CN219585140U

CN219585140U - Screw conveyer

Info

Publication number: CN219585140U
Application number: CN202320206663.3U
Authority: CN
Inventors: 曹金龙
Original assignee: Nanjing Zhongde Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Nanjing Zhongde Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-25
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a screw conveyor, which comprises a supporting plate, wherein the top end of the supporting plate is fixedly connected with a first supporting frame, the inner side of the first supporting frame is provided with a hopper, the top end of the supporting plate is slidably connected with an extrusion mechanism, the bottom end of the supporting plate is in threaded connection with a moving assembly, the right side of the hopper is in threaded connection with a fixing assembly, the inner side surface of the fixing assembly is fixedly connected with a machine barrel, the inner side surface of the machine barrel is provided with a screw body, and the bottom end of the machine barrel is positioned in the hopper. By adopting the structure, when the screw rod body is used for feeding, the electric push rod can be started, the electric push rod can drive the pressing plate to press downwards, when the pressing plate presses the material in the hopper, the material can feel pressure, and the speed of the material entering the through hole is increased when the pressure is generated, so that the beneficial effects of accelerating the material conveying progress and avoiding the blocking phenomenon of the through hole can be achieved.

Description

Screw conveyer

Technical Field

The utility model belongs to the field of conveying equipment, and particularly relates to a screw conveyor.

Background

Screw conveyer is the feeding mechanism commonly used in industry, is applicable to each fields such as chemical industry, rubber, rubbish, colliery generally, is particularly suitable for the transportation of powdered material, and its principle is that put into the hopper with the material that needs to carry, and these material can flow into the barrel that has the screw rod through the hopper, utilizes the screw rod to carry the material.

However, compared with the prior art, when the material is put into the hopper for conveying, because the material is more, more intensive, the communicating point position of hopper and barrel is blocked very easily to influence the conveying progress, because current hopper and barrel are mostly integral type, inconvenient dismantlement, when the screw rod situation in the barrel needs to be checked, because of the existence of hopper, can influence the view to the screw rod, consequently need design a screw conveyer that can avoid taking place to block up when transporting the material, can dismantle the barrel again.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a screw conveyor, which solves the problems that the screw conveyor is easy to block during feeding and is inconvenient to disassemble a machine barrel.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a screw conveyer, includes the backup pad, the top fixedly connected with first support frame of backup pad, the inboard of first support frame is equipped with the hopper, the top sliding connection of backup pad has extrusion mechanism, the bottom threaded connection of backup pad has the removal subassembly, the right side threaded connection of hopper has fixed subassembly, the medial surface fixedly connected with barrel of fixed subassembly, the medial surface of barrel is equipped with the screw rod body, the bottom of barrel is located the inside of hopper.

Further, as a preferable technical scheme, a through hole is formed in the inner side surface of the hopper, the through hole penetrates through the top end of the hopper and the machine barrel, the hopper is communicated with the interior of the machine barrel through the through hole, and a discharge hole is formed in the bottom end of the machine barrel.

Further, as the preferred technical scheme, extrusion mechanism includes the second support frame, the top sliding connection of backup pad has the second support frame, the top threaded connection of second support frame has electric putter, electric putter's telescopic shaft runs through the top of second support frame, electric putter's bottom fixedly connected with and hopper assorted pressing plate, the position of pressing plate is symmetrical with the position of hopper.

Further, as the preferable technical scheme, a chute matched with the second support frame is formed at the top end of the support plate, and the second support frame is connected to the top end of the support plate in a sliding manner through the chute.

Further, as the preferred technical scheme, the left surface fixedly connected with leather hose of first support frame, the right flank fixedly connected with fixture block of leather hose, the draw-in groove with fixture block assorted is seted up to the left surface of second support frame, the position of fixture block is symmetrical with the position of draw-in groove.

Further, as the preferable technical scheme, the movable assembly comprises a wheel frame, the bottom end of the supporting plate is connected with the wheel frame in a threaded manner, the wheel frame is connected with four sides of the bottom end of the supporting plate close to corners in a threaded manner, and the inner side surface of the wheel frame is provided with casters.

Further, as a preferable technical scheme, a handle is hinged to the left side of the first support frame, a sponge cushion is fixedly connected to the inner side face of the handle, and the sponge cushion covers the inner side face of the handle.

Further, as the preferred technical scheme, fixed subassembly includes the frame, the right flank threaded connection of hopper has the frame, the screw has been seted up to the right flank of frame, and the screw runs through the right flank of frame and hopper, the inside threaded connection of screw has the bolt, the frame passes through bolt and screw threaded connection in the right flank of hopper.

Further, as a preferable technical scheme, the top end of the supporting plate is fixedly connected with a supporting block, and the bottom end of the machine barrel is attached to the top end of the supporting block.

In summary, the utility model has the following advantages:

firstly, when feeding is needed, a servo motor is arranged at the bottom end of a machine barrel and used for driving a screw body in the machine barrel, materials to be transported can be poured into a hopper, the materials can flow into the machine barrel through a through hole, the screw body can transport the materials, when feeding is needed, an electric push rod can be started, the electric push rod can drive a pressing plate to press downwards, when the pressing plate presses the materials in the hopper, the materials can feel pressure, and the speed of the materials entering the through hole is increased when the pressure is increased, so that the beneficial effects that the blocking phenomenon of the through hole can be avoided when the material transporting progress is accelerated can be achieved;

second, because the barrel is through fixed subassembly thread tightening at the hopper right flank, the hopper is run through to the bottom of its barrel, when wanting to look over the inside screw rod body of barrel, can utilize the screw principle to screw out the bolt from the screw, the frame will be dismantled, and corresponding, the barrel will be taken down by the company to can separate barrel and hopper, in order to reach the beneficial effect that conveniently look over the inside screw rod body situation of barrel.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a schematic view of the bottom end structure of the present utility model;

fig. 4 is an enlarged view of the portion a of fig. 1 of the present utility model.

Reference numerals: 1. the support plate, 2, the first support frame, 3, the hopper, 4, the barrel, 5, the screw rod body, 6, the extrusion mechanism, 61, the second support frame, 62, the electric putter, 63, the pressing plate, 64, the draw-in groove, 7, the moving component, 71, the wheel carrier, 72, the truckle, 8, the fixed component, 81, the frame, 82, the screw, 83, the bolt, 9, the supporting shoe, 10, the spout, 11, leather hose, 12, the fixture block, 13, the handle, 14, the foam-rubber cushion, 15, the through-hole, 16, the discharge gate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, a screw conveyor according to this embodiment includes a support plate 1, the top fixedly connected with first support frame 2 of support plate 1, the inboard of first support frame 2 is equipped with hopper 3, the top sliding connection of support plate 1 has extrusion mechanism 6, the bottom threaded connection of support plate 1 has movable assembly 7, the right side threaded connection of hopper 3 has fixed assembly 8, the medial surface fixedly connected with barrel 4 of fixed assembly 8, the medial surface of barrel 4 is equipped with screw body 5, the bottom of barrel 4 is located the inside of hopper 3.

Examples

Referring to fig. 1 and 2, in order to achieve the purpose of convenient material transportation on the basis of embodiment 1, in this embodiment, a through hole 15 is formed in the inner side surface of the hopper 3, the through hole 15 penetrates through the top ends of the hopper 3 and the barrel 4, the hopper 3 is communicated with the interior of the barrel 4 through the through hole 15, a discharge hole 16 is formed in the bottom end of the barrel 4, a servo motor is mounted at the bottom end of the barrel 4 and is used for driving a screw body 5 in the barrel 4, when materials are poured into the hopper 3, the materials flow into the barrel 4 through the through hole 15, the screw body 5 transports the materials upwards, and then flows out of the discharge hole 16, so that the beneficial effects of convenient material transportation can be achieved.

Referring to fig. 1 and 3, in order to achieve the purpose of avoiding material blockage, the present embodiment carries out innovative design to the pressurizing mechanism, the extruding mechanism 6 includes a second support frame 61, the top sliding connection of the support plate 1 has a second support frame 61, the top threaded connection of the second support frame 61 has an electric putter 62, the telescopic shaft of the electric putter 62 runs through the top of the second support frame 61, the bottom fixedly connected with of the electric putter 62 and the hopper 3 assorted pressing plate 63, the position of the pressing plate 63 is symmetrical with the position of the hopper 3, when feeding, the electric putter 62 can be started, the pressing plate 63 can be driven to press downwards, when the pressing plate 63 presses the material in the hopper 3, the material can feel pressure, the speed of the material entering the through hole 15 can be accelerated when the pressure can be accelerated, thereby the purpose that the through hole 15 can also avoid blocking phenomenon when accelerating the material conveying progress can be achieved.

Referring to fig. 1 and 2, in order to achieve the purpose of conveniently disassembling the second support frame 61, the present embodiment innovates the support plate 1, a chute 10 matched with the second support frame 61 is provided at the top end of the support plate 1, and the second support frame 61 is slidably connected to the top end of the support plate 1 through the chute 10, so as to facilitate the disassembly of the second support frame 61.

Examples

Referring to fig. 2, in this embodiment, on the basis of embodiment 2, in order to achieve the purpose of conveniently fixing the second support frame 61, the second support frame 61 of this embodiment is innovatively designed, specifically, the left side surface of the first support frame 2 is fixedly connected with a leather hose 11, the right side surface of the leather hose 11 is fixedly connected with a clamping block 12, the left side surface of the second support frame 61 is provided with a clamping groove 64 matched with the clamping block 12, the position of the clamping block 12 is symmetrical to the position of the clamping groove 64, and when the second support frame 61 needs to be fixed, the clamping block 12 can be clamped into the clamping groove 64, so that the position of the second support frame 61 can be fixed, and the second support frame 61 can be effectively prevented from sliding out of the top end of the support plate 1.

Referring to fig. 3, in order to achieve the purpose of conveniently adjusting the angle of the support plate 1, the present embodiment innovates the moving assembly 7, the moving assembly 7 includes a wheel frame 71, the bottom end of the support plate 1 is in threaded connection with the wheel frame 71, the wheel frame 71 is in threaded connection with four sides of the bottom end of the support plate 1 near the corners, the caster 72 is installed on the inner side of the wheel frame 71, when the angle of the support plate 1 is desired to be moved or adjusted, the support plate 1 can be rotated by using the rolling principle of the caster 72, so that the angle of the support plate 1 is also convenient to be adjusted while the support plate 1 is convenient to be moved.

Referring to fig. 2, in order to achieve the purpose of protecting the palm, the present embodiment performs an innovative design on the first support plate 1, the left side of the first support frame 2 is hinged with a handle 13, the inner side surface of the handle 13 is fixedly connected with a foam-rubber cushion 14, the foam-rubber cushion 14 covers the inner side surface of the handle 13, and when the support plate 1 is moved, the handle 13 can be used for pulling the support plate 1, so that the labor and convenience can be saved, the palm of a puller can be protected under the protection of the foam-rubber cushion 14, and the palm of the puller is prevented from being pulled by the handle 13.

Referring to fig. 1 and 4, in order to achieve the purpose of conveniently disassembling the barrel 4, the fixing component 8 is innovatively designed, the fixing component 8 comprises an outer frame 81, the right side surface of the hopper 3 is in threaded connection with the outer frame 81, the right side surface of the outer frame 81 is provided with a screw hole 82, the screw hole 82 penetrates through the right side surfaces of the outer frame 81 and the hopper 3, the inner thread of the screw hole 82 is connected with a bolt 83, the outer frame 81 is in threaded connection with the right side surface of the hopper 3 through the bolt 83 and the screw hole 82, and because the barrel 4 is in threaded connection with the right side surface of the hopper 3 through the fixing component 8, the bottom end of the barrel 4 penetrates through the hopper 3, when the screw body 5 inside the barrel 4 is required to be checked, the bolt 83 can be screwed out from the screw hole 82 by utilizing the principle of threads, the outer frame 81 can be disassembled correspondingly, and the barrel 4 can be disassembled in a connecting way, so that the barrel 4 and the hopper 3 can be separated, and the purpose of conveniently checking the condition of the screw body 5 inside the barrel 4.

Referring to fig. 1, in order to achieve the purpose of supporting the barrel 4, the present embodiment innovates the supporting plate 1, the top end of the supporting plate 1 is fixedly connected with the supporting block 9, the bottom end of the barrel 4 is attached to the top end of the supporting block 9, and the barrel 4 can be supported under the support of the supporting block 9, so as to avoid the collapse phenomenon of the barrel 4.

The use principle and the advantages are that: when a screw conveyer is used, a servo motor is arranged at the bottom end of the machine barrel 4 and used for driving the screw body 5 in the machine barrel 4, materials to be transported can be poured into the hopper 3, the materials can flow into the machine barrel 4 through the through hole 15, the screw body 5 can transport the materials, the electric push rod 62 can be started during feeding, the electric push rod 62 can drive the pressing plate 63 to press downwards, when the pressing plate 63 presses the materials in the hopper 3, the materials can feel pressure, the speed of the materials entering the through hole 15 is increased when the pressure is generated, thereby achieving the beneficial effects that the material transporting progress is accelerated and the blocking phenomenon of the through hole 15 can be avoided at the same time, because the machine barrel 4 is fixed on the right side surface of the hopper 3 through the screw body 8 in a threaded manner, the bottom end of the machine barrel 4 penetrates through the hopper 3, when the screw body 5 in the machine barrel 4 is required to be checked, the bolts 83 can be screwed out from the screw holes 82 by utilizing the screw thread principle, the outer frame 81 can be disassembled, the corresponding machine barrel 4 can be disassembled in a linked manner, so that the machine barrel 4 can be separated from the hopper 3, the condition of the screw body 5 in the machine barrel 4 can be conveniently checked, the machine barrel 4 can be supported by the support block 9, the phenomenon that the machine barrel 4 collapses is avoided, when the angle of the support plate 1 is required to be moved or regulated, the support plate 1 can be rotated by utilizing the rolling principle of the castor 72, thereby being convenient for regulating the angle of the support plate 1 while being convenient for moving the support plate 1, the handle 13 can be used for pulling the support plate 1 when being used for moving the support plate 1, thereby being more convenient and labor-saving, protecting the palm of a puller from being pulled by the handle 13 under the protection of the spongy cushion 14, because the second support frame 61 is at the top of the support plate 1 through the sliding groove 10 in a sliding manner, the second support plate is convenient to detach, when the second support frame 61 needs to be fixed, the clamping block 12 can be clamped into the clamping groove 64, so that the position of the second support frame 61 can be fixed, and the second support frame 61 can be effectively prevented from sliding out of the top of the support plate 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A screw conveyor, characterized by: including backup pad (1), the top fixedly connected with first support frame (2) of backup pad (1), the inboard of first support frame (2) is equipped with hopper (3), the top sliding connection of backup pad (1) has extrusion mechanism (6), the bottom threaded connection of backup pad (1) has movable subassembly (7), the right side threaded connection of hopper (3) has fixed subassembly (8), the medial surface fixedly connected with barrel (4) of fixed subassembly (8), the medial surface of barrel (4) is equipped with screw rod body (5), the bottom of barrel (4) is located the inside of hopper (3).

2. A screw conveyor according to claim 1, wherein: the inner side of the hopper (3) is provided with a through hole (15), the through hole (15) penetrates through the hopper (3) and the top end of the machine barrel (4), the hopper (3) is communicated with the inside of the machine barrel (4) through the through hole (15), and the bottom end of the machine barrel (4) is provided with a discharge hole (16).

3. A screw conveyor according to claim 1, wherein: the extrusion mechanism (6) comprises a second supporting frame (61), the top end sliding connection of backup pad (1) has second supporting frame (61), the top end threaded connection of second supporting frame (61) has electric putter (62), the telescopic shaft of electric putter (62) runs through the top of second supporting frame (61), the bottom fixedly connected with of electric putter (62) presses board (63) with hopper (3) assorted, the position of pressing board (63) is symmetrical with the position of hopper (3).

4. A screw conveyor according to claim 3, wherein: the top end of the supporting plate (1) is provided with a chute (10) matched with the second supporting frame (61), and the second supporting frame (61) is connected to the top end of the supporting plate (1) in a sliding way through the chute (10).

5. A screw conveyor according to claim 3, wherein: the left side fixedly connected with leather hose (11) of first support frame (2), the right flank fixedly connected with fixture block (12) of leather hose (11), draw-in groove (64) with fixture block (12) assorted are seted up to the left surface of second support frame (61), the position of fixture block (12) is symmetrical with the position of draw-in groove (64).

6. A screw conveyor according to claim 1, wherein: the movable assembly (7) comprises a wheel frame (71), the bottom end of the supporting plate (1) is connected with the wheel frame (71) in a threaded mode, the wheel frame (71) is connected to four sides, close to corners, of the bottom end of the supporting plate (1) in a threaded mode, and casters (72) are arranged on the inner side face of the wheel frame (71).

7. A screw conveyor according to claim 1, wherein: the left side of first support frame (2) articulates there is handle (13), the medial surface fixedly connected with foam-rubber cushion (14) of handle (13), the medial surface of handle (13) is covered to foam-rubber cushion (14).

8. A screw conveyor according to claim 1, wherein: the fixing assembly (8) comprises an outer frame (81), the right side surface of the hopper (3) is in threaded connection with the outer frame (81), a screw hole (82) is formed in the right side surface of the outer frame (81), the screw hole (82) penetrates through the right side surface of the outer frame (81) and the hopper (3), a bolt (83) is in threaded connection with the inner portion of the screw hole (82), and the outer frame (81) is in threaded connection with the right side surface of the hopper (3) through the bolt (83) and the screw hole (82).

9. A screw conveyor according to claim 1, wherein: the top of backup pad (1) fixedly connected with supporting shoe (9), the bottom of barrel (4) pastes with the top of supporting shoe (9).