CN210911077U

CN210911077U - Smooth and easy artificial extrusion device for grass silk of unloading

Info

Publication number: CN210911077U
Application number: CN201921838436.2U
Authority: CN
Inventors: 陆斌; 张晓江; 高锦达
Original assignee: Wuxi Runxiang New Material Technology Co ltd
Current assignee: Wuxi Runxiang New Material Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-03
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a smooth and easy artificial grass of unloading is with extrusion device relates to the technical field of artificial grass manufacturing machinery. The device comprises an extruder body, a hopper communicated with the extruder body, a feed inlet and a discharge outlet which are respectively arranged on the hopper, a valve arranged at the discharge outlet, and an arch breaking assembly arranged on the hopper, wherein the arch breaking assembly comprises a plurality of telescopic rods which are connected with the inner cavity of the hopper in a sliding manner along the axial direction of the hopper and are respectively connected with the drive shaft and the inner wall of the hopper, and a driving piece used for driving the drive shaft to move, and the telescopic direction of each telescopic rod is parallel to the connecting line direction of the telescopic rods respectively connected with the hopper and the hinged point of the drive shaft. The utility model discloses have the smooth and easy beneficial effect of unloading.

Description

Smooth and easy artificial extrusion device for grass silk of unloading

Technical Field

The utility model belongs to the technical field of the artificial grass silk makes with the technical field of machinery and specifically relates to a smooth and easy artificial grass silk of unloading is with extrusion device is related to.

Background

With the popularization of ball games, lawns need to be laid on playgrounds, indoor playgrounds and the like, and because natural lawns are difficult to lay and high in maintenance cost, artificial lawns are more and more accepted and accepted by users as substitutes of the natural lawns, artificial grass filaments are main materials for laying the artificial lawns, and extrusion devices are needed for manufacturing the artificial grass filaments.

The extruding device comprises a hopper and an extruder body communicated with the hopper, during operation, granular materials are added into the hopper, the hopper conveys the materials into the extruder body, and the extruder body heats the materials and then extrudes the materials into strip-shaped straw filaments.

Chinese patent No. CN203510675U discloses a feeding mechanism of a reciprocating single-screw extruder, comprising a hopper, wherein the hopper is composed of a straight hopper at the upper part and an inclined hopper at the lower part, the body of the straight hopper is a cylinder, and the body of the inclined hopper is a cone with a large upper part and a small lower part; the hopper wall of one side of the inclined hopper is a straight wall, and the rest sides of the inclined hopper are inclined walls, and the straight wall of the inclined hopper and the hopper wall of the adjacent straight hopper are positioned on the same plane and vertical to the extruder barrel; a feeding neck is arranged below the inclined hopper and is also vertical to the machine barrel of the extruder; the top of the feeding neck is fixed at the bottom of the inclined hopper through a flange, and the lower part of the feeding neck is fixed at the machine barrel of the extruder through a screw barrel; an included angle is formed between the barrel body of the screw barrel and the feeding neck, a feeding screw is arranged in the barrel cavity of the screw barrel, and spiral grooves with equal intervals are axially arranged on the surface of the feeding screw. During operation, soft powder in the hopper falls into the machine barrel along the straight wall of the inclined hopper and the feeding neck by means of self gravity, the feeding screw rotates at a constant speed, and the powder at the tail end of the hopper channel can be pushed into the machine barrel quantitatively and forcibly.

The above prior art solutions have the following drawbacks: during the pan feeding, reinforced screw rod drives the terminal material of hopper passageway and falls into the barrel, but when the material arch camber in the straight fill, reinforced screw rod is difficult to with the material screw in barrel, leads to unable smooth and easy unloading.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a smooth and easy artificial grass is extrusion device for silk of unloading, it has the smooth and easy effect of unloading.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a smooth and easy for artificial grass silk extrusion device of unloading, including the extruder body, with the hopper of extruder body intercommunication, locate respectively feed inlet and discharge gate on the hopper are located the valve of discharge gate department still including locating broken on the hopper encircles the subassembly, broken encircle the subassembly include along being on a parallel with the axis direction sliding connection of hopper in the drive shaft of hopper inner chamber, both ends respectively with drive shaft and a plurality of telescopic links of hopper inner wall articulated, be used for driving the driving piece of drive shaft motion, the flexible direction of telescopic link be on a parallel with the telescopic link respectively with the line direction of hopper and drive shaft pin joint.

By adopting the technical scheme, during operation, materials are added into the hopper from the feeding hole, when the blanking is needed, the valve is opened, the materials fall into the extruder body from the discharging hole, and then the materials are extruded into threads by the extruder body; when the material in the hopper arches, the driving piece drives the drive shaft to move along the axis direction parallel to the hopper, and during the motion of the drive shaft, the drive shaft can drive a plurality of telescopic links to rotate along the peripheral wall of the drive shaft and the inner wall of the hopper, and when the telescopic links rotate, the arched material can be broken, so that the material can smoothly drop into the extruder body from the hopper. The arch breaking component can be used for quickly and conveniently breaking the arch of the arched material, so that the material can more smoothly enter the extruder body from the hopper.

The utility model discloses further set up to: the telescopic rod comprises two sliding rods hinged with the inner wall of the hopper and the peripheral wall of the driving shaft respectively, a sliding groove is formed in any side wall of the sliding rod along the direction parallel to the telescopic direction of the telescopic rod, a sliding block connected in the sliding groove in a sliding mode is fixedly connected to the other side wall of the sliding rod, and the peripheral wall of the sliding rod is cylindrical.

Through adopting above-mentioned technical scheme, the telescopic link length when the pivoted changes, and when the length of telescopic link changed, for the sliding block slides along the sliding tray. The sliding grooves are arranged to play a role in guiding the movement of the sliding block, the peripheral wall of the sliding rod is set to be cylindrical, and materials can be prevented from being accumulated on the sliding rod.

The utility model discloses further set up to: the side wall of the sliding rod is fixedly connected with a plurality of thorn material rods.

Through adopting above-mentioned technical scheme, drive a plurality of thorn material poles synchronous motion during the slide bar motion, can further puncture the material of arching or caking during the motion of thorn material pole, can make the unloading process of material more smooth and easy.

The utility model discloses further set up to: the side wall of the driving shaft is fixedly connected with a plurality of bulges.

Through adopting above-mentioned technical scheme, the drive shaft drives a plurality of protruding synchronous motion when moving along the axis direction that is on a parallel with the hopper, alright further carry out broken arch to the material when a plurality of protruding movements. The arch breaking effect on the materials can be improved by arranging the bulges, so that the blanking process of the materials is smoother.

The utility model discloses further set up to: the hopper is including being cylindric upper portion, being the lower part of back taper, lower part and upper portion intercommunication set up, feed inlet and discharge gate are located respectively upper portion roof and lower part diapire, drive shaft diapire rigid coupling has a plurality of one end protractile income the ejector pin of lower part inner chamber.

Through adopting above-mentioned technical scheme, drive a plurality of lifters simultaneous movement during the drive shaft motion, alright carry out the broken operation of encircleing to the material that is located the lower part during the lifter motion, can make the unloading process of material more smooth and easy.

The utility model discloses further set up to: the feed inlet department rigid coupling of hopper has the supporting seat, the driving piece include along being on a parallel with the axis direction sliding connection of hopper in rack on the supporting seat, with rack intermeshing and rotate connect in gear on the supporting seat, be used for the drive gear motion's motor.

Through adopting above-mentioned technical scheme, when the driving piece drives the material motion, for the motor drives the gear rotation promptly, drives the rack along vertical direction motion with it meshing during gear rotation, alright drive shaft synchronous motion during the rack motion. The driving mode has simple structure, can stop the driving shaft at any position and has higher universality.

The utility model discloses further set up to: the supporting seat is provided with a protective cover which covers the periphery of the gear and the motor.

Through adopting above-mentioned technical scheme, can prevent to cause the injury to the operation personnel when gear and motor operation through setting up the protection casing.

The utility model discloses further set up to: and the two sides of the sliding block are rotatably connected with rollers capable of rolling along the sliding grooves.

Through adopting above-mentioned technical scheme, the sliding block rolls along the sliding tray for the gyro wheel when moving along the sliding tray promptly, can make the sliding block more smooth and easy along the motion of sliding tray through setting up the gyro wheel.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arch breaking component is arranged to break the arch of the arched material, so that the blanking process of the material is smoother;

2. through setting up thorn material pole, arch and material pushing rod, can improve the broken effect of encircleing the subassembly, also can puncture the material of caking, can further improve the smoothness degree of material unloading process

3. The driving shaft can be conveniently stopped at any position by arranging the gear and the rack, the motion amplitude of the driving shaft can be reduced when materials in the hopper are less, and the idle work of the motor can be reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial schematic view of the plane a-a in fig. 1.

Fig. 3 is an explosion structure diagram of the telescopic rod of the present invention.

Fig. 4 is an exploded view of the protective cover and the supporting seat of the present invention.

In the figure, 1, an extruder body; 2. a hopper; 21. an upper portion; 22. a lower portion; 23. a feed inlet; 24. a discharge port; 25. a valve; 3. an arch breaking assembly; 31. a drive shaft; 32. a protrusion; 33. a material pushing rod; 4. a telescopic rod; 41. a slide bar; 42. a sliding groove; 43. a slider; 44. a roller; 45. a material pricking rod; 5. a drive member; 51. a rack; 52. a gear; 53. a motor; 54. a rotating seat; 55. a protective cover; 6. a supporting seat; 61. a movable hole; 62. a guide block; 63. a guide strip; 64. a guide groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a smooth and easy artificial extrusion device for grass silk of unloading, including extruder body 1, with the hopper 2 of extruder body 1 intercommunication, locate feed inlet 23 and discharge gate 24 on the hopper 2 respectively, locate the valve 25 of discharge gate 24 department, locate the broken subassembly 3 that encircles on the hopper 2. Hopper 2 is including being cylindric upper portion 21, being the lower part 22 of back taper, and lower part 22 and upper portion 21 intercommunication setting, and upper portion 21 roof and lower part 22 diapire are located respectively to feed inlet 23 and discharge gate 24, and extruder body 1 communicates with discharge gate 24.

Referring to fig. 1 and 2, the arch breaking assembly 3 includes a driving shaft 31 slidably connected to the inner cavity of the hopper 2 along an axial direction parallel to the upper portion 21, a plurality of telescopic rods 4 having two ends respectively hinged to the driving shaft 31 and the inner wall of the hopper 2, and a driving member 5 for driving the driving shaft 31 to move. The lateral wall of the driving shaft 31 is welded with a plurality of bulges 32, the bottom wall of the driving shaft 31 is welded with a plurality of material pushing rods 33, one end of each material pushing rod 33 can extend into the inner cavity of the lower part 22, the material pushing rods 33 incline towards one side far away from the driving shaft 31 along the direction from the upper part 21 to the lower part 22, in the embodiment, five material pushing rods 33 are arranged, and 5 material pushing rods 33 are uniformly distributed along the circumferential direction of the driving shaft 31.

Referring to fig. 2 and 3, the telescopic rod 4 extends and retracts in a direction parallel to the connecting line of the hinged points of the telescopic rod 4 with the hopper 2 and the driving shaft 31, in this embodiment, the telescopic rod 4 is provided with 4 groups, the telescopic rod 4 comprises two sliding rods 41 hinged with the inner wall of the upper part 21 and the peripheral wall of the driving shaft 31, respectively, and the peripheral wall of the sliding rods 41 is cylindrical; a sliding groove 42 is formed in the side wall of the sliding rod 41 hinged to the driving shaft 31 along the direction parallel to the telescopic direction of the telescopic rod 4, a sliding block 43 connected to the sliding groove 42 in a sliding manner along the direction parallel to the telescopic direction of the telescopic rod 4 is welded to the side wall of the other sliding rod 41, in this embodiment, the sliding groove 42 is a T-shaped groove, the sliding block 43 is a T-shaped block, and rollers 44 capable of rolling along the sliding groove 42 are rotatably connected to the two sides of the sliding block 43; a plurality of thorn material poles 45 are welded on the side wall of the sliding pole 41, the thorn material poles 45 are conical, and the diameter of one end, close to the sliding pole 41, of the thorn material poles 45 is larger than that of one end, far away from the sliding pole 41.

Referring to fig. 2 and 4, an inverted L-shaped supporting seat 6 is welded at the feeding port 23 of the hopper 2, and the driving member 5 comprises a rack 51 slidably connected to the supporting seat 6 along a direction parallel to the axis of the hopper 2, a gear 52 engaged with the rack 51 and rotatably connected to the supporting seat 6, and a motor 53 for driving the gear 52 to move; a movable hole 61 penetrates through the top wall of the supporting seat 6 along the vertical direction, the rack 51 penetrates through the movable hole 61, a guide block 62 is welded on the inner wall of the movable hole 61, a guide strip 63 is welded on the side wall of the rack 51, a guide groove 64 for the guide block 62 to slide relatively is formed in the side wall of the guide strip 63 along the movement direction parallel to the rack 51, the guide strip 63 is in a T-shaped strip shape in the embodiment, and the guide groove 64 is in a T-shaped groove; the welding of supporting seat 6 top wall has rotating seat 54, and gear 52 rotates to be connected in rotating seat 54 lateral wall, and motor 53 is servo motor, and motor 53 passes through the screw rigid coupling in rotating seat 54 lateral wall and motor 53's output shaft and gear 52 coaxial coupling, and supporting seat 6 top wall covers in gear 52 and motor 53 periphery and is equipped with and supporting seat 6 welded protection casing 55.

The implementation principle of the embodiment is as follows: during operation, the material is added into the hopper 2, and when the valve 25 is opened, the material can fall into the extruder body 1. When the material agglomerates or arches in the hopper 2, the motor 53 drives the gear 52 to rotate, the gear 52 drives the rack 51 engaged with the gear to slide along the axis direction parallel to the upper portion 21 when rotating, the rack 51 drives the driving shaft 31 when moving, the protrusion 32 and the material pushing rod 33 move synchronously, meanwhile, the two ends of the telescopic rod 4 can also be driven to rotate along the inner wall of the upper portion 21 and the peripheral wall of the driving shaft 31 respectively, the telescopic rod 4 can drive the material puncturing rod 45 to move synchronously when rotating, so that the agglomerated material can be punctured or the arched material can be broken, and the material can be smoothly dropped into the extruder body 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a smooth and easy for artificial grass silk extrusion device of unloading, including extruder body (1), with hopper (2) of extruder body (1) intercommunication, locate respectively feed inlet (23) and discharge gate (24) on hopper (2) are located valve (25) of discharge gate (24) department, its characterized in that: still including locating broken subassembly (3) that encircles on hopper (2), broken subassembly (3) that encircles includes along being on a parallel with the axis direction sliding connection of hopper (2) in drive shaft (31), both ends of hopper (2) inner chamber respectively with drive shaft (31) and hopper (2) inner wall articulated a plurality of telescopic links (4), be used for driving drive piece (5) of drive shaft (31) motion, the flexible direction of telescopic link (4) is on a parallel with the line direction of telescopic link (4) respectively with hopper (2) and drive shaft (31) pin joint.

2. The extruding device for artificial grass filaments capable of being smoothly fed as claimed in claim 1, wherein: the telescopic rod (4) comprises two sliding rods (41) which are hinged to the inner wall of the hopper (2) and the peripheral wall of the driving shaft (31), a sliding groove (42) is formed in the side wall of each sliding rod (41) along the direction parallel to the telescopic direction of the telescopic rod (4), a sliding block (43) which is connected to the side wall of each sliding rod (41) in a sliding mode in the sliding groove (42) is fixedly connected to the side wall of the other sliding rod (41), and the peripheral wall of each sliding rod (41) is cylindrical.

3. The extruding device for artificial grass filaments capable of being smoothly fed as claimed in claim 2, wherein: the side wall of the sliding rod (41) is fixedly connected with a plurality of thorn material rods (45).

4. The extruding device for artificial grass filaments capable of being smoothly fed as claimed in claim 1, wherein: the side wall of the driving shaft (31) is fixedly connected with a plurality of bulges (32).

5. The extruding device for artificial grass filaments capable of being smoothly fed as claimed in claim 1, wherein: hopper (2) including being cylindric upper portion (21), being lower part (22) of back taper, lower part (22) and upper portion (21) intercommunication set up, feed inlet (23) and discharge gate (24) are located respectively upper portion (21) roof and lower part (22) diapire, drive shaft (31) diapire rigid coupling has a plurality of one end can stretch into material pushing rod (33) of lower part (22) inner chamber.

6. The extruding device for artificial grass filaments capable of being smoothly fed as claimed in claim 1, wherein: feed inlet (23) department rigid coupling of hopper (2) has supporting seat (6), driving piece (5) including along being on a parallel with the axis direction sliding connection of hopper (2) in rack (51) on supporting seat (6), with rack (51) intermeshing and rotate connect in gear (52) on supporting seat (6), be used for the drive motor (53) of gear (52) motion.

7. The extruding device for artificial grass filaments capable of being smoothly fed as claimed in claim 6, wherein: the supporting seat (6) is provided with a protective cover (55) which covers the periphery of the gear (52) and the motor (53).

8. The extruding device for artificial grass filaments capable of being smoothly fed as claimed in claim 2, wherein: and the two sides of the sliding block (43) are rotatably connected with rollers (44) which can roll along the sliding groove (42).