CN107258121B

CN107258121B - Push pedal plastic film residue collector

Info

Publication number: CN107258121B
Application number: CN201710417653.3A
Authority: CN
Inventors: 史怡心
Original assignee: Chuangye Heima Jiangsu Technology Co ltd
Current assignee: Chuangye Heima Jiangsu Technology Co ltd
Priority date: 2017-06-06
Filing date: 2017-06-06
Publication date: 2023-06-27
Anticipated expiration: 2037-06-06
Also published as: CN107258121A

Abstract

The invention discloses a push plate residual film collector, which comprises a vehicle body, travelling wheels, a traction mechanism and a driving mechanism, wherein the vehicle body is connected with the traction mechanism, a fixed inner rotary drum is arranged on the vehicle body through a hydraulic cylinder, a movable outer rotary drum can rotate outside the fixed inner rotary drum, and a rotary table mechanism is arranged at the bottom of the movable outer rotary drum and comprises an annular combined disc body formed by hinging a plurality of follow-up tiles. The upper side of each follow-up tile is fixed with a shaft seat which is sleeved on the corresponding radial shaft; film grabbing teeth are distributed below each follow-up tile; a film withdrawing mechanism is arranged below the film grabbing mechanism. The invention not only can automatically swing according to the convex-concave situation of the ground, but also can keep each tile to be attached to the ground for working. And the film withdrawing disc positioned below each follow-up tile can downwards translate under the action of the film withdrawing swing rod, so that the wound residual film on the film grabbing teeth is withdrawn, and the film grabbing teeth can work continuously.

Description

Push pedal plastic film residue collector

Technical Field

The invention belongs to the technical field of accessories of mulching film recycling equipment for vegetable flower planting, and particularly relates to a push plate residual film collector.

Background

At present, the plastic film mulching cultivation technology is greatly popularized in plant agricultural production, and has been developed into an important technical measure for plant cultivation. The plastic film mulching cultivation has the effects of heat preservation, water storage and soil moisture preservation, improves the physical and chemical properties of soil, improves the nutrient status of the soil, can effectively prevent and treat some plant diseases and insect pests and weeds, and can promote the growth and development of plants and improve the economic yield.

However, the degradable film is unwilling to accept by farmers because of higher cost, so the agricultural film used by the degradable film is mainly a common PVC plastic film, and can cause serious pollution to soil because of being incapable of degrading, sometimes prevent the growth of seedling root systems, isolate moisture, lead seedlings to wither and die when serious, lead to resource waste because plastic film residual films are thrown in the field, and especially lead to unclean recovery of the residual films because of the poor recovery effect of the residual films of the mulching film recovery machine in the prior art. Most of domestic mulch recycling machines can only complete recycling of residual mulch paved on the ground surface, the mulch collected by the mode is relatively dispersed, the clean rate is low, and the problems of difficult film clamping and stripping and the like are easy to occur. The existing residual film recycling machine is large in size, complex in structure and high in cost, and is especially not suitable for film collection of plant mulching films. In the film laying process of plants, the conditions of ridges and furrows exist, and after the film is laid on the ridges, the two sides of the film need to be covered with soil to be pressed. In addition, the agricultural films buried in the soil at the two sides of the ridge cannot be recovered by the existing residual film recovery machine. The cleaning work after the ridge type film laying can only be carried out manually, and the labor intensity is high.

Disclosure of Invention

Aiming at the problems that the existing mulching film recycling machine is huge and complex in structure and not suitable for the inter-ridge film collecting function, the invention provides the push plate residual film collector without the residual film.

The following technical scheme is adopted for achieving the purposes: the push plate plastic film residue collector comprises a vehicle body, travelling wheels, a traction mechanism, a driving mechanism, a fixed inner rotary drum and a rotary table mechanism, wherein the vehicle body is connected with the traction mechanism; the upper end of the fixed inner rotary drum is connected with the vehicle body through a hydraulic cylinder, and a guide mechanism is arranged between the fixed inner rotary drum and the vehicle body; the outer side of the movable outer rotary drum is provided with a driven gear, a driving gear is arranged on an output shaft of the gear box and meshed with the driven gear, and an input shaft of the gear box is in transmission connection with a power output shaft of the traction mechanism; a plurality of radial shafts are uniformly distributed at the bottom of the outer side surface of the movable outer turntable along the radial direction; each radial shaft is sleeved with a follow-up tile, adjacent tiles are embedded in a convex-concave manner, flat shaft holes are arranged at the convex-concave embedded positions and are penetrated by sliding shafts, and the follow-up tiles are hinged to form an annular combined disc body; the upper side of each follow-up tile is fixed with a shaft seat which is sleeved on the corresponding radial shaft; film grabbing teeth are distributed below each follow-up tile; a film withdrawing mechanism is arranged below the film grabbing mechanism.

The film removing mechanism comprises a plurality of film removing discs which are respectively and parallelly attached to the lower parts of the follow-up tiles, film removing sliding holes which are matched with the film grabbing teeth are formed in each film removing disc, a guide rod is fixed on the upper side of each film removing disc, and a spring seat is arranged at the upper end of the guide rod; a guide hole matched with the guide rod is formed in each follow-up tile, and a pressure spring is arranged between the spring seat and the follow-up tile; meanwhile, an eccentric wheel is arranged on the back surface of the follow-up outer piece through an eccentric shaft seat and an eccentric shaft, and a film withdrawing swing rod is fixedly connected to the eccentric wheel.

The bottom center of the annular combined disc body is provided with a membrane containing cavity.

The guide mechanism is characterized in that guide rods are distributed on the periphery of the fixed inner rotary drum, corresponding guide holes are formed in the vehicle body, and the guide rods are installed in the corresponding guide holes in a matching mode.

The beneficial effects are that: the plurality of hinged tiles positioned at the bottom of the movable outer rotary drum can automatically swing according to the convex-concave condition of the ground, so that each tile can be kept to be attached to the ground for working. Moreover, the film withdrawing disc positioned below each follow-up tile can downwards translate under the action of the film withdrawing swing rod, so that the wound residual film on the film grabbing teeth is withdrawn, and the film grabbing teeth can work continuously. According to the invention, the residual mulching film in the bottom layer is continuously grabbed through the turntable mechanism, repeated grabbing can be realized through rotation of the turntable body, and the film grabbing efficiency is high. The membrane containing cavity arranged in the middle of the tray body can store and temporarily store the bottom surface through which the tray body passes. The structure has the advantages of high film grabbing efficiency and convenient film cleaning operation.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of the turning mechanism of fig. 1.

FIG. 3 is a schematic view of the follower tile and ejector plate mounting relationship of FIG. 2.

Reference numerals in the drawings: 1 is a film withdrawing disc, 2 is a film withdrawing swing rod, 3 is a fixed inner rotary drum, 4 is a movable outer rotary drum, 5 is a bearing, 6 is a driven gear, 7 is a follow-up tile, 8 is a film grabbing tooth, 9 is a radial shaft, 10 is an increasing rib, 11 is a radial shaft seat, 12 is a film accommodating cavity, 13 is a guide rod, 14 is a pressure spring, 15 is a guide hole, 16 is a gear box, 17 is a driving gear, 18 is a flat shaft hole, 19 is a sliding shaft, 20 is a film withdrawing sliding hole, 21 is a wear-resisting sleeve, 22 is an eccentric wheel, 23 is an eccentric shaft seat, 24 is an eccentric shaft, 25 is a spring seat, 26 is a vehicle body, 27 is a traction arm, 28 is a traction mechanism output shaft, 29 is a support leg component, 30 is a travelling wheel, 31 is a hydraulic cylinder, 32 is a push-pull rod, 33 is a guide hole, and 34 is a guide rod. B is a turntable mechanism.

Detailed Description

The push plate residual film collector as shown in fig. 1 comprises a vehicle body, traveling wheels, a traction mechanism, a driving mechanism and the like. The vehicle body is connected with a traction mechanism which can be agricultural motor-driven equipment such as a tractor and the like.

As shown in fig. 2, the push plate residual film collecting device comprises a fixing frame 1 connected with a vehicle body, and further comprises a fixed inner rotary drum 3 and a rotary disc mechanism, wherein the fixed inner rotary drum 3 is fixed with the vehicle body.

The turntable mechanism comprises a movable outer rotary drum 4, wherein the movable outer rotary drum 4 and a fixed inner rotary drum 3 are arranged together through a bearing 5, and the movable outer rotary drum 4 and the fixed inner rotary drum can rotate relatively.

The upper end of the fixed inner rotary drum is connected with the vehicle body through a hydraulic cylinder, and a guide mechanism is arranged between the fixed inner rotary drum and the vehicle body. The guiding mechanism is characterized in that guiding rods are distributed on the periphery of the fixed inner rotary drum, corresponding guiding holes are formed in the vehicle body, and the guiding rods are installed in the corresponding guiding holes in a matching mode.

The driven gear 6 is arranged on the outer side of the movable outer drum 4, a driving gear 17 is arranged on the output shaft of the gear box 16, and the driving gear 17 is meshed with the driven gear 6. The input shaft of the gear box is in transmission connection with the power output shaft of the traction mechanism.

A plurality of radial shafts 9 are uniformly distributed at the bottom of the outer side surface of the movable outer turntable along the radial direction, each radial shaft 9 is sleeved with a follow-up tile 7, the adjacent tiles are embedded in a convex-concave manner, flat shaft holes 18 are arranged at the convex-concave embedded positions and slide shafts 19 are arranged in a penetrating manner, and the follow-up tiles 7 are hinged to form an annular combined disc body. The center of the bottom surface of the annular combined disc body is provided with a membrane containing cavity 12.

Referring to fig. 3, an axle seat is fixed on the upper side of each follow-up tile 7, and the axle seats are sleeved on the corresponding radial axles 9; a film grabbing tooth 8 is distributed below each follow-up tile 7; a film withdrawing mechanism is arranged below the film grabbing mechanism.

The film removing mechanism shown in fig. 3 comprises a plurality of film removing discs 1 which are respectively attached to the lower parts of the follow-up tiles 7 in parallel, film removing sliding holes 20 which are matched with the film grabbing teeth 8 are formed in each film removing disc 1, a guide rod 13 is fixed on the upper side of each film removing disc 1, and a spring seat 25 is arranged at the upper end of the guide rod 13.

A guide hole 15 is provided in each follow-up tile 7 to be fitted with the guide rod 13, and a pressure spring 14 is provided between the spring seat 25 and the follow-up tile 7.

Meanwhile, an eccentric wheel 22 is arranged on the back surface of the follow-up outer sheet through an eccentric shaft seat and an eccentric shaft, and a film-removing swing rod 2 is fixedly connected to the eccentric wheel 22.

Claims

1. The utility model provides a push pedal plastic film residue collector, includes automobile body and walking wheel, traction mechanism and actuating mechanism, wherein the automobile body is connected characterized by with traction mechanism: the rotary table mechanism comprises a movable outer rotary table, the movable outer rotary table and the fixed inner rotary table are mounted together through bearings, and the movable outer rotary table and the fixed inner rotary table can rotate relatively; the upper end of the fixed inner rotary drum is connected with the vehicle body through a hydraulic cylinder, and a guide mechanism is arranged between the fixed inner rotary drum and the vehicle body; the outer side of the movable outer rotary drum is provided with a driven gear, a driving gear is arranged on an output shaft of the gear box and meshed with the driven gear, and an input shaft of the gear box is in transmission connection with a power output shaft of the traction mechanism; a plurality of radial shafts are uniformly distributed at the bottom of the outer side surface of the movable outer turntable along the radial direction; each radial shaft is sleeved with a follow-up tile, adjacent tiles are embedded in a convex-concave manner, flat shaft holes are arranged at the convex-concave embedded positions and are penetrated by sliding shafts, and the follow-up tiles are hinged to form an annular combined disc body; the upper side of each follow-up tile is fixed with a shaft seat which is sleeved on the corresponding radial shaft; film grabbing teeth are distributed below each follow-up tile; the lower part of the film grabbing mechanism is provided with a film withdrawing mechanism, the center of the bottom surface of the annular combined disc body is provided with a film containing cavity, the periphery of the fixed inner rotary drum of the guiding mechanism is provided with guiding rods, the vehicle body is provided with corresponding guiding holes, and the guiding rods are installed in the corresponding guiding holes in a matching way.

2. The push plate residual film collector as set forth in claim 1, wherein: the film removing mechanism comprises a plurality of film removing discs which are respectively and parallelly attached to the lower parts of the follow-up tiles, film removing sliding holes which are matched with the film grabbing teeth are formed in each film removing disc, a guide rod is fixed on the upper side of each film removing disc, and a spring seat is arranged at the upper end of the guide rod; a guide hole matched with the guide rod is formed in each follow-up tile, and a pressure spring is arranged between the spring seat and the follow-up tile; meanwhile, an eccentric wheel is arranged on the back surface of the follow-up tile through an eccentric shaft seat and an eccentric shaft, and a film withdrawing swing rod is fixedly connected to the eccentric wheel.