CN111719483A

CN111719483A - Long rod pickup

Info

Publication number: CN111719483A
Application number: CN202010774334.XA
Authority: CN
Inventors: 钟晓龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2020-09-29

Abstract

The long rod pickup device consists of a pickup head, a long rod and a pull rope; the long rod can be telescopically connected with the extended rod; the pick-up head fixed on the tail end of the long rod is provided with a longitudinal fixed claw, a longitudinal movable claw, a transverse grabbing arm, a swinging arm and a lever frame buckle to form a large clamp-shaped grabbing claw holding component, the fixed claw and the movable claw are provided with vertical transverse grabbing arms, the inner walls of the fixed claw and the movable claw are provided with saw-toothed protrusions, the movable claw is pulled open, the lever frame buckle is buckled on a tail end hook of the movable claw, the grabbing claw is aligned to a picked article, the rope is slightly pulled, the lever frame buckle is separated from the tail end hook of the movable claw, and the grabbing claw clamps the article; or the swing arm is pulled, the movable claw is opened to grasp the picked article again, the gripper is self-holding, the long rod is retracted, and the process of pulling off to grasp the article is completed; the automatic picking device has the advantages of being convenient and labor-saving to operate, easy to trigger and release, safe and reliable, and capable of stably and automatically holding articles and picking up articles at high altitude or at low positions in a distance.

Description

Long rod pickup

The technical field is as follows:

the invention relates to the technical field of garbage pickers, in particular to a multifunctional long rod picker.

Background art:

if the hands directly pick up the objects at high places, seams, floating objects in water, toxic objects, dirty objects and the like, the manpower and time are greatly wasted, physical strength is challenged, potential safety hazards exist, and even life danger exists. The article is far away from the lost position, is inconvenient to directly pick up by hands, and needs to adopt a long picking tool. The instrument is picked up to current stock is not enough, and the concrete problem is:

grabbing is difficult: the grippers are not properly set.

Grabbing is unstable, the grabs do not have serrated holding surfaces, grabbing force is small when the grabs are used for picking up objects, grabbing is not firm, and the grabs are easy to lose again in the picking up and withdrawing process.

Thirdly, continuously exerting force: when picking up the article of distant place, need grasp the grip of pickup grabhook clamp control or drag the pickup rope always, make article be unlikely to drop, long-time operation is very hard.

The invention content is as follows:

aiming at the defects of the prior art, the invention aims to provide a pickup device which can trigger grabbing and automatically hold. The concrete requirements are as follows: snatch easily, trigger easily, snatch steadily, easily pick up, trigger promptly and pick up the ware and snatch the clip, grasp article back, automatic holding gripping state is accomplished until picking up.

The long rod pickup consists of a pickup head, a long rod and a pull rope, wherein the pickup head is used for fixing the tail end 1 of a long grabbing rod 13, and is provided with a longitudinal fixed claw 4 and a movable claw 5, a transverse grabbing arm 20, a transverse grabbing arm 21, a swing arm 6 and a lever frame buckle 12 which form a large clamp-shaped grabbing claw holding component; the fixed claw 4 and the tail end 1 of a long rod 13 are fixed together by a screw 2 and a screw 3, two grippers consisting of the fixed claw 4 and a movable claw 5 are connected by a connecting shaft 9, a tension spring 10 is matched on the gripper connecting shaft 9, the tail end of the tension spring 10 is respectively clamped at the head parts of the fixed claw 4 and the movable claw 5, the head part of the movable claw 5 is provided with a hook 11, a lever frame buckle 12 and a fulcrum rotating shaft 17 are fixed on the long rod 13, and the lever frame buckle 12 is buckled on the hook 11 at the head part of the movable claw 5 before grabbing; a swing arm 6 for pulling the movable claw to open is fixed in the middle of the outer arm of the movable claw 5, and a rope threading hole 7 is formed at the tail end of the swing arm 6; the tail end rope threading hole 7 of the swing arm 6 is connected with a section of rope 15 to a tail end ring 19 of an extension rod 18 of the lever frame buckle 12, the tail end ring 19 of the extension rod 18 of the lever frame buckle 12 is connected with a rope 14 to the hand of an operator at the head of a long rod 13, and the long rod 13 can be folded in a telescopic and detachable mode or connected with the extended rod; a vertical transverse grabbing arm 21 is arranged on the fixed claw 4, and a vertical transverse grabbing arm 20 is arranged on the movable claw 5; the inner walls of the fixed claw 4, the movable claw 5, the transverse grabbing arm 20 and the transverse grabbing arm 21 are all provided with saw-tooth-shaped protrusions 16, and the saw-tooth-shaped protrusions 16 on the inner walls of the grabbing claws can enable an object to be grabbed more stably;

the working process is as follows: when the picking head is used, the movable claw on the picking head is pulled open, the lever frame buckle is buckled into the hook at the head of the movable claw, the long rod extends out, the gripper of the picking head is aligned to a picked article, the rope is pulled lightly, the lever frame buckle is separated from the hook at the head of the movable claw, the gripper clamps the article and firmly grips the article under the action of the gripper tension spring, and if the gripper fails to grip due to incorrect direction or incorrect angle and position, the process can be repeated, and the process of pulling the rope to grip the article can be completed; or the rope is tightened again, the swing arm is pulled, the movable claw is opened, and the picked up object is grabbed again; the longitudinal gripper is combined with the transverse gripper arm, so that the gripping accuracy probability is improved, and the gripping objects can be more stably gripped by the saw-tooth-shaped protrusions on the inner wall of the gripper; adjustment movable claw head crotch radian, the extension lever frame is detained to the extension rod length of tail end ring, lever frame is detained the power arm extension promptly, the rope is gently drawn, the lever frame is detained and is just more easily break away from movable claw head crotch, easily trigger the dropout, the gripper is steady when snatching article, reach easily trigger the dropout gripper promptly and hold article to pick up the purpose certainly, as long as pull back or withdraw the stock and accomplish the process of picking up, convenient operation is laborsaving, safety and reliability, the completion high altitude low point or the picking up of far away article.

Has the advantages that:

1. the gripper is triggered easily and is self-sustaining. The gripping is stable, the gripping claw is triggered to grip firmly automatically, and the gripping claw is automatically kept in a clamping state. In the process of withdrawing the long rod, the rope is not required to be tensioned or the grasping claw is always grasped to clamp the control handle, and the long rod is only required to be withdrawn and the grabbed articles are taken down. The long rod is made of high-quality alloy with light weight, can be stretched or disassembled, and is convenient to carry and store.

2. The use is flexible, the design is reasonable, the structure is novel, the operation is easy, and the weight is light and reliable; can clamp objects with the weight of several kilograms and can clamp soft and hard substances with various shapes and sizes.

3. The clamp force is big, laborsaving comfortable, can pick up the local article that stretch out the hand unreachable, can pick up eminence aquatic cliff debris, the thing is got to the slit, the aperture is got the thing, dangerous district's article are picked up, pick up and get the thing, and the heavy work of replacement people can operate under harmful environment in order to protect personal safety, alleviates intensity of labour.

4. Simple structure, convenient operation, daily easy keeping a public place clean, is a good helper for picking up rubbish. Like lengthened the arm, people's hand grip state picks up the thing and need not dangerous climbing hand of ascending a height and picks up, has the potential safety hazard in avoiding the operation process, and the injury of climbing the climbing and picking up promptly is dangerous, need not bow, makes things convenient for personnel to pick up article.

5. The garbage collector can be used for cleaning objects or garbage which are not wanted to be touched by hands, cleaning floating objects in the water tank, clamping the garbage by the clamp, avoiding directly contacting the garbage, and effectively preventing the waste garbage from having adverse effects on human health. Not only can pick up common garbage, but also can catch poisonous snakes and other animals to pick up high-temperature and low-temperature objects.

Description of the drawings:

fig. 1 is a schematic view of the long-rod pickup gripper of the invention, which is opened to wait for clamping.

Fig. 2 is a schematic view of the long-rod pickup device provided by the invention for pulling the grippers to open.

Fig. 3 is a schematic view of the clamping state of the long pole picker of the present invention.

Wherein: the device comprises a long rod 13, a fixed screw, a fixed claw, a movable claw 5, a swing arm 6 for pulling the movable claw to open, a rope threading hole 7 for opening the tail end of the swing arm by the movable claw, a screw or a rivet 8 for fixing the opening swing arm of the movable claw and an outer arm of the movable claw, a gripper connecting shaft 9, a gripper tension spring 10 on the connecting shaft, a movable claw with a hook head part 12, a lever frame buckle 12, a telescopic disassembling folding or connecting extending rod 13, a lever frame buckle 12 extending rod 18 tail end ring 19 to a long rod 13 head stay rope 14, and a stay rope 15 between the lever frame buckle 12 extending rod 18 tail end ring 19 and the rope threading hole 7 of the movable claw 5 6 tail end; 16 is the sawtooth-shaped protrusion on the inner wall of the gripper, 17 is the fulcrum rotating shaft of the lever frame buckle fixed on the

long rod

13, 18 is the extension rod of the

lever frame buckle

12, 19 is the tail end ring of the extension rod 18 of the

lever frame buckle

12, 20 is the transverse gripper arm of the vertical

movable gripper

5, and 21 is the transverse gripper arm of the vertical fixed gripper 4.

The specific implementation mode is as follows:

the invention is described in further detail below with reference to the figures and the embodiments.

The long-rod pickup device is lightly triggered to catch an article, and then automatically keeps a gripping state until the pickup is successful, and the self-holding state of the pickup device is released.

when the picking head is used, the movable claw on the picking head is pulled open, the lever frame buckle is buckled into the hook at the head of the movable claw, the long rod extends out, the gripper of the picking head is aligned to a picked article, the rope is pulled lightly, the lever frame buckle is separated from the hook at the head of the movable claw, the gripper clamps the article and firmly grips the article under the action of the gripper tension spring, and if the gripper fails to grip due to incorrect direction or incorrect angle and position, the process can be repeated, and the process of pulling the rope to grip the article can be completed; or the rope is tightened again, the swing arm is pulled, the movable claw is opened, and the picked up object is grabbed again; the longitudinal gripper is combined with the transverse gripper arm, so that the gripping accuracy probability is improved, and the gripping objects can be more stably gripped by the saw-tooth-shaped protrusions on the inner wall of the gripper; adjustment movable claw head crotch radian, the extension lever frame is detained to the extension rod length of tail end ring, lever frame is detained the power arm extension promptly, the rope is gently drawn, the lever frame is detained and is just more easily break away from movable claw head crotch, easily trigger the dropout, the gripper is steady when snatching article, reach easily trigger the dropout gripper promptly and hold article to pick up the purpose certainly, as long as pull back or withdraw the stock and accomplish the process of picking up, convenient operation is laborsaving, safety and reliability, the completion high altitude low point or the picking up of far away article.

Example (b): see fig. 1, 2, 3;

the pickup device consists of a pickup head, a pull rope and a long rod. The pick-up head gripper can be modified by a stainless steel large clamp, the stainless steel large clamp is enlarged and thickened, a gripper with certain rigidity is manufactured, the inner side of the gripper is provided with teeth, the gripping is more stable, the swing arm on the movable gripper has enough rigidity and cannot be bent when being pulled, the length of a stay rope between the tail end ring of the extension rod of the lever frame fastener and the rope through hole on the swing arm of the movable gripper is adjusted, and the operation is reliable when the gripper is pulled; the radian of a hook at the head of the movable claw is adjusted to ensure that the pull rope is pulled lightly, and the lever frame buckle is easy to pull off, so that the aim of easily triggering the gripper to be self-held is fulfilled.

The gripper is triggered easily and is self-sustaining. The grabbing is stable, the specially designed lever frame buckle pulls the pull rope to slightly trigger the release, the gripper automatically grabs firmly, and the gripper is automatically kept in a clamping state. In the process of withdrawing the long rod, the rope is not required to be tensioned or the handle of the grasping claw is not required to be controlled, and the long rod is only required to be withdrawn and the grabbed articles are taken down. The long rod is made of high-quality alloy with light weight, can be stretched or disassembled, and is convenient to carry and store.

The pickers grip the articles up to 9 cm in diameter. Can snatch mineral water bottle, big happy bottle, the ear that snatchs big oil drum is detained even to the little oil drum and drags, can successfully pick up article.

The use is nimble, reasonable in design, novel structure, and is light and handy reliable, easy operation. Can clamp objects with the weight of several kilograms and can clamp soft and hard substances with various shapes and sizes.

The clamp force is big, laborsaving comfortable, can pick up the cable and stretch the inaccessible place of hand, and the high place of remote department gets the thing, and the slit gets the thing, and the aperture gets the thing, picks fruit, ground article and picks up etc..

Simple structure, convenient operation, daily easy keeping a public place clean, is a good helper for picking up rubbish. Like lengthened the arm, people's hand grip state picks up the thing and need not dangerous climbing hand of ascending a height and picks up, there is the potential safety hazard in avoiding the operation process, it is dangerous to climb the injury of picking up promptly, need not bow, make things convenient for personnel to pick up article, get the thing in the cliff debris of eminence aquatic cliff, the slit gets the thing, the aperture gets the thing, dangerous section article in ground pick up, pick up and get the thing, substitute people's heavy work, can operate under harmful environment in order to protect personal safety, alleviate intensity of labour.

The garbage collector can be used for cleaning objects or garbage which are not wanted to be touched by hands, cleaning floating objects in the water tank, clamping the garbage by the clamp, avoiding directly contacting the garbage, and effectively preventing the waste garbage from having adverse effects on human health. Not only can pick up common garbage, but also can catch poisonous snakes and other animals to pick up high-temperature and low-temperature objects.

The described embodiments of the invention are only some, but not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Claims

1. The long rod pickup consists of a pickup head, a long rod and a pull rope, wherein the pickup head is used for fixing the tail end 1 of a long grabbing rod 13, and is provided with a longitudinal fixed claw 4 and a movable claw 5, a transverse grabbing arm 20, a transverse grabbing arm 21, a swing arm 6 and a lever frame buckle 12 which form a large clamp-shaped grabbing claw holding component; the fixed claw 4 and the tail end 1 of a long rod 13 are fixed together by a screw 2 and a screw 3, two grippers consisting of the fixed claw 4 and a movable claw 5 are connected by a connecting shaft 9, a tension spring 10 is matched on the gripper connecting shaft 9, the tail end of the tension spring 10 is respectively clamped at the head parts of the fixed claw 4 and the movable claw 5, the head part of the movable claw 5 is provided with a hook 11, a lever frame buckle 12 and a fulcrum rotating shaft 17 are fixed on the long rod 13, and the lever frame buckle 12 is buckled on the hook 11 at the head part of the movable claw 5 before grabbing; a swing arm 6 for pulling the movable claw to open is fixed in the middle of the outer arm of the movable claw 5, and a rope threading hole 7 is formed at the tail end of the swing arm 6; the tail end rope threading hole 7 of the swing arm 6 is connected with a section of rope 15 to a tail end ring 19 of an extension rod 18 of the lever frame buckle 12, the tail end ring 19 of the extension rod 18 of the lever frame buckle 12 is connected with a rope 14 to the hand of an operator at the head of a long rod 13, and the long rod 13 can be folded in a telescopic and detachable mode or connected with the extended rod; a vertical transverse grabbing arm 21 is arranged on the fixed claw 4, and a vertical transverse grabbing arm 20 is arranged on the movable claw 5; the inner walls of the fixed claw 4, the movable claw 5, the transverse grabbing arm 20 and the transverse grabbing arm 21 are provided with saw-tooth-shaped protrusions 16, and the saw-tooth-shaped protrusions 16 on the inner walls of the grabbing claws can enable an object to be grabbed more stably.