CN217620467U - Pull out screw rod equipment frame - Google Patents

Abstract

The utility model discloses a pull out screw rod equipment frame, including base and rack, the base is provided with cross connecting rod elevating system and driving source, the rack-mount is in can go up and down to transfer the position on the base, it has two rolling seats to distribute around on the rack, be provided with the roll frame that can level transfer and go up and down to transfer the position on the rolling seat, be provided with the horizontally gyro wheel on the roll frame. The utility model provides a pull out screw rod equipment frame can conveniently adjust the height position, lets pull out screw rod equipment and screw rod and correspondingly match and extract the operation, can adapt to the bearing screw rod in a flexible way simultaneously, lets the screw rod can correctly pull out, ensures well that the screw rod does not receive the damage.

Description

Pull out screw rod equipment frame

Technical Field

The utility model relates to a pull out screw rod equipment technical field, especially relate to a pull out screw rod equipment frame.

Background

At present, some large-scale equipment's structure contains long screw rod, for example the extruder, it is after operation a certain time, just need regularly to extract the screw rod and maintain equipment, some extract the screw rod device and operate at present commonly used, but old these extract the screw rod device and all be highly unadjustable fixed knot structure, only can match corresponding screw rod position, and because the great event of screw rod length can not bear the longer body of rod of screw rod well to lead to easily letting the screw rod atress inaccurate and receive bigger resistance in extracting the screw rod process, perhaps damage the screw rod even.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the screw pulling equipment rack can flexibly adapt to the height of a screw and stably support the screw.

The utility model provides a pull out screw rod equipment frame, includes base and rack, the base is provided with cross connecting rod elevating system and driving source, the rack-mount is in can go up and down to transfer the position on the base, it has two to roll the seat to distribute around on the rack, it can horizontal transfer and roll the roll frame of transferring the position to be provided with on the roll seat, it is provided with the horizontally gyro wheel to roll to put up.

As the utility model discloses a preferred scheme, the top of rolling the seat is provided with along controlling the spout that extends, roll the lower extreme of frame with the spout sliding connection of rolling the seat, still be provided with the drive on the rolling seat roll the frame and follow the screw-nut mechanism that the spout removed, be provided with the drive on the rolling frame the worm wheel lead screw elevating system of gyro wheel height-adjusting position.

As the preferred scheme of the utility model, the wheel face of gyro wheel is the groove shape.

As the utility model discloses a preferred scheme, still be provided with the hopper on the rack, the hopper is located one of rack is served.

As the preferred scheme of the utility model, still be provided with laser correlation detection switch on the rack, laser correlation detection switch is located on the tip of rack 4.

As the utility model discloses a preferred scheme, be connected with the hand (hold) on the at least one end outer wall of rack, the bottom of base is provided with the truckle.

As the preferred scheme of the utility model, the base is provided with the lift stabilizer blade that the several distributes.

As the utility model discloses a preferred scheme, still be provided with on the roll frame and be located the striker plate of gyro wheel below.

The embodiment of the utility model provides a pull out screw rod equipment frame compares with prior art, and its beneficial effect lies in: the height position can conveniently be adjusted, let pull out screw rod equipment and screw rod and correspond to extract the operation with matcing, can adapt to the bearing screw rod in a flexible way simultaneously, let the screw rod can correctly pull out, ensure well that the screw rod does not receive the damage.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the rolling seat and the rolling frame of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the description of the present invention, it should be further understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the machine or component in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Referring to fig. 1 and 2, a rack for a screw pulling apparatus according to an embodiment of the present invention includes a base 3 and a rack 4, the base 3 is provided with a cross-bar lifting mechanism and a driving source, the rack 4 is mounted on the base 3 and can be lifted and lowered, two rolling seats 41 are distributed on the rack 4 in a front-back direction, a rolling frame 42 capable of being horizontally and vertically adjusted is disposed on the rolling seat 41, a horizontal roller is disposed on the rolling frame 42, when the screw pulling operation is performed, the screw pulling apparatus can be lifted and lowered through the rack, so that a pulling mechanism corresponds to a high position and a low position of a screw, the rolling seat 41 is correspondingly driven to reach the same high position and the low position, and the horizontal position and the high position are finely adjusted by moving the rolling frame 42 to further support the roller in a position matching with the screw, and the screw is pulled out and moved, the rollers roll correspondingly to avoid the sliding friction of the screw, so that the rolling frame 42 distributed in the front and back can make the screw stably supported on the frame, the cross connecting rod lifting mechanism on the base 3 can be driven by a driving source such as a hydraulic cylinder, a pneumatic cylinder or an electric telescopic rod, one end of the lower part of the cross connecting rod is rotatably connected with the base 3, the other end of the lower part of the cross connecting rod is horizontally movably connected with the base 3, the driving source is fixedly connected on the base 3 and drives the upper part of the cross connecting rod to lift by driving the other end of the lower part of the cross connecting rod to horizontally move along the base 3, therefore, the upper part of the cross connecting rod lifting mechanism can drive the frame 4 and each mechanism thereon to stably lift and position, thereby well avoiding the improper stress of the screw, ensuring the screw to be properly supported, and effectively improving the extraction efficiency, and ensures that the screw is not damaged.

Referring to fig. 1 and 2, exemplarily, the top of the rolling seat 41 is provided with a sliding groove extending along left and right sides, the lower end of the rolling frame 42 is connected with the sliding groove of the rolling seat 41 in a sliding manner, the rolling seat 41 is further provided with a lead screw and nut mechanism for driving the rolling frame 42 to move along the sliding groove, the rolling frame 42 is provided with a worm screw lifting mechanism for driving the roller to adjust the height, the lead screw of the lead screw and nut mechanism is parallel to the sliding groove, preferably, the lead screw and nut mechanism and the worm screw lifting mechanism are respectively provided with a manual wheel so as to facilitate the manual operation of the rolling frame 42 in the transverse moving and lifting adjustment, and the lead screw and nut mechanism and the worm screw lifting mechanism can also be driven by a motor.

Referring to fig. 1 and 2, the roller has a grooved surface for supporting the screw, and the grooved surface is used for holding the screw in the middle and not easy to be removed from the side to protect the position of the screw.

Referring to fig. 1, illustratively, the rack 4 is further provided with a hopper 43, the hopper 43 is located at one end of the rack 4, when the screw pulling device is applied, one end of the rack 4 where the hopper 43 is located correspondingly moves to the top end of the screw, and when the screw is driven to move out of the original device or apparatus where the screw is located, the crushed aggregates on the screw naturally fall into the hopper 43 to be collected, so that the cleaning is well kept, and the cleaning is very convenient.

Referring to fig. 1, for example, a laser correlation detection switch 44 is further disposed on the rack 4, the laser correlation detection switch 44 is located at an end portion of the rack 4, and preferably, the laser correlation detection switch 44 is supported by a rack body and is installed at the same end of the rack 4 where the hopper 43 is located, so as to detect whether the screw completely leaves the original equipment at the frontmost end, and thus the screw pulling apparatus stops the pulling operation after detecting that the screw leaves the original equipment, so as to prevent the screw from continuously moving and one end from losing the support of the roller.

Referring to fig. 1, for example, a handle is connected to an outer wall of at least one end of the rack 4, and casters are disposed at the bottom of the base 3, so that the screw pulling device can be moved by a person pushing the screw pulling device with the handle.

Referring to fig. 1, exemplarily, the base 3 is provided with a plurality of distributed lifting support legs, the lifting support legs not only facilitate the pulling of the screw rod device to be horizontally and stably adjusted on the ground, but also only need to be lifted to contact the ground with the caster, the lifting support legs are preferably connected with the base 3 through the vertical bolts at the top, so that the height of the lifting support legs can be adjusted only by rotating the lifting support legs, the base 3 is preferably rectangular and is provided with foot rests for connecting the lifting support legs on the outer walls of four angular positions, and the operation is convenient.

Referring to fig. 1, the rolling frame 42 is further provided with a striker plate 421 below the roller for blocking debris adhered to the screw and falling onto the rolling frame 42 and the rolling seat 41 when falling.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.

Claims (8)

1. The utility model provides a pull out screw rod equipment frame which characterized in that: including base and rack, the base is provided with cross connecting rod elevating system and driving source, the rack-mount is in on the base and can go up and down to transfer the position, it has two to roll the seat to distribute around on the rack, it can horizontal transfer and roll the roll frame of going up and down to transfer the position to be provided with on the roll seat, be provided with the horizontally gyro wheel on the roll frame.

2. The screw pulling equipment rack according to claim 1, wherein: the top of the rolling seat is provided with a sliding groove extending along the left and right sides, the lower end of the rolling frame is connected with the sliding groove of the rolling seat in a sliding manner, the rolling seat is further provided with a lead screw and nut mechanism which drives the rolling frame to move along the sliding groove, and the rolling frame is provided with a worm gear and lead screw lifting mechanism which drives the roller to adjust the height.

3. The screw pulling equipment rack of claim 1, wherein: the wheel surface of the roller is in a groove shape.

4. A screw pulling apparatus frame as claimed in any one of claims 1 to 3, wherein: the rack is further provided with a hopper, and the hopper is located at one end of the rack.

5. A screw pulling apparatus frame as defined in any one of claims 1 to 3, wherein: the bench is also provided with a laser correlation detection switch which is positioned on the end part of the bench 4.

6. A screw pulling apparatus frame as claimed in any one of claims 1 to 3, wherein: the outer wall of at least one end of the rack is connected with a handle, and the bottom of the base is provided with a caster.

7. A screw pulling apparatus frame as claimed in any one of claims 1 to 3, wherein: the base is provided with a plurality of distributed lifting support legs.

8. A screw pulling apparatus frame as claimed in any one of claims 1 to 3, wherein: and the rolling frame is also provided with a material baffle plate positioned below the roller.

Images