape of the spiral blade 18 itself, the material is conveyed, and the material is discharged from the discharge outlet 10. The anti-settlement structure is used to prevent the material from settling at the bottom end inside the housing 8. When the housing is rotated, under the reverse rotation of the second rotating motor 16, the feed inlet 9 on the housing 8 discharges the material, and the discharge outlet 10 feeds the material. Without moving the housing 8 and the base 1, the adjustment of the material conveying direction can be realized.

[0047] Preferably, furthermore, the anti-settlement structure includes: a rotating disk 19, a first gear 20, two limiting rods 21, several blocking rods 22, two mounting disks 23, several teeth 24, several scraping plates 25 and a sealing plate 26;

[0048] The rotating disk 19 is sleeved on the left end of the rotating shaft 17 and is located inside the outer shell 15. The first gear 20 is rotatably installed at the left end of the housing 8. The two limiting rods 21 are respectively eccentrically installed on the rotating disk 19. Several blocking rods 22 are respectively installed at the left end of the first gear 20. The two mounting disks 23 are respectively closely attached to both ends inside the housing 8. Several teeth 24 are respectively installed on one of the two mounting disks 23 and mesh with the first gear 20. Both ends of several scraping plates 25 are respectively connected to the two mounting disks 23. The sealing plate 26 is installed on one of the two mounting disks 23.

[0049] In the specific implementation process, it should be noted that during the process of the spiral blade 18 conveying the material, the material in the housing 8 is likely to settle at the bottom end inside the housing 8 or adhere to the inner wall of the housing 8, resulting in poor conveying effect. During the rotation of the second rotating motor 16, the rotating disk 19 is driven to rotate, and the two limiting rods 21 installed on the rotating disk 19 rotate accordingly. The two limiting rods 21 drive several blocking rods 22. Since the two limiting rods 21 are eccentrically arranged on the rotating disk 19, the blocking rods 22 are driven intermittently. When the blocking rods 22 rotate, the first gear 20 is driven to rotate. Since the teeth 24 installed on the mounting disk 23 mesh with the first gear 20, when the first gear 20 rotates, the mounting disk 23 is driven to rotate. When the mounting disk 23 rotates, the scraping plates 25 connected to both ends of the mounting disk are driven to rotate accordingly. Under the rotation of the scraping plates 25, the material settled at the bottom end of the housing 8 is scraped off, so that the material deposited inside the housing 8 is conveyed together with the conveyed material.

[0050] Preferably, furthermore, a cleaning mechanism is also installed on the housing 8;

[0051] The cleaning mechanism includes: a main pipe 27, a water pipe 28, several spray nozzles 29, and a pushing structure;

[0052] The main pipe 27 is installed on the housing 8. The left end of the water pipe 28 is installed on the main pipe 27 through a sealed bearing, and the other end is installed inside the housing 8 through a bearing. Several spray nozzles 29 are respectively connected to the water pipe 28. The pushing structure is installed on the outside of the housing 8 and the water pipe 28.

[0053] In the specific implementation process, it should be noted that when the inside of the housing 8 needs to be cleaned, first, connect the main pipe 27 to the tap water pipe 28. Then, the tap water enters the inside of the water pipe 28 through the main pipe 27. Finally, through the spray nozzles 29 installed on the water pipe 28, the tap water is sprayed out to clean the inner wall surface of the housing 8. At the same time, the pushing structure pushes the water pipe 28 to achieve the effect of reciprocating motion, so that the spray nozzles 29 swing reciprocally to improve the cleaning effect.

[0054] Preferably, furthermore, the pushing structure includes: two fixed seats 30, two electric push rods 31, several pushing plates 32, two connecting rods 33, and a control component;

[0055] The two fixed seats 30 are respectively installed on the housing 8. The two electric push rods 31 are respectively installed on the two fixed seats 30. One ends of several pushing plates 32 are respectively movably installed on the telescopic ends of the two electric push rods 31. The two connecting rods 33 are installed on the water pipe 28 and are movably installed at the other ends of several pushing plates 32.

[0056] In the specific implementation process, it should be noted that when the inside of the housing 8 needs to be cleaned, first, turn on the control component. Then, the tap water sprays into the inside of the housing 8 through the spray nozzles 29. During the spraying process of the spray nozzles 29, the electric push rods 31 installed on the fixed seats 30 perform stretching and contracting actions. At the same time, under the action of the pushing plates 32, the connecting rods 33 are pushed to realize the reciprocating motion of the water pipe 28, and the spray nozzles 29 swing accordingly, improving the cleaning effect of the inside of the housing 8.

[0057] Preferably, furthermore, the control component includes: several slideways 34, a sliding plate 35, several cogs 36, two bearing seats 37, a transmission shaft 38, a second gear 39, and a handle 40;

[0058] A plurality of slideways 34 are respectively opened inside the housing 8. The sliding plate 35 is respectively installed on the plurality of slideways 34 through slide bars. A plurality of locking teeth 36 are respectively installed on the sliding plate 35. Two bearing seats 37 are respectively installed on the outer side of the housing 8. Both ends of the transmission shaft 38 are respectively installed on the two bearing seats 37. The second gear 39 is installed on the outer side of the outer wall of the transmission shaft 38 and meshes with the plurality of locking teeth 36. The handle 40 is installed at one end of the transmission shaft 38.

[0059] In the specific implementation process, it should be noted that when the operator rotates the handle 40, since the handle 40 is connected to the transmission shaft 38, the transmission shaft 38 rotates accordingly. At the same time, since the second gear 39 is installed on the transmission shaft 38 and the second gear 39 meshes with the locking teeth 36, under the mutual cooperation of the locking teeth 36, the second gear 39 drives the sliding plate 35 to move on the slideway 34, so that the nozzle 29 is exposed, realizing the effect of spraying water into the housing 8.

[0060] Preferably, furthermore, handwheels 41 are respectively installed at both ends of the housing 8.

[0061] Preferably, furthermore, a discharge guiding plate 44 is installed on the base 1.

[0062] Preferably, furthermore, a plurality of first balls 42 are installed at the outer edge parts of the two mounting discs 23, and a plurality of second balls 43 are embedded on the protrusions 11.

[0063] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that those skilled in the art of the present technology may make to some parts thereof all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A spiral material conveyor with an angle adjustment function, comprising a base (1) and a housing (8), characterized in that, The housing (8) is mounted on the base (1) through a support structure. An inlet (9) is installed at the upper end of the left side of the housing (8), and an outlet (10) is installed at the lower end of the right side of the housing (8). The support structure includes: a first rotary motor (2), a screw rod (3), a moving block (4), a connecting rod (5), two cylinders (6), a support body (7), and a connection structure; The first rotary motor (2) is respectively mounted on the base (1). The screw rod (3) is connected to the driving end of the first rotary motor (2). The moving block (4) is screwed on the outer wall of the screw rod (3). The bottom end of the connecting rod (5) is rotatably mounted on the upper end of the moving block (4). The bottom ends of the two cylinders (6) are rotatably mounted on the upper end of the base (1). The support body (7) is mounted on the right side of the top of the base (1). The connection structure is mounted on the support body (7) and the connecting rod (5); The connection structure includes: a protrusion (11), two limiting rings (12), a support seat (13), and a limiting baffle (14); The protrusion (11) is mounted on the outer wall of the right end of the housing (8). The two limiting rings (12) are respectively mounted on the outer wall of the right side of the housing (8). The support seat (13) is movably mounted on the support body (7) and is movably sleeved on the outer wall of the housing (8). The limiting baffle (14) is mounted on the outside of the two limiting rings (12) and the protrusion (11), and is movably connected to the telescopic ends of the two cylinders (6) and the top end of the connecting rod (33); A conveying structure is also installed inside the housing (8); The conveying structure includes: a housing (15), a second rotary motor (16), a rotary shaft (17), a spiral blade (18), and an anti-settling structure; The housing (15) is mounted on the left end of the housing (8). The second rotary motor (16) is embedded inside the housing (15). The rotary shaft (17) is mounted inside the housing (8), and the left end is connected to the driving end of the second rotary motor (16). The spiral blade (18) is sleeved on the outer wall of the rotary shaft (17). The anti-settling structure is mounted inside the housing (8); The anti-settling structure includes: a rotary disk (19), a first gear (20), two limiting rods (21), a plurality of blocking rods (22), two mounting disks (23), a plurality of teeth (24), a plurality of scraping plates (25), and a sealing plate (26); The rotating disk (19) is sleeved on the left end of the rotating shaft (17) and is located inside the outer shell (15). The first gear (20) is rotatably installed at the left end of the housing (8). The two limiting rods (21) are respectively eccentrically installed on the rotating disk (19). A plurality of the blocking rods (22) are respectively installed at the left end of the first gear (20). The two mounting disks (23) are respectively closely attached to both ends inside the housing (8). A plurality of the teeth (24) are respectively installed on one of the two mounting disks (23) and mesh with the first gear (20). The two ends of a plurality of the scraping plates (25) are respectively connected to the two mounting disks (23). The sealing plate (26) is installed on one of the two mounting disks (23). A cleaning structure is also installed on the housing (8). The cleaning structure includes: a main pipe (27), a water pipe (28), a plurality of spray nozzles (29), and a pushing structure. The main pipe (27) is installed on the housing (8). The left end of the water pipe (28) is installed on the main pipe (27) through a sealing bearing, and the other end is installed inside the housing (8) through a bearing. A plurality of the spray nozzles (29) are respectively communicated with the water pipe (28). The pushing structure is installed on the outside of the housing (8) and on the water pipe (28). The pushing structure includes: two fixed seats (30), two electric push rods (31), a plurality of pushing plates (32), two connecting rods (33), and a control component. The two fixed seats (30) are respectively installed on the housing (8). The two electric push rods (31) are respectively installed on the two fixed seats (30). One ends of a plurality of the pushing plates (32) are respectively movably installed on the telescopic ends of the two electric push rods (31). The two connecting rods (33) are installed on the water pipe (28) and are movably installed at the other ends of a plurality of the pushing plates (32). The control component includes: a plurality of sliding grooves (34), a sliding plate (35), a plurality of locking teeth (36), two bearing seats (37), a transmission shaft (38), a second gear (39), and a handle (40). The plurality of sliding grooves (34) are respectively opened inside the housing (8). The sliding plate (35) is respectively installed on the plurality of sliding grooves (34) through sliding strips. The plurality of locking teeth (36) are respectively installed on the sliding plate (35). The two bearing seats (37) are respectively installed on the outside of the housing (8). The two ends of the transmission shaft (38) are respectively installed on the two bearing seats (37). The second gear (39) is installed on the outer wall of the transmission shaft (38) and meshes with the plurality of locking teeth (36). The handle (40) is installed at one end of the transmission shaft (38).

2. The spiral material conveyor with an angle adjustment function according to claim 1, characterized in that, Handwheels (41) are respectively installed at both ends of the housing (8).

3. The spiral material conveyor with an angle adjustment function according to claim 2, characterized in that, A discharge guiding plate (44) is installed on the base (1).

4. The spiral material conveyor with an angle adjustment function according to claim 3, characterized in that, A number of first balls (42) are installed at the outer edge of the two mounting discs (23), and a number of second balls (43) are embedded in the protrusions (11).

Images