CN217735929U

CN217735929U - Manual quick release mechanism of agricultural machinery equipment

Info

Publication number: CN217735929U
Application number: CN202122991464.1U
Authority: CN
Inventors: 冀雪强
Original assignee: Xuzhou Zhenglianfa Technology Co ltd
Current assignee: Xuzhou Zhenglianfa Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-11-04
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an agricultural machinery equipment's manual quick release card mechanism belongs to and takes off card mechanism field, which comprises a base, the inside lower extreme fixed mounting of base has first straight-bar, first compression spring has been cup jointed on the first straight-bar, the upper end slidable mounting of first straight-bar has the supporting seat, the upper end fixed mounting of supporting seat has the arc limiting plate, the card pearl is installed to the upper end of arc limiting plate, remove at the base upper surface through the slider, carry out the card dead and take off the free operation of card to the card pearl, remove in the spout through the gyro wheel, replace the slip spout with rolling friction, reduce the resistance that receives when the slider removes, be convenient for the removal of slider, through T type buckle and second compression spring, can slidable connection in second T type inslot, fix the slider, prevent when the card pearl carries out the card operation, take place the slippage, lead to block the pearl automatic release card, through push rod and third compression spring, be convenient for the push rod after T type buckle is pushed out, can reply initial position automatically.

Description

Manual quick release mechanism of agricultural machinery equipment

Technical Field

The utility model relates to a take off the card mechanism field, more specifically say, relate to a manual quick release card mechanism of agricultural machinery equipment.

Background

In telescopic agricultural machinery guider, need use instrument or manual top open card pearl when taking off the card just can take off the card operation, because card pearl card is more tight when dying the operation, the operation of card pearl is got up comparatively labouriously from the top of side, and is consuming time longer moreover, and the hand is also received easily and is hindered.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, an object of the utility model is to provide an agricultural machinery equipment's manual quick release card mechanism, remove at the base upper surface through the slider, carry out the card dead and the free operation of taking off the card to the card pearl, remove in the spout through the gyro wheel, replace the slip spout with rolling friction, reduce the resistance that the slider received when removing, the removal of the slider of being convenient for, through T type buckle and second compression spring, can sliding connection be in second T type inslot, fix the slider, prevent to block when the pearl carries out the card operation of dying, take place the slippage, lead to the card pearl to take off the card automatically, through push rod and third compression spring, the push rod of being convenient for is in the back of pushing away T type buckle, can auto-response to initial position.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an agricultural machinery equipment's manual quick release card mechanism, includes the base, the inside lower extreme fixed mounting of base has first straight-bar, first compression spring has been cup jointed on the first straight-bar, the upper end slidable mounting of first straight-bar has the supporting seat, the upper end fixed mounting of supporting seat has the arc limiting plate, the card pearl is installed to the upper end of arc limiting plate, the upper end of base is equipped with the ball groove, the upper end fixed mounting of base has the spout, the gyro wheel is installed to the inslot of spout left and right sides, rotate through the pivot between the gyro wheel of both sides and install the slider, fixed mounting has the fixed block on the slider, the both sides of fixed block are equipped with first T type groove, the bottom fixed mounting in first T type groove has the second straight-bar, the second compression spring has been cup jointed on the second straight-bar, the front end slidable mounting of second T type buckle, the upper end of spout is equipped with second T type groove, the inside slidable mounting in second T type groove has the push rod, the inboard slidable mounting at the upper and lower both ends of push rod has the third straight-bar, cup jointed third compression spring on the slider, through the slider, remove the slider in order to move the card to move the slide and carry out the slide resistance card, the slide to the slider, reduce the card straight-bar, the card in order to reduce the slide of the slider.

Furthermore, the arc limiting plate is the concentric circular arc face of card pearl, it is inboard that the concave surface of arc limiting plate is hugged closely to the card pearl, through the arc limiting plate, supports fixedly to the card pearl, prevents that the card pearl from taking place to remove, influences the dead operation of taking off the card of card pearl.

Furthermore, the ball groove and the clamping ball are positioned on the same vertical line.

Further, T type buckle and push rod are in same water flat line, through T type buckle and second compression spring, can sliding connection in second T type inslot, fix the slider, prevent to block when the pearl carries out the dead operation of card, take place the slippage, lead to blocking the automatic card that takes off of pearl.

Furthermore, one end of the third straight rod is slidably mounted on the inner side of the push rod, the other end of the third straight rod is fixedly mounted on the inner wall of the second T-shaped groove, and the push rod can automatically return to the initial position after the T-shaped buckle is pushed out through the push rod and the third compression spring.

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is passed through the slider and is removed at the base upper surface, carries out the card to the card pearl and dies and the free operation of taking off the card, removes in the spout through the gyro wheel to rolling friction replaces the sliding chute, reduces the resistance that receives when the slider removes, the removal of the slider of being convenient for.

(2) Through the arc limiting plate, support fixedly to the card pearl, prevent that the card pearl from taking place to remove, influence the dead operation of taking off the card of card pearl.

(3) Through T type buckle and second compression spring, can sliding connection fix the slider in second T type inslot, prevent to block when the pearl carries out the card dead operation, take place the slippage, lead to the automatic card that takes off of card pearl.

(4) Through push rod and third compression spring, the push rod of being convenient for can return initial position automatically after pushing out T type buckle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at the position A;

fig. 4 is an enlarged view of the structure at the position B of the present invention.

The numbering in the figures illustrates:

the handle comprises a base 1, a first straight rod 2, a first compression spring 3, a support seat 4, an arc limiting plate 5, a clamping ball 6, a ball groove 7, a sliding groove 8, a sliding block 9, a fixing block 10, a roller 11, a first T-shaped groove 12, a second straight rod 13, a second compression spring 14, a T-shaped buckle 15, a second T-shaped groove 16, a third straight rod 17, a third compression spring 18, a push rod 19 and a handle 20.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a manual quick releasing mechanism of agricultural machinery comprises a base 1, referring to fig. 1, a first straight rod 2 is fixedly installed at the lower end inside the base 1, a first compression spring 3 is sleeved on the first straight rod 2, a supporting seat 4 is slidably installed at the upper end of the first straight rod 2, an arc-shaped limiting plate 5 is fixedly installed at the upper end of the supporting seat 4, a clamping ball 6 is installed at the upper end of the arc-shaped limiting plate 5, a ball groove 7 is arranged at the upper end of the base 1, a sliding groove 8 is fixedly installed at the upper end of the base 1, rollers 11 are installed in the grooves at the left side and the right side of the sliding groove 8, a sliding block 9 is rotatably installed between the rollers 11 at the two sides through a rotating shaft, a fixed block 10 is fixedly installed on the sliding block 9, and first T-shaped grooves 12 are arranged at the two sides of the fixed block 10, the bottom fixed mounting of first T type groove 12 has second straight-bar 13, second compression spring 14 has been cup jointed on the second straight-bar 13, the front end slidable mounting of second straight-bar 13 has T type buckle 15, the upper end of spout 8 is equipped with second T type groove 16, the inside slidable mounting of second T type groove 16 has push rod 19, the inboard slidable mounting at the upper and lower both ends of push rod 19 has third straight-bar 17, third compression spring 18 has been cup jointed on third straight-bar 17, the upper end fixed mounting of fixed block 10 has handle 20, through slider 9 at the upper surface removal of base 1, carry out the free operation of blocking and releasing card to calorie pearl 6, remove in spout 8 through gyro wheel 14, replace the slip spout with rolling friction, reduce the resistance that receives when slider 9 removes, be convenient for slider 9's removal.

Referring to fig. 1, the arc-shaped limiting plate 5 is a concentric arc surface of the clamping bead 6, the clamping bead 6 is tightly attached to the inner side of the concave surface of the arc-shaped limiting plate 5, the clamping bead 6 is supported and fixed by the arc-shaped limiting plate 5, the clamping bead 6 is prevented from moving left and right, the clamping operation of the clamping bead 6 is prevented from being affected, and the ball groove 7 and the clamping bead 6 are located on the same vertical line.

Referring to fig. 1, the T-shaped buckle 15 and the push rod 19 are on the same horizontal line, and can be slidably connected in the second T-shaped groove 16 through the T-shaped buckle 15 and the second compression spring 14 to fix the slider 9, so as to prevent the sliding off during the locking operation of the locking ball 6, which results in the automatic releasing of the locking ball 6, one end of the third straight rod 17 is slidably mounted inside the push rod 19, the other end of the third straight rod 17 is fixedly mounted on the inner wall of the second T-shaped groove 16, and the push rod 19 and the third compression spring 18 facilitate the push rod 19 to automatically return to the initial position after pushing out the T-shaped buckle 15.

Firstly, an operator pulls the handle 20 to control the slider 9 to move on the upper surface of the base 1, pushes the slider 9 to the upper part of the roller groove 7, then buckles the slider into the second T-shaped groove 16 through the T-shaped buckle 15, and supports the T-shaped buckle 15 through the elastic deformation force of the second compression spring 14, so that the clamping ball 6 is fixedly clamped, and meanwhile, the slider 9 is also fixed, so that the sliding is prevented from slipping when the clamping ball 6 is clamped, because the arc-shaped limiting plate 5 is a concentric arc surface of the clamping ball 6, the clamping ball 6 is tightly attached to the inner side of the concave surface of the arc-shaped limiting plate 5, and the clamping ball 6 is supported and fixed through the arc-shaped limiting plate 5, so that the clamping ball 6 is prevented from moving left and right to affect the clamping and clamping-off operation of the clamping ball 6, when the clamping is required to be released, the push rod 19 to the T-shaped buckle 15 to be pushed out of the second T-shaped groove 16 inwards, then pulls the handle 20 to move the slider 9 away from the upper part of the roller groove 7, so as to complete the clamping-off operation, because the other end of the third T-shaped buckle 17 is fixedly installed on the inner wall of the second T-shaped groove 16, and the push rod 19, so as to be conveniently and the initial position of the T-shaped buckle 15, and push the straight rod 15, so as to be automatically push the straight rod 15, and push the straight rod 15.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an agricultural machinery equipment's manual quick release card mechanism, includes base (1), its characterized in that: the utility model discloses a novel mechanical fixing device for the automobile seat, including base (1), first straight-bar (2) is installed to the inside lower extreme fixed mounting of base (1), first compression spring (3) has been cup jointed on first straight-bar (2), the upper end slidable mounting of first straight-bar (2) has supporting seat (4), the upper end fixed mounting of supporting seat (4) has arc limiting plate (5), card pearl (6) are installed to the upper end of arc limiting plate (5), the upper end of base (1) is equipped with ball groove (7), the upper end fixed mounting of base (1) has spout (8), gyro wheel (11) are installed to the inslot of spout (8) left and right sides, rotate through the pivot between gyro wheel (11) of both sides and install slider (9), fixed mounting has fixed block (10) on slider (9), the both sides of fixed block (10) are equipped with first T type groove (12), the bottom fixed mounting of first T type groove (12) has second straight-bar (13), second compression spring (14) have second compression spring (13) on the second straight-bar cup joints, the front end slidable mounting of second straight-bar (13) has T type buckle (15), the front end slidable mounting of T type groove (8) has second straight-bar (16), the second straight-bar (19) the inboard of straight-bar (19), a third compression spring (18) is sleeved on the third straight rod (17), and a handle (20) is fixedly mounted at the upper end of the fixed block (10).

2. The manual quick release mechanism of the agricultural machinery equipment, according to claim 1, is characterized in that: the arc limiting plate (5) is a concentric arc surface of the clamping bead (6), and the clamping bead (6) is tightly attached to the inner side of the concave surface of the arc limiting plate (5).

3. The manual quick release mechanism of the agricultural machinery equipment, according to claim 1, is characterized in that: the ball groove (7) and the clamping ball (6) are positioned on the same vertical line.

4. The manual quick-release mechanism of the agricultural machinery equipment according to claim 1, characterized in that: the T-shaped buckle (15) and the push rod (19) are positioned on the same horizontal line.

5. The manual quick-release mechanism of the agricultural machinery equipment according to claim 1, characterized in that: one end of the third straight rod (17) is slidably mounted on the inner side of the push rod (19), and the other end of the third straight rod (17) is fixedly mounted on the inner wall of the second T-shaped groove (16).