CN203226045U

CN203226045U - Chinese chestnut pickup device

Info

Publication number: CN203226045U
Application number: CN 201320178945
Authority: CN
Inventors: 储德江; 韦明典; 陈昭红; 王成军
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2013-04-11
Filing date: 2013-04-11
Publication date: 2013-10-09
Anticipated expiration: 2023-04-11

Abstract

The utility model relates to a Chinese chestnut pickup device which consists of a handle, a telescopic rod and a pickup device. The telescopic rod is adjusted in length so as to adapt to usage of users different in height, and the Chinese chestnut pickup device can be used for picking up inconveniently-picked-up Chinese chestnuts. The handle consists of an L-shaped support, a movable grip, a first steel wire rope, a rope wheel, two bearings with seats, a limiting disc and a limiting handle. One end of the first steel wire rope penetrates the upper end of the movable grip and is wound on the rope wheel, the other end of the first steel wire rope is connected with three second steel wire ropes, and the movable grip can be turned to drive the first steel wire rope to be tightened. The pickup device consists of three pickup clamps, a triangular support, three limiting springs and the three second steel wire ropes. The first steel wire rope is pulled to control movement of the three second steel wire ropes, extension of the pickup clamps is further achieved, and the pickup effect is achieved. The Chinese chestnut pickup device is simple in structure, convenient to operate, high in safety performance and low in manufacture cost, and functions of free adjustment of the length of the pickup device and the extension of the pickup clamps can be achieved.

Description

A kind of Chinese chestnut pick-up

Technical field

The utility model relates to the daily necessities field, specifically a kind of Chinese chestnut pick-up.

Background technology

Progressively raising along with people's living standard, people often use nut food such as Chinese chestnut, there is the barbed fluffy shell of one deck the outside after the Chinese chestnut maturation, generally there are one or several Chinese chestnuts in fluffy shell inside, picking methods for present Chinese chestnut is that Chinese chestnut is struck from tree, need the people to bend over to pick up by hand again, and for the zone, mountain region, can be scattering into the zone that some are inconvenient to pick up from the Chinese chestnut of setting under striking, so not only the pick-up time is long, labour intensity is big, inefficiency, and sometimes as easy as rolling off a logly stabbed by the Chinese chestnut paulin.Therefore, press for a kind of security performance height, easy to operate pick device, i.e. a kind of Chinese chestnut pick-up.

Summary of the invention

In order to remedy the deficiencies in the prior art, the utility model provides a kind of Chinese chestnut pick-up.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of Chinese chestnut pick-up, formed by handle, expansion link and load-engaging device, handle links to each other with the expansion link upper end by bolt, load-engaging device links to each other with the expansion link lower end, adapt to different height people's use by the length of regulating expansion link, also can be used for picking up the Chinese chestnut of inconvenient picking region; Handle is made up of L bracket, movable handle, steel wire rope, line wheel, two rolling bearing units, position-arresting disk and spacing handles, movable handle links to each other with L bracket by bolt, No. one steel wire rope one end passes movable handle upper end, and twine online the wheel, the other end links to each other with three No. two steel wire ropes, can drive tightening of a steel wire rope by rotating movable handle; Line wheel two ends are separately fixed on two rolling bearing units, and two rolling bearing units are installed on the L bracket by screw, and the rotating of logical wire-crossing wheel can be controlled the flexible of a steel wire rope; Is connected by key between position-arresting disk and the line wheel, spacing handle is installed in the pin-and-hole on the position-arresting disk, can to line take turns carry out spacing; Load-engaging device is got thing folder, triangle bearing, three limit spring and three No. two steel wire ropes by three and is formed, getting the thing folder for three is installed on the triangle bearing symmetrically along central axis, the triangle bearing is fixed on the expansion link lower end, three limit spring symmetry respectively are installed in triangle bearing bottom, can remain on following three of free state and get the thing folder and be in deployed position all the time; Three No. two steel wire ropes pass three limit spring respectively, one end is separately fixed on the triangle bearing, its other end links to each other with a steel wire rope respectively, by spurring the motion of three No. two steel wire ropes of steel wire rope control, and then realizes that three are got tightening and opening of thing folder.

The beneficial effects of the utility model are: a kind of Chinese chestnut pick-up has simple in structure, easy to operate, the security performance height, and characteristics such as cost of manufacture is low, but it can realize pick-up length free adjustment and get thing pressing from both sides telescopic function.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is perspective view of the present utility model;

Fig. 2 is the front view of the utility model adjusting rod;

Fig. 3 is the front view of the utility model handle;

Fig. 4 is the A-A sectional view of the utility model handle;

Fig. 5 is the upward view of the utility model load-engaging device.

1. handles among the figure, 2. expansion link, 3. load-engaging device, 101. movable handles, 102. lines wheel, 103. a steel wire rope, 104. position-arresting disks, 105. spacing handles, 106. rolling bearing units, 107.L shape support, 301. get the thing folder, 302. triangle bearings, 303. limit spring, 304. No. two steel wire ropes.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of Chinese chestnut pick-up described in the utility model, formed by handle 1, expansion link 2 and load-engaging device 3, handle 1 links to each other with expansion link 2 upper ends by bolt, load-engaging device 3 links to each other with expansion link 2 lower ends, adapt to different height people's use by the length of regulating expansion link 2, also can be used for picking up the Chinese chestnut of inconvenient picking region; Handle 1 is made up of L bracket 107, movable handle 101, steel wire rope 103, line wheel 102, two rolling bearing units 106, position-arresting disk 104 and spacing handles 105, movable handle 101 links to each other with L bracket 107 by bolt, No. one steel wire rope 103 1 ends pass movable handle 101 upper ends, and twine online the wheel on 102, the other end links to each other with three No. two steel wire ropes 304, can drive tightening of a steel wire rope 103 by rotating movable handle 101; Line is taken turns 102 two ends and is separately fixed on two rolling bearing units 106, and two rolling bearing units 106 are installed on the L bracket 107 by screw, and the rotating of logical wire-crossing wheel 102 can be controlled the flexible of a steel wire rope 103; Be connected by key between position-arresting disk 104 and the line wheel 102, spacing handle 105 is installed in the pin-and-hole on the position-arresting disk 104, can to line take turns 102 carry out spacing; Load-engaging device 3 is got thing folder 301, triangle bearing 302, three limit spring 303 and three No. two steel wire ropes 304 by three and is formed, getting thing 301 folders for three is installed on the triangle bearing 302 symmetrically along central axis, triangle bearing 302 is fixed on expansion link 2 lower ends, three limit spring 304 symmetry respectively are installed in triangle bearing 302 bottoms, can remain on following three of free state and get thing folder 301 and be in deployed position all the time; Three No. two steel wire ropes 304 pass three limit spring 303 respectively, one end is separately fixed on the triangle bearing 302, its other end links to each other with a steel wire rope 103 respectively, by spurring the motion of three No. two steel wire ropes 303 of steel wire rope 103 controls, and then realize that three are got tightening and opening of thing folder 301.

During work, at first spacing handle is extracted in the pin-and-hole of position-arresting disk, length by rotational line wheel and adjusting expansion link, pick-up is adjusted to suitable height, then spacing handle is inserted in the pin-and-hole of position-arresting disk, realization is spacing to the line wheel, drive tightening of a steel wire rope by rotating movable handle again, thereby spur steel wire rope No. two, and then control three and get the flexible of thing folder, so just can pick up Chinese chestnut.

More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and the specification principle of the present utility model just is described; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. Chinese chestnut pick-up, by handle, expansion link and load-engaging device are formed, described handle links to each other with the expansion link upper end by bolt, load-engaging device links to each other with the expansion link lower end, it is characterized in that: described handle is by L bracket, movable handle, a steel wire rope, the line wheel, two rolling bearing units, position-arresting disk and spacing handle are formed, movable handle is connected with L bracket by hinge, No. one steel wire rope one end passes movable handle upper end, and twine online the wheel, the other end links to each other with three No. two steel wire ropes, line wheel two ends are separately fixed on two rolling bearing units, two rolling bearing units are installed on the L bracket by screw respectively, be connected by key between position-arresting disk and the line wheel, spacing handle is installed in the pin-and-hole on the position-arresting disk; Described load-engaging device is got thing folder, triangle bearing, three limit spring and three No. two steel wire ropes by three and is formed, getting the thing folder for three is installed on the triangle bearing symmetrically along central axis, the triangle bearing is fixed on the expansion link lower end, three No. two steel wire rope one ends pass three limit spring respectively, and get thing folder and link to each other with three respectively, its other end links to each other with a steel wire rope lower end respectively.