CN203582044U

CN203582044U - Hydraulic power-assisted mechanical arm for loading pork

Info

Publication number: CN203582044U
Application number: CN201320780377.4U
Authority: CN
Inventors: 张旭; 周伟生; 田猛
Original assignee: JINING XINGLONG FOOD MACHINE MANUFACTURING CO LTD
Current assignee: JINING XINGLONG FOOD MACHINE MANUFACTURING CO LTD
Priority date: 2013-12-03
Filing date: 2013-12-03
Publication date: 2014-05-07
Anticipated expiration: 2023-12-03

Abstract

The utility model relates to a hydraulic power-assisted mechanical arm for loading pork, in particular to auxiliary equipment of the hydraulic power-assisted mechanical arm for picking, transporting and loading doubly-split pieces of pork hung on a rail. The auxiliary equipment is characterized in that a hydraulic motor is sheathed in the lower part of a fixed engine seat; two bearing seats are arranged at the central position of the upper part of the fixed engine seat and are internally provided with rolling bearings; a hollow round shaft is arranged at the center of the bottom part of a rotary engine seat and is arranged in the rolling bearings on the fixed engine seat; the upper end of the rotary engine seat is respectively connected with two supporting arms; a hydraulic cylinder is arranged in the rotary engine seat; the other end of an extending arm is connected with a fork arm and an operating handle; the operating handle is connected into a key groove on the rotary shaft; ear rings are arranged at the symmetrical parts of the middle positions of two fork arm rods and are connected together by a pulling spring. The hydraulic power-assisted mechanical arm has the effects of simple structure, convenience in operation, high working efficiency, time-saving and labor-saving effects and no pollution and cross pollution of meat and is widely used for equipment of the hydraulic power-assisted mechanical arm for loading processed and marketing-fresh pork in slaughtering of live pigs.

Description

Pork entrucking hydraulic booster machinery arm

Technical field

The utility model relates to a kind of pork entrucking hydraulic booster machinery arm, especially for the diad sheet pork hanging on track win, transport, the hydraulic booster machinery arm accessory equipment of entrucking.

Background technology

At present, the equipment that China most of livestock and poultry processing enterprise is used remains legacy equipment, and its shortcoming is in production process, to be difficult to guarantee meat quality, easily pollutes the cross pollution with product.Take the entrucking of diad pork as example, at present, pig slaughtering enterprise marketing fresh informal voucher meat is won, is transported, entrucking still rests in the level completing by manual work completely, dress turning operation needs four, five people to complete, wherein anti-everyone a slice pork of two personal shoulders, people's decoupling device operation, another person waits for and hangs meat operation in car.Fill 200 porks of a car, at least need more than 2 hours, not only lost labor, waste time, especially in summer because loading time is crossed the temperature rise of putting on flesh, be easy to cause product rotten; Artificial bone-head for shoulder carries on the back that wing is anti-send body body and human body Surface Contact, and the pollutants on the person and bacterium can produce secondary pollution to meat, do not meet food hygiene and require to stipulate; In addition, owing to depositing orbit altitude more than 2.5 meters, manually win operating difficulties, often operation occurs not very, the shoulder pole hook that hangs pork falls down casualty accident, operator is had to the problem of larger potential safety hazard.

Summary of the invention

The purpose of this utility model, be to provide a kind of pork entrucking hydraulic booster machinery arm, it is to adopt rotating mechanical arm frame mode, hold operating handle, drive hold-down arm, joint arm, extending arm, yoke is together around the rotation of rotation support, arrive the position that suspended rail is prepared the diad sheet pork of winning, yoke is stretched into the middle neutral gear of two porks, 3/4 place on the upper side of pork length direction, in two top insertion porks of yoke, press the rising button being arranged on operating handle, two pork is raised simultaneously yoke and stretches to open pork is taken off from the shoulder pole hook hanging, pull operation handle is gone on foot to interior, arriving inner hanging hook position, compartment stops, press rising or the decline button of button, highly definite depending on hook, manually moving the leg of pork is suspended to a slice pork on hook, press decline button, rotating operating handle yoke is along with rotate to hook position simultaneously, another sheet pork is suspended on hook, press decline button, rotating operating handle yoke is along with rotate to hook position simultaneously, realize the object of diad pork entrucking hydraulic booster machinery arm.

The utility model pork entrucking hydraulic booster machinery arm takes following technical scheme to realize: it is by fixed base, rotation support, hold-down arm, joint arm, extending arm, yoke, operating handle, HM Hydraulic Motor, hydraulic ram, hydraulic control pump, appliance controller forms, fixed base is nested with HM Hydraulic Motor in below, the central upper portion position of fixed base arranges two bearing seats, device antifriction-bearing box in two bearing seats, rotation support bottom centre place arranges Hollow Cylindrical Shaft, in the antifriction-bearing box of Hollow Cylindrical Shaft device in fixed base, rotation support is centered around fixed base center and rotates freely, fixed base top device rotation support, hydraulic control pump and appliance controller are set respectively in fixed base, rotation support upper end connects respectively two hold-down arms, rotation support is in-built puts two hydraulic rams, the bottom of hydraulic ram is connected by bearing pin with ears seat, ears seat is fixed by screw and rotation support, the top of hydraulic ram is connected by bearing pin with ears seat, ears seat is fixed by screw and hold-down arm, one end of hold-down arm is connected with rotation support upper end, the cover axis hole of the other end of hold-down arm is concentric with the cover axis hole of joint arm, by bearing pin, through cover axis hole, be connected and fixed, the two ends of joint arm arrange respectively cover axis hole, the cover axis hole of the other end of joint arm is concentric with the cover axis hole of one end of extending arm, by bearing pin, through cover axis hole, be connected and fixed, the other end of extending arm connects yoke and operating handle, yoke is by yoke bar, yoke seat, extension spring, connect slide shaft composition, connect slide shaft device in the axle sleeve hole of extending arm end, attended operation handle in keyway on S. A., by sliding up and down the height of adjusting operating handle, the rotation direction of operating handle control yoke, yoke seat is welded on a side of yoke square steel, the below of yoke square steel is connected with slide shaft, the both sides of yoke seat arrange respectively a yoke bar and are connected by screw shaft, the symmetrical place of midway location of two yoke bars arranges earrings, earrings is connected to one by extension spring, realization is won pork, transport, the effect of suspension operational and entrucking hydraulic booster machinery arm.

The effect of the utility model pork entrucking hydraulic booster machinery arm is simple in structure, and easy to operate, work efficiency is high, time saving and energy saving, save operating personal, meat is pollution-free and cross pollution, is widely used in the equipment of pig slaughtering processing marketing fresh pork entrucking hydraulic booster machinery arm.

Accompanying drawing explanation

The utility model pork entrucking hydraulic booster machinery arm will be described in further detail with reference to Figs..

Fig. 1 is the structural representation of the utility model pork entrucking hydraulic booster machinery arm.

1-fixed base 2-rotation support, 3-hold-down arm, 4-joint arm, 5-extending arm, 6-yoke, 7-operating handle, 8-HM Hydraulic Motor, 9-hydraulic ram, 10-hydraulic control pump, 11-appliance controller.

The specific embodiment

With reference to Fig. 1, the utility model pork entrucking hydraulic booster machinery arm, it is by fixed base 1, rotation support 2, hold-down arm 3, joint arm 4, extending arm 5, yoke 6, operating handle 7, HM Hydraulic Motor 8, hydraulic ram 9, hydraulic control pump 10, appliance controller 11 forms, fixed base is nested with HM Hydraulic Motor 8 in 1 below, the central upper portion position of fixed base 1 arranges two bearing seats, device antifriction-bearing box in two bearing seats, rotation support 2 bottom centre places arrange Hollow Cylindrical Shaft, in the antifriction-bearing box of Hollow Cylindrical Shaft device in fixed base 1, rotation support 2 is centered around fixed base 1 center and rotates freely, fixed base 1 top device rotation support 2, hydraulic control pump 10 and appliance controller 11 are set respectively in fixed base 1, rotation support 2 upper ends connect respectively two hold-down arms 3, hydraulic ram 9 of the rotation interior device of support 2, the bottom of hydraulic ram 9 is connected by bearing pin with ears seat, ears seat is fixing with rotation support 2 by screw, the top of hydraulic ram 9 is connected by bearing pin with ears seat, ears seat is fixing by screw and hold-down arm 3, one end of hold-down arm 3 is connected with rotation support 2 upper ends, the cover axis hole of the other end of hold-down arm 3 is concentric with the cover axis hole of joint arm 4, by bearing pin, through cover axis hole, be connected and fixed, the two ends of joint arm 4 arrange respectively cover axis hole, the cover axis hole of the other end of joint arm 4 is concentric with the cover axis hole of one end of extending arm 5, by bearing pin, through cover axis hole, be connected and fixed, the other end of extending arm 5 connects yoke 6 and operating handle 7, yoke 6 is by yoke bar, yoke seat, extension spring, connect slide shaft composition, connect slide shaft device in the axle sleeve hole of extending arm end, attended operation handle 7 in keyway on S. A., by sliding up and down the height of adjusting operating handle 7, operating handle 7 is controlled the rotation direction of yoke 6, yoke seat is welded on a side of yoke square steel, the below of yoke square steel is connected with slide shaft, the both sides of yoke seat arrange respectively a yoke bar and are connected by screw shaft, the symmetrical place of midway location of two yoke bars arranges earrings, earrings is connected to one by extension spring, realization is won pork, transport, the effect of suspension operational and entrucking.

The embodiment of the utility model pork entrucking hydraulic booster machinery arm, it is by fixed base 1, rotation support 2, hold-down arm 3, joint arm 4, extending arm 5, yoke 6, operating handle 7, HM Hydraulic Motor 8, hydraulic ram 9, hydraulic control pump 10, appliance controller 11 forms, fixed base 1 is as the carrier of whole machine, fixed base 1 below contacts with ground, after determining installation site, by expansion bolt, fixed, below, the inside device of fixed base 1 has HM Hydraulic Motor 8, HM Hydraulic Motor 8 is installed the inside in fixed base 1, fixed base 1 periphery adopts the thick stainless steel sheet of 5mm to fold and forms, the central upper portion position of fixed base 1 is provided with two bearing seats, antifriction-bearing box is housed in bearing seat, rotation support 2 lower central places are provided with Hollow Cylindrical Shaft, in the antifriction-bearing box of Hollow Cylindrical Shaft device in fixed base 1, making to rotate support 2 rotates freely around fixed base 1 center, the inside of rotation support 2 is provided with hydraulic ram 9, the bottom of hydraulic ram 9 is connected by bearing pin with ears seat, ears seat is fixing with rotation support 2 by screw, the top of hydraulic ram 9 is connected by bearing pin with ears seat, ears seat is fixing by screw and hold-down arm 3, one end of hold-down arm 3 is connected with rotation support 2, the other end of hold-down arm 3 is connected with joint arm 4, hold-down arm 3 is parallel-crank mechanisms, stationary links is connected all the time in plumbness with rotation support 2, hold-down arm 3 is raised or is reduced the opposite side that can guarantee parallelogram all the time in plumbness, the cover axis hole that hold-down arm 3 is connected with joint arm 4 is all the time in plumbness, make yoke 6 all the time in horizontality, hydraulic ram 9 stretches out hold-down arm 3 and lifts, hydraulic ram 9 shrinks hold-down arm 3 and falls, realize raising or declining of yoke 6, meeting pork plucks, turn, during extension, the height of yoke 6 needs, joint arm 4 is little galianconism, the connection trepanning at joint arm 4 two ends is parallel to each other, one end of joint arm 4 is connected by bearing pin with the cover axis hole of hold-down arm 3, the other end of joint arm 4 is connected by bearing pin with the cover axis hole of extending arm 5, extending arm 5 is around the cover axis hole central rotation of hold-down arm 3, extending arm 5 is around the cover axis hole central rotation of joint arm 4, between 0-270 ° of the anglecs of rotation, guarantee that extending arm 5 can stretch, flexible motion shrinks freely, one end of extending arm 5 is connected by bearing pin with joint arm 4, the other end of extending arm 5 is provided with cover axis hole, the integral structure of extending arm 5 is converted into groove shape cross section by the thick stainless steel sheet of 5mm, make the center of gravity of extending arm 5 as far as possible near hold-down arm 3, by cantilever beam structure, be that length direction outline is arranged to tilted shape, 6 by yoke bar, yoke seat, extension spring, connect slide shaft composition, connecting slide shaft is arranged in the trepanning of extending arm end, attended operation handle 7 in keyway on S. A., by sliding up and down the height of adjusting operating handle 7, adapt to different height operative employee's needs, yoke seat is welded on a side of yoke square steel, the below of yoke square steel be connected slide shaft connect, yoke seat is a symmetrical flute profile mechanism, a both sides yoke bar of each installation of yoke seat is connected by screw shaft, the midway location place of two yoke bars is arranged with earrings, earrings is connected to one by extension spring, after yoke 6 dislodging porks, under the effect that is subject to gravity, make yoke bar open gradually to both sides, operation control button lifts yoke 6, after reaching certain width, the pork being suspended on track shoulder pole hook is won, pork is after yoke 6 has turned linked to, effect lower fork armed lever in extension spring returns to original position, operating handle 7 is provided with handrail, control button switch, operating handle 7 is arranged on the bottom that yoke 6 connects slide shaft, the reversing sense position of yoke 6, operating handle 7 is controlled yoke 6 and is raised, decline, shift position, the action rotatablely moving, between 0-150 ° of the anglecs of rotation, operating handle 7 can suitably be adjusted height up and down according to operative employee's height, after suitable, by screw tightening, fixed, HM Hydraulic Motor 8 is propulsions source of hydraulic ram 9, by oil pipe, be connected with hydraulic ram 9, hydraulic control pump 10 is controlled stretching out of hydraulic ram 9, shrink, the action stopping, appliance controller 11 is electrical equipment control and safety guards of whole machine.

The entrucking operating process of pork entrucking hydraulic booster machinery arm: first connect 380V power supply power turn-on switch, operative employee grasps operating handle 7 and drives yoke 6 to move together, arrival is prepared to win pork position and is stopped mobile, press corresponding control button on operating handle 7 up or down, make yoke bar on yoke 6 put in the position of the upper middle 3/4 of two porks, make the top inner chamber facing to pork of yoke bar insert the tissue of meat, then pressing upwards button raises pork, yoke bar is under the effect of pork weight simultaneously, to both sides, open the leg of pork hanging on the track shoulder pole hook shoulder pole hook that de-orbits gradually, until be separated from completely, then press stop button, and then operative employee drives yoke 6 and pork to go on foot to compartment, arriving hook position stops, press the corresponding button on operating handle 7 up or down, leg of pork opening part arrives hook position, manually the leg of pork is suspended on hook, press decline button, rotation yoke 6 stops when another sheet pork is linked up with relatively, press corresponding button, leg of pork opening part arrives hook position, manually the leg of pork is suspended on hook, pressing decline button exits and outside compartment, completes one time entrucking process, repeat above course of action, complete winning pork, transport, the operation of hanging, realize the effect of diad pork entrucking hydraulic booster machinery arm.

Claims

1. a pork entrucking hydraulic booster machinery arm, it is by fixed base (1), rotation support (2), hold-down arm (3), joint arm (4), extending arm (5), yoke (6), operating handle (7), HM Hydraulic Motor (8), hydraulic ram (9), hydraulic control pump (10), appliance controller (11) forms, it is characterized in that being nested with HM Hydraulic Motor (8) in fixed base (1) below, the central upper portion position of fixed base (1) arranges two bearing seats, device antifriction-bearing box in two bearing seats, rotation support (2) bottom centre place arranges Hollow Cylindrical Shaft, in the antifriction-bearing box of Hollow Cylindrical Shaft device in fixed base (1), the centre hole of Hollow Cylindrical Shaft is for connecting Hydraulic Station and oil cylinder through hydraulic oil pipe, rotation support (2) is centered around fixed base (1) center and rotates freely, fixed base (1) top device rotation support (2), hydraulic control pump (10) and appliance controller (11) are set respectively in fixed base (1), rotation support (2) upper end connects respectively two hold-down arms (3), a hydraulic ram of device (9) in rotation support (2), the bottom of hydraulic ram (9) is connected by bearing pin with ears seat, ears seat is fixing by screw and rotation support (2), the top of hydraulic ram (9) is connected by bearing pin with ears seat, ears seat is fixing by screw and hold-down arm (3), one end of hold-down arm (3) is connected with rotation support (2) upper end, the cover axis hole of the other end of hold-down arm (3) is concentric with the cover axis hole of joint arm (4), by bearing pin, through cover axis hole, be connected and fixed, the two ends of joint arm (4) arrange respectively cover axis hole, the cover axis hole of the other end of joint arm (4) is concentric with the cover axis hole of one end of extending arm (5), by bearing pin, through cover axis hole, be connected and fixed, the other end of extending arm (5) connects yoke (6) and operating handle (7), yoke (6) is by yoke bar, yoke seat, extension spring, connect slide shaft composition, connect slide shaft device in the axle sleeve hole of extending arm end, attended operation handle (7) in keyway on S. A., by sliding up and down the height of adjusting operating handle (7), operating handle (7) is controlled the rotation direction of yoke (6), yoke seat is welded on a side of yoke square steel, the below of yoke square steel is connected with slide shaft, the both sides of yoke seat arrange respectively a yoke bar and are connected by screw shaft, the symmetrical place of midway location of two yoke bars arranges earrings, earrings is connected to one by extension spring.