CN113968452A

CN113968452A - Spiral material conveyor with angle adjustment function

Info

Publication number: CN113968452A
Application number: CN202111354280.2A
Authority: CN
Inventors: 王艺森; 张琦; 张安舒; 刘家用; 刘金刚; 李元元; 张宁
Original assignee: Osgad Xuzhou Machinery Manufacturing Co ltd
Current assignee: Osgad Xuzhou Machinery Manufacturing Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-01-25

Abstract

The invention discloses a spiral material conveyor with an angle adjusting function, which comprises a base and a shell, wherein the shell is arranged on the base through a supporting structure, the upper end of the left side of the shell is provided with a feeding hole, and the lower end of the right side of the shell is provided with a discharging hole; the support mechanism includes: the device comprises a first rotating motor, a screw rod, a moving block, a connecting rod, two cylinders, a supporting body and a connecting structure; the material conveying device has the advantages that the material conveying device is flexible to adjust and convenient to operate, the shell and the base are not required to be moved, the interior of the shell can be conveniently cleaned through the cleaning assembly, the cleaning difficulty is reduced, the condition that materials are accumulated at the bottom end of the interior of the shell is prevented, and the operation is convenient.

Description

Spiral material conveyor with angle adjustment function

Technical Field

The invention relates to the technical field of screw conveyors, in particular to a screw material conveyor with an angle adjusting function.

Background

The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials so as to realize the conveying purpose. The conveying device can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross section area, good sealing property, convenience in operation, easiness in maintenance, convenience in closed transportation and the like. The spiral conveyor is divided into a shaft spiral conveyor and a shaftless spiral conveyor in the conveying form, and is divided into a U-shaped spiral conveyor and a tubular spiral conveyor in the appearance. The shaftless screw conveyor is suitable for dry powder materials and small particle materials without viscosity (such as cement, fly ash, lime, grains and the like), while the shaftless screw conveyor is suitable for materials with viscosity and easy winding. The working principle of the screw conveyer (such as sludge, biomass, garbage and the like) is that a rotating screw blade pushes materials to convey the materials by the screw conveyer, and the force which prevents the materials from rotating together with the screw conveyer blade is the self weight of the materials and the frictional resistance of a shell of the screw conveyer to the materials. The surface type of the spiral blade welded on the rotating shaft of the spiral conveyor is solid surface type, belt surface type, blade surface type and other types according to different conveyed materials. The end of the screw shaft of the screw conveyor in the material moving direction is provided with a thrust bearing to provide axial counterforce to the screw along with the material, and when the screw shaft is longer, a middle hanging bearing is added.

The structure of the existing spiral conveyor is too simple, when the materials are conveyed, the materials are easy to accumulate at the bottom inside the spiral conveyor, the materials cannot be conveyed at the bottom inside the spiral conveyor under the rotating action of the spiral blades, the conveying effect is poor, meanwhile, the existing spiral conveyor cannot correspondingly adjust the angle, in the using process, the flexibility is not enough, the function is single, the materials can only be fed from a single feed inlet, the materials are discharged from a discharge outlet, the production requirement cannot be met, after the spiral conveyor is used, the spiral conveyor needs to be cleaned, the cleaning step is complex and difficult, in view of the above, the deep research is carried out on the problems, and the tunnel is generated.

Disclosure of Invention

The invention aims to solve the problems, designs a spiral material conveyor with an angle adjusting function, and solves the problems that the existing spiral conveyor is too simple in structure, when materials are conveyed, the materials are easy to accumulate at the bottom end inside the spiral conveyor, the materials accumulated at the bottom end inside the spiral conveyor cannot be conveyed under the rotating action of a spiral blade, the conveying effect is poor, meanwhile, the existing spiral conveyor cannot correspondingly adjust the angle, in the using process, the flexibility is not enough, the function is single, the materials can only be fed from a single feeding port and discharged from a discharging port, the production requirement cannot be met, after the spiral conveyor is used, the spiral conveyor needs to be cleaned, and the cleaning steps are complex and difficult.

The technical scheme of the invention for realizing the aim is as follows: a spiral material conveyor with an angle adjusting function comprises a base and a shell, wherein the shell is installed on the base through a supporting structure, a feeding hole is formed in the upper end of the left side of the shell, and a discharging hole is formed in the lower end of the right side of the shell;

the support mechanism includes: the device comprises a first rotating motor, a screw rod, a moving block, a connecting rod, two cylinders, a supporting body and a connecting structure;

the rotary motors are respectively installed on the base, the screw rod is connected to the driving end of the first rotary motor, the moving block is screwed outside the outer wall of the screw rod, the upper end of the moving block is rotatably installed at the bottom end of the connecting rod, the bottom ends of the two cylinders are rotatably installed at the upper end of the base, the supporting body is installed on the right side of the top end of the base, and the connecting structure is installed on the supporting body and the connecting rod.

Preferably, the connection structure includes: the support comprises a bulge, two limiting rings, a support seat and a limiting baffle;

the outer wall at the casing right-hand member is installed to the arch, two the outer wall on casing right side is installed respectively to the spacing ring, supporting seat movable mounting is on the supporter, and the activity suit is in the outer wall outside of casing, limit baffle installs two spacing ring and bellied outside, and swing joint are two the flexible of cylinder is served and the top of connecting rod.

Preferably, a conveying mechanism is further installed inside the shell;

the conveying mechanism includes: the device comprises a shell, a second rotating motor, a rotating shaft, a helical blade and an anti-settling structure;

the left end at the casing is installed to the shell, the second rotating electrical machines inlays the dress in the inside of shell, the rotation axis is installed in the inside of casing, and the left end is connected on the drive end of second rotating electrical machines, the helical blade suit is in the outer wall outside of rotation axis, prevent subsiding the structure and install in the inside of casing.

Preferably, the anti-settling structure comprises: the device comprises a rotating disc, a first gear, two limiting rods, a plurality of blocking rods, two mounting discs, a plurality of teeth, a plurality of scraping plates and a sealing plate;

the rotary disk suit is at the left end of rotation axis, and is located the inside of shell, the rotatable left end of installing at the casing of first gear, two the gag lever post is eccentric installing respectively on the rotary disk, a plurality of the shelves pole is installed respectively at the left end of first gear, two the inseparable laminating of mounting disc is respectively at the inside both ends of casing, a plurality of tooth is installed respectively two on one of them mounting disc of mounting disc and in first gear intermeshing, a plurality of the both ends of scraper blade are connected respectively in two on the mounting disc, the closing plate is installed two on one of them mounting disc of mounting disc.

Preferably, the shell is also provided with a cleaning mechanism;

the cleaning mechanism includes: the device comprises a main pipe, a water pipe, a plurality of spray heads and a pushing structure;

the utility model discloses a shower nozzle, including house steward, shower nozzle, push structure, main pipe, sealing bearing, shower nozzle, push structure, shower nozzle, push structure, shower nozzle, push structure, shower nozzle.

Preferably, the pushing structure includes: the device comprises two fixed seats, two electric push rods, a plurality of push plates, two connecting rods and a control assembly;

two the fixing base is installed respectively on the casing, two electric putter installs respectively two on the fixing base, the one end difference movable mounting of a plurality of slurcam is two electric putter's flexible serve, two the connecting rod is installed on the water pipe, and movable mounting is in a plurality of the other end of slurcam.

Preferably, the control assembly comprises: the device comprises a plurality of slideways, a sliding plate, a plurality of clamping teeth, two bearing seats, a transmission shaft, a second gear and a handle;

the sliding plates are respectively arranged in the sliding plates through sliding strips, the clamping teeth are respectively arranged on the sliding plates, the two bearing blocks are respectively arranged on the outer side of the shell, the two ends of the transmission shaft are respectively arranged on the two bearing blocks, the second gear is arranged on the outer side of the outer wall of the transmission shaft and is meshed with the clamping teeth, and the handle is arranged at one end of the transmission shaft.

Preferably, hand wheels are respectively installed at two ends of the shell.

Preferably, the base is provided with a discharging guide plate.

Preferably, a plurality of first balls are mounted on the outer edge parts of the two mounting discs, and a plurality of second balls are embedded on the protrusions.

The spiral material conveyor with the angle adjusting function is driven by the support body, the air cylinder, the first rotating motor and the screw rod to adjust the angle of the shell, the shell is adjusted flexibly and conveniently through the limiting ring and the supporting seat, a feeding port on the shell discharges materials under the action of reverse rotation of the second rotating motor, a discharging port feeds materials without moving the shell and the base, the material conveying direction can be adjusted, the interior of the shell is convenient to clean through the cleaning assembly, the cleaning difficulty is reduced, and meanwhile, the condition that materials are stacked at the bottom end inside the shell is effectively prevented through the anti-settling structure, and the operation is convenient.

Drawings

Fig. 1 is a schematic top sectional view of a spiral material conveyor with an angle adjustment function according to the present invention.

Fig. 2 is a schematic right sectional view of the spiral material conveyor with an angle adjustment function according to the present invention.

Fig. 3 is a schematic sectional view of a spiral material conveyor with an angle adjustment function according to the present invention.

Fig. 4 is a schematic rear view of a bearing seat of a spiral material conveyor with an angle adjustment function according to the present invention.

Fig. 5 is a schematic diagram of a right-view structure of an electric push rod of the spiral material conveyor with an angle adjusting function according to the present invention.

Fig. 6 is a partially enlarged schematic structural diagram of a spiral material conveyor with an angle adjusting function according to the present invention.

Fig. 7 is a partially enlarged schematic structural diagram of a spiral material conveyor with an angle adjusting function according to the present invention.

Fig. 8 is a schematic right sectional view of a rotating plate of the spiral material conveyor with an angle adjusting function according to the present invention.

In the figure: 1. a base 2, a first rotating motor 3, a screw rod 4, a moving block 5, a connecting rod 6, a cylinder 7, a supporting body 8, a shell 9, a feeding port 10, a discharging port 11, a bulge 12, a limiting ring 13, a supporting seat 14, a limiting baffle 15, a shell 16, a second rotating motor 17, a rotating shaft 18, a helical blade 19, a rotating disk 20, a first gear 21, a limiting rod 22, a stop rod 23, the device comprises a mounting disc, 24, teeth, 25, a scraper blade, 26, a sealing plate, 27, a header pipe, 28, a water pipe, 29, a spray head, 30, a fixed seat, 31, an electric push rod, 32, a push plate, 33, a connecting rod, 34, a slide way, 35, a sliding plate, 36, a clamping tooth, 37, a bearing seat, 38, a transmission shaft, 39, a second gear, 40, a handle, 41, a hand wheel, 42, a first ball, 43, a second ball, 44 and a discharging guide plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, which show in fig. 1 to 5 a screw material conveyor with an angle adjusting function.

A spiral material conveyor with an angle adjusting function comprises a base 1 and a shell 8, wherein the shell 8 is installed on the base 1 through a supporting structure, a feeding hole 9 is installed at the upper end of the left side of the shell 8, and a discharging hole 10 is installed at the lower end of the right side of the shell 8;

the support mechanism includes: the device comprises a first rotating motor 2, a screw 3, a moving block 4, a connecting rod 5, two cylinders 6, a support body 7 and a connecting structure;

the rotating electrical machines are respectively installed on the base 1, the screw rod 3 is connected on the driving end of the first rotating electrical machine 2, the moving block 4 is in threaded connection with the outer wall of the screw rod 3, the upper end of the moving block 4 is installed at the bottom end of the connecting rod 5 in a rotatable mode, the bottom ends of the two cylinders 6 are installed at the upper end of the base 1 in a rotatable mode, the supporting body 7 is installed on the right side of the top end of the base 1, and the connecting structure is installed on the supporting body 7 and the connecting rod 5.

In the concrete implementation process, it should be noted that, first rotating electrical machines 2 begins to rotate, it rotates thereupon to drive screw rod 3, make movable block 4 move on screw rod 3, connecting rod 5 installed on movable block 4 moves thereupon, after the angle change of connecting rod 5, support connection structure, casing 8 is then rotatory on supporter 7 through the adjusting plate, realize the change of 8 angles of casing, the direction of rotation of the first rotating electrical machines 2 drive screw rod 3 of accessible, reach angle adjustment's effect, then feed in material mouthful 9, discharge gate 10 carries out the ejection of compact, cylinder 6 supports casing 1 simultaneously, make to support more stable.

Preferably, further, the connection structure includes: the device comprises a bulge 11, two limit rings 12, a support seat 13 and a limit baffle 14;

protruding 11 is installed at the outer wall of 8 right-hand members of casing, and the outer wall on the casing 8 right side is installed respectively to two spacing rings 12, and supporting seat 13 movable mounting is on supporter 7, and the activity suit is in the outer wall outside of casing 8, and limit baffle 14 installs in the outside of two spacing rings 12 and protruding 11, and swing joint is served and the top of connecting rod 33 at the flexible of two cylinders 6.

In the specific implementation process, it should be noted that, when the shell 8 needs to be rotated, the shell 8 is rotated on the limit baffle 14 through the two limit rings 12, and at the same time, the shell 8 is rotated on the inside of the adjusting plate, at this time, the feed port 9 on the shell 8 is downward, the discharge port 10 is upward, and then the feed port 9 on the shell 8 discharges materials, so that the discharge port 10 feeds materials.

Preferably, a conveying mechanism is further installed inside the housing 8;

the conveying mechanism comprises: a housing 15, a second rotating electrical machine 16, a rotating shaft 17, a helical blade 18, and an anti-settling structure;

the shell 15 is installed at the left end of the shell 8, the second rotating motor 16 is embedded in the shell 15, the rotating shaft 17 is installed in the shell 8, the left end of the rotating shaft is connected to the driving end of the second rotating motor 16, the helical blades 18 are sleeved on the outer side of the outer wall of the rotating shaft 17, and the anti-settling structure is installed in the shell 8.

In the concrete implementation process, it should be noted that, when needs are carried the material, the material gets into through feed inlet 9, under the rotation of second rotating electrical machines 16, drive rotation axis 17 and rotate, it is rotatory thereupon to drive helical blade 18 simultaneously, under the restriction of helical blade 18 self shape, carry the material, the material then carries out the ejection of compact from discharge gate 10, prevent subsiding the structure and being used for preventing putting the material and subsiding in the inside bottom of casing 8, when rotatory to the casing, under the effect through second rotating electrical machines 16 reverse rotation, make the ejection of compact of feed inlet 9 on the casing 8, make discharge gate 10 feeding, need not to move casing 8 and base 1, alright realize the adjustment to material direction of delivery.

Preferably, further, the anti-settling structure comprises: the device comprises a rotating disc 19, a first gear 20, two limiting rods 21, a plurality of blocking rods 22, two mounting discs 23, a plurality of teeth 24, a plurality of scraping plates 25 and a sealing plate 26;

the rotary disk 19 suit is at the left end of rotation axis 17, and be located the inside of shell 15, the left end at casing 8 is installed to first gear 20 is rotatable, two gag lever post 21 is eccentric respectively and installs on rotary disk 19, a plurality of shelves pole 22 is installed respectively at the left end of first gear 20, two installing disk 23 are respectively inseparable laminating at the inside both ends of casing 8, a plurality of teeth 24 are installed respectively on one of them installing disk 23 of two installing disk 23 and in first gear 20 intermeshing, the both ends of a plurality of scraper blade 25 are connected respectively on two installing disk 23, closing plate 26 is installed on one of them installing disk 23 of two installing disk 23.

In the specific implementation process, it should be noted that, in the process of conveying the material by the helical blade 18, the material of the housing 8 is liable to settle at the bottom end inside the housing 8, or adhere to the inner wall of the housing 8, which results in poor conveying effect, in the process of rotating the second rotating motor 16, the rotating disc 19 is driven to rotate, the two limiting rods 21 mounted on the rotating disc 19 rotate along with the rotating disc, the two limiting rods 21 drive the plurality of gear rods 22, since the two limiting rods 21 are eccentrically disposed on the rotating disc 19, the gear rods 22 are intermittently driven, the gear rods 22 rotate, which drive the first gear 20 to rotate, since the teeth 24 mounted on the mounting disc 23 are mutually engaged with the first gear 20, when the first gear 20 rotates, the mounting disc 23 rotates, and when the mounting disc 23 rotates, the scraper 25 connected to both ends of the mounting disc is driven to rotate along with the first gear 20, the material settled at the bottom end of the housing 8 is scraped off with the rotation of the scraper 25, so that the material deposited inside the housing 8 is simultaneously conveyed with the conveyed material.

Preferably, a cleaning mechanism is further mounted on the housing 8;

the wiper mechanism includes: a main pipe 27, a water pipe 28, a plurality of spray heads 29 and a pushing structure;

the manifold 27 is installed on the housing 8, the left end of the water pipe 28 is installed on the manifold 27 through a sealing bearing and the other end is installed inside the housing 8 through a bearing, the plurality of nozzles 29 are respectively communicated with the water pipe 28, and the pushing structure is installed on the outer side of the housing 8 and the water pipe 28.

In the specific implementation process, it should be noted that, when the interior of the housing 8 needs to be cleaned, first, the main pipe 27 is connected to the tap water pipe 28, then the tap water enters the interior of the water pipe 28 through the main pipe 27, and finally the tap water is sprayed out through the spray head 29 installed on the water pipe 28 to clean the inner wall surface of the housing 8, and meanwhile, the push structure pushes the water pipe 28, so that the water pipe 28 achieves the reciprocating motion effect, and the spray head 29 swings back and forth to improve the cleaning effect.

Preferably, further, the pushing structure includes: two fixed seats 30, two electric push rods 31, a plurality of push plates 32, two connecting rods 33 and a control assembly;

two fixing bases 30 are respectively installed on the shell 8, two electric push rods 31 are respectively installed on the two fixing bases 30, one ends of a plurality of push plates 32 are respectively movably installed on the telescopic ends of the two electric push rods 31, two connecting rods 33 are installed on the water pipe 28, and the other ends of the plurality of push plates 32 are movably installed.

In the specific implementation process, it should be noted that, when the interior of the housing 8 needs to be cleaned, first, the control assembly is opened, then the running water sprays water into the interior of the housing 8 through the spray head 29, in the process of spraying water by the spray head 29, the electric push rod 31 mounted on the fixed seat 30 performs extending and retracting actions, and simultaneously, under the action of the push plate 32, the connecting rod 33 is pushed, so as to realize the reciprocating motion of the water pipe 28, and the spray head 29 swings along with the reciprocating motion, thereby improving the cleaning effect on the interior of the housing 8.

Preferably, further, the control assembly comprises: a plurality of slideways 34, a sliding plate 35, a plurality of clamping teeth 36, two bearing seats 37, a transmission shaft 38, a second gear 39 and a handle 40;

a plurality of slide 34 is seted up in the inside of casing 8 respectively, and sliding plate 35 is installed respectively on a plurality of slide 34 through the draw runner, and a plurality of latch 36 is installed respectively on sliding plate 35, and two bearing frame 37 are installed respectively in the outside of casing 8, and two ends of transmission shaft 38 are installed respectively on two bearing frame 37, and second gear 39 is installed in the outer wall outside of transmission shaft 38 and with a plurality of latch 36 intermeshing, and the one end at transmission shaft 38 is installed to handle 40.

In the specific implementation process, it should be noted that, an operator rotates the handle 40, and since the handle 40 is connected to the transmission shaft 38, the transmission shaft 38 rotates along with the rotation of the handle, and meanwhile, since the second gear 39 is mounted on the transmission shaft 38, and the second gear 39 is meshed with the latch 36, the second gear 39 drives the sliding plate 35 to move on the slideway 34 under the mutual cooperation of the latch 36, so that the spray head 29 leaks, and the effect of spraying water into the casing 8 is achieved.

Preferably, hand wheels 41 are respectively mounted on both ends of the housing 8.

Preferably, the base 1 is further provided with a discharge guide plate 44.

Preferably, a plurality of first balls 42 are mounted on the outer edge portions of the two mounting plates 23, and a plurality of second balls 43 are fitted on the bosses 11.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent 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 adjusting function comprises a base (1) and a shell (8), and is characterized in that the shell (8) is installed on the base (1) through a supporting structure, a feeding hole (9) is installed at the upper end of the left side of the shell (8), and a discharging hole (10) is installed at the lower end of the right side of the shell (8);

the support mechanism includes: the device comprises a first rotating motor (2), a screw (3), a moving block (4), a connecting rod (5), two cylinders (6), a support body (7) and a connecting structure;

the rotary motors are respectively installed 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 in threaded connection with the outer side of the outer wall of the screw rod (3), the upper end of the moving block (4) is installed at the bottom end of the connecting rod (5) in a rotatable mode, the bottom ends of the two cylinders (6) are installed at the upper end of the base (1) in a rotatable mode, the supporting body (7) is installed on the right side of the top end of the base (1), and the connecting structure is installed on the supporting body (7) and the connecting rod (5).

2. The screw conveyor with angular adjustment of claim 1, wherein the connecting structure comprises: the device comprises a bulge (11), two limiting rings (12), a supporting seat (13) and a limiting baffle (14);

the outer wall at casing (8) right-hand member is installed in arch (11), two the outer wall on casing (8) right side is installed respectively in spacing ring (12), supporting seat (13) movable mounting is on supporter (7), and the activity suit is in the outer wall outside of casing (8), limit baffle (14) are installed two the outside of spacing ring (12) and arch (11), and swing joint is two the flexible top of serving and connecting rod (33) of cylinder (6).

3. The screw conveyor with angle adjusting function of claim 1, characterized in that the inside of the housing (8) is also provided with a conveying mechanism;

the conveying mechanism includes: a housing (15), a second rotating electrical machine (16), a rotating shaft (17), a helical blade (18) and an anti-settling structure;

the left end at casing (8) is installed in shell (15), second rotating electrical machines (16) inlay the inside at shell (15), the inside at casing (8) is installed in rotation axis (17), and the left end is connected on the drive end of second rotating electrical machines (16), helical blade (18) suit is in the outer wall outside of rotation axis (17), prevent that the structure of subsiding installs the inside at casing (8).

4. The screw conveyor with angle adjustment function of claim 3, wherein the anti-settling structure comprises: the device comprises a rotating disc (19), a first gear (20), two limiting rods (21), a plurality of blocking rods (22), two mounting discs (23), a plurality of teeth (24), a plurality of scraping plates (25) and a sealing plate (26);

the rotary plate (19) is sleeved at the left end of the rotary shaft (17) and located inside the shell (15), the first gear (20) is rotatably installed at the left end of the shell (8), the limiting rods (21) are eccentrically installed on the rotary plate (19) respectively, the gear rods (22) are installed at the left end of the first gear (20) respectively, the installation plates (23) are tightly attached to two ends inside the shell (8), the teeth (24) are installed on two installation plates (23) of the installation plates (23) respectively and meshed with each other through the first gear (20), the scraping plates (25) are connected to the two installation plates (23) respectively, and the sealing plates (26) are installed on one installation plate (23) of the installation plates (23).

5. The screw conveyor with the angle adjusting function according to claim 1, wherein a cleaning mechanism is further installed on the housing (8);

the cleaning mechanism includes: a main pipe (27), a water pipe (28), a plurality of spray heads (29) and a pushing structure;

the utility model discloses a shower nozzle, including house steward (27), water pipe (28), shower nozzle (29), push structure, house steward (27) are installed on casing (8), the left end of water pipe (28) is installed on house steward (27) through sealed bearing and the other end is through installing in the inside of casing (8) at the bearing, a plurality of shower nozzle (29) communicate respectively on water pipe (28), push structure installs on the outside of casing (8) and water pipe (28).

6. The screw conveyor with angular adjustment of claim 5, wherein the pushing structure comprises: two fixed seats (30), two electric push rods (31), a plurality of push plates (32), two connecting rods (33) and a control assembly;

two fixing base (30) are installed respectively on casing (8), two electric putter (31) are installed respectively two on fixing base (30), the one end difference movable mounting of a plurality of slurcam (32) is two electric putter (31) flexible serve, two connecting rod (33) are installed on water pipe (28), and movable mounting is in a plurality of the other end of slurcam (32).

7. The screw conveyor with angular adjustment of claim 6, wherein the control assembly comprises: the device comprises a plurality of slideways (34), a sliding plate (35), a plurality of clamping teeth (36), two bearing seats (37), a transmission shaft (38), a second gear (39) and a handle (40);

the sliding plates (35) are respectively installed on the sliding plates (34) through sliding strips, the clamping teeth (36) are respectively installed on the sliding plates (35), the two bearing seats (37) are respectively installed on the outer side of the shell (8), 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 side of the outer wall of the transmission shaft (38) and meshed with the clamping teeth (36), and the handle (40) is installed at one end of the transmission shaft (38).

8. The screw conveyor with the angle adjusting function according to claim 1, wherein hand wheels (41) are respectively installed at both ends of the housing (8).

9. The screw conveyor with angle adjustment function of claim 1, wherein the base (1) is mounted with a discharging guide plate (44).

10. The screw conveyor with angle adjustment function according to claim 4, wherein a plurality of first balls (42) are mounted on the outer edge portions of the two mounting plates (23), and a plurality of second balls (43) are embedded on the protrusions (11).