CN219824534U - Telescopic circular knitting machine frame - Google Patents

Abstract

The utility model relates to the technical field of telescopic large circular machines, in particular to a telescopic large circular machine frame which comprises a base and a frame, wherein a plurality of telescopic structures are arranged on the base, each telescopic structure comprises a first shell, the surface of the first shell is fixedly connected with the surface of the base, the inner wall of the first shell is fixedly connected with a first motor, the surface of a lead screw is in threaded connection with a threaded seat, the threaded seat is in rotary connection with a square through a bearing, the square penetrates through the first shell and is sleeved with the first shell, the first motor starts to drive a first gear to rotate through the cooperation of the telescopic structures, a table leg and wheels, the second gear is driven to rotate to drive the lead screw to rotate, the threaded seat is driven to rotate to the left at the same time, the table leg is driven to move to the left through the wheels, the large circular machine can be adjusted at will, and the telescopic large circular machine is suitable for shipment of various containers.

Description

Telescopic circular knitting machine frame

Technical Field

The utility model relates to the technical field of telescopic large circular machines, in particular to a telescopic large circular machine frame.

Background

The frame of the telescopic large circular knitting machine is fixed in the large circular knitting machine in the prior art, and three groups of supporting foot frames are formed at the peripheral position of the large circular knitting machine by adopting a fixed structure; under the general circumstances, fixed structure, intensity is relatively higher, and stability is also good, simple structure, and its cost of production manufacturing is also relatively lower, and is comparatively economical to use, and is comparatively popular among traditional big circular knitting machines.

For example, the name of the authorized bulletin number CN217651404U is a telescopic circular knitting machine frame and a circular knitting machine with the frame, the telescopic frame comprises a plurality of telescopic sleeves which are sleeved in sequence from inside to outside, and adjacent telescopic sleeves can slide relatively and stretch out and draw back and are locked and fixed through screws; the telescopic sleeves at the innermost side are fixedly connected with the foot rest, the telescopic sleeves at the outermost side are fixedly connected with the supporting table, and the foot rest can be adjusted through mutual telescopic of the telescopic sleeves. But in the telescopic circular knitting machine frame and the circular knitting machine with the same, the telescopic circular knitting machine frame and the circular knitting machine with the same are used for telescopic adjustment by utilizing the adjusting threaded holes, and each time the telescopic circular knitting machine frame and the circular knitting machine with the same are adjusted, a certain adjusting length is provided, the telescopic circular knitting machine frame and the circular knitting machine with the same cannot be adjusted at will, and are not suitable for shipment of various containers, and meanwhile, the telescopic circular knitting machine frame and the circular knitting machine with the same cannot be lifted when the circular knitting machine with the same needs to be assembled and disassembled at high positions, and also need to be manually lifted for transporting goods, so that the manual labor force is increased.

Disclosure of Invention

The utility model aims to solve the problems that the prior art cannot be adjusted at will, is not suitable for shipment of various containers and increases manual labor, and provides a telescopic large circular machine frame.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a telescopic big circular knitting machine frame, includes base and frame, be equipped with a plurality of extending structure on the base, extending structure includes first shell, first shell surface and base fixed surface connection, first shell inner wall and first motor fixed connection, first motor output shaft and first gear fixed connection, first gear and second gear engagement are connected, the second gear rotates with first shell inner wall through the round pin axle to be connected, protruding cylinder and lead screw fixed connection on the second gear, lead screw surface and screw thread seat threaded connection, the screw thread seat rotates with the square through the bearing to be connected, the square is cup jointed with first shell mutually throughout first shell.

Preferably, the surface of the square block is fixedly connected with a table leg, and a plurality of wheels are arranged on the lower surface of the table leg.

Preferably, the lifting structure is arranged in the frame and comprises a second shell, the surface of the second shell is fixedly connected with the inner wall of the frame, the inner wall of the second shell is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a swinging rod, the swinging rod is rotationally connected with a third gear through a pin shaft, the third gear is meshed with teeth machined on the inner wall of a semicircular crank frame, two sides of the semicircular crank frame are fixedly connected with limiting plates, two limiting plates are slidably connected with sliding ways machined on the inner wall of the second shell, the upper surface of the semicircular crank frame is fixedly connected with a vertical rod, and the vertical rod penetrates through the second shell and is sleeved with the second shell.

Preferably, the upper surface of the vertical rod is fixedly connected with the lower surface of a circular plate, and the circular plate is in sliding connection with a slideway machined on the inner wall of the frame.

Preferably, the upper surface of the base is fixedly connected with the lower surface of the frame.

The telescopic large circular knitting machine frame provided by the utility model has the beneficial effects that: through the cooperation of the telescopic structure, the table legs and the wheels, the first motor is started to drive the first gear to rotate, meanwhile, the second gear is driven to rotate to drive the screw rod to rotate, meanwhile, the threaded seat is driven to rotate left, the square block is pushed to move left, meanwhile, the table legs are driven to move left through the wheels, the large circular machine is regulated, the large circular machine can be regulated at will, and the large circular machine is suitable for shipment of various containers;

through the cooperation of elevation structure, plectane and frame, when the goods in the big circular knitting machine need be to the eminence transportation, the second motor starts to drive the pendulum rod and rotates, drives the third gear simultaneously and rotates in semicircle crank frame, when the third gear rotates semicircle crank frame top, can drive semicircle crank frame and two limiting plates and upwards move, drives the montant simultaneously and upwards move in the second shell, drives the plectane simultaneously and upwards move in the frame, upwards transport the goods in the frame, only needs the manual work to carry out parallel transport to the goods, has reduced hand labor.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a front cross-sectional view of the telescoping structure of FIG. 1;

FIG. 5 is a top cross-sectional view of FIG. 4;

fig. 6 is a front cross-sectional view of the lifting structure of fig. 1.

In the figure: 1. the wheel, 2, table leg, 3, base, 4, frame, 5, plectane, 6, extending structure, 601, first shell, 602, lead screw, 603, screw seat, 604, square, 605, first motor, 606, second gear, 607, first gear, 7, lifting structure, 701, second shell, 702, montant, 703, semicircle crank frame, 704, limiting plate, 705, second motor, 706, third gear, 707, pendulum rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-5:

in this embodiment, a telescopic frame of a circular knitting machine, including base 3 and frame 4, be equipped with a plurality of extending structure 6 on the base 3, extending structure 6 includes first shell 601, first shell 601 surface and base 3 fixed connection, fix the position of first shell 601, first shell 601 inner wall and first motor 605 fixed connection, fix the position of first motor 605, first motor 605 can according to actual demand, first motor 605 output shaft and first gear 607 fixed connection, first motor 605 start can drive first gear 607 rotation, first gear 607 and second gear 606 meshing connection, first gear 607 rotation can drive second gear 606 rotation, second gear 606 rotates with first shell 601 inner wall through the round pin axle, second gear 606 can rotate in first shell 601, protruding cylinder and lead screw 602 fixed connection on second gear 606, the lead screw 602 surface can drive lead screw 602 screw threaded connection, lead screw 602 can drive the screw 603 rotation in front and back, screw 603 rotates, screw 604 rotates through bearing 604, can drive square seat 604 and move in front and back 2 and can drive square leg 601 to move behind first leg 2 through the fixed connection of first support table 2, the first leg of a square 601 is connected with first leg 2 behind the fixed table of the first shell 601.

Referring to fig. 1-3 and 6:

the lifting structure 7 is arranged in the frame 4, the lifting structure 7 comprises a second housing 701, the surface of the second housing 701 is fixedly connected with the inner wall of the frame 4, the position of the second housing 701 is fixed, the inner wall of the second housing 701 is fixedly connected with a second motor 705, the position of the second motor 705 is fixed, the second motor 705 can meet the working requirement according to the actual requirement, an output shaft of the second motor 705 is fixedly connected with a swinging rod 707, the swinging rod 707 can be driven to rotate by the second motor 705, the swinging rod 707 is rotationally connected with a third gear 706 through a pin shaft, the third gear 706 can rotate on the swinging rod 707, the third gear 706 is engaged with teeth processed on the inner wall of the semicircular crank frame 703, the third gear 706 can rotate in the semicircular crank frame 703, both sides of the semicircular crank frame 703 are fixedly connected with the limiting plates 704, the two limiting plates 704 are in sliding connection with a slide way machined on the inner wall of the second housing 701, the semicircular crank frame 703 can move up and down in the second housing 701, the upper surface of the semicircular crank frame 703 is fixedly connected with the vertical rod 702, the vertical rod 702 can be driven to move up and down by moving up and down of the semicircular crank frame 703, the vertical rod 702 penetrates through the second housing 701 and is sleeved with the second housing 701, the vertical rod 702 can move up and down in the second housing 701, the upper surface of the vertical rod 702 is fixedly connected with the lower surface of the circular plate 5, the circular plate 5 is in sliding connection with the slide way machined on the inner wall of the frame 4, the vertical rod 702 can drive the circular plate 5 to move up and down, the upper surface of the base 3 is fixedly connected with the lower surface of the frame 4, and the position of the frame 4 is fixed.

Working principle:

when the telescopic large round machine frame is used, when the large round machine frame needs to be adjusted, a plurality of first motors 605 are connected with an external power supply, the first motors 605 are started to drive the first gears 607 to rotate, meanwhile, the second gears 606 are driven to rotate, the lead screws 602 are driven to rotate, meanwhile, the threaded seats 603 are driven to rotate leftwards, the square blocks 604 are driven to move leftwards, the table legs 2 are driven to move leftwards through the wheels 1, the large round machine is adjusted, when goods in the large round machine frame need to be transported to a high place, the external power supply of the second motors 705 is connected, the second motors 705 are started to drive the swing rods 707 to rotate, meanwhile, the third gears 706 are driven to rotate in the semicircular crank frame 703, when the third gears 706 rotate to the position above the semicircular crank frame 703, the semicircular crank frame 703 and the two limiting plates 704 are driven to move upwards, meanwhile, the vertical rods 702 are driven to move upwards in the second outer shell 701, and meanwhile, the circular plates are driven to move upwards in the frame 4, the goods in the frame 4 are transported upwards, and the large round machine frame is adjusted in a telescopic mode.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a telescopic big circular knitting machine frame, includes base (3) and frame (4), its characterized in that: be equipped with a plurality of extending structure (6) on base (3), extending structure (6) are including first shell (601), first shell (601) surface and base (3) fixed surface, first shell (601) inner wall and first motor (605) fixed connection, first motor (605) output shaft and first gear (607) fixed connection, first gear (607) and second gear (606) meshing are connected, second gear (606) are connected through round pin axle and first shell (601) inner wall rotation, protruding cylinder and lead screw (602) fixed connection on second gear (606), lead screw (602) surface and screw seat (603) threaded connection, screw seat (603) are passed through bearing and are rotated with square (604) and are connected, square (604) run through first shell (601) and cup joint mutually.

2. A retractable large circle machine frame according to claim 1, wherein: the surface of the square block (604) is fixedly connected with the table leg (2), and a plurality of wheels (1) are arranged on the lower surface of the table leg (2).

3. A retractable large circle machine frame according to claim 1, wherein: be equipped with elevation structure (7) in frame (4), elevation structure (7) include second shell (701), second shell (701) surface and frame (4) inner wall fixed connection, second shell (701) inner wall and second motor (705) fixed connection, second motor (705) output shaft and pendulum rod (707) fixed connection, pendulum rod (707) rotate with third gear (706) through the round pin axle and be connected, tooth meshing of third gear (706) and semicircle crank frame (703) inner wall processing is connected, semicircle crank frame (703) both sides all with limiting plate (704) fixed connection, two slide sliding connection of processing on limiting plate (704) and the second shell (701) inner wall, semicircle crank frame (703) upper surface and montant (702) fixed connection, montant (702) run through second shell (701) and second shell (703) are cup jointed mutually.

4. A retractable bullnose frame according to claim 3, characterized in that: the upper surface of the vertical rod (702) is fixedly connected with the lower surface of the circular plate (5), and the circular plate (5) is in sliding connection with a slideway machined on the inner wall of the frame (4).

5. A retractable large circle machine frame according to claim 1, wherein: the upper surface of the base (3) is fixedly connected with the lower surface of the frame (4).