CN216158232U - Combined gear - Google Patents

Abstract

The utility model discloses a combined gear which comprises a tray, wherein a rotating rod penetrates through the tray, a sliding groove is formed in the rotating rod, the surface of the sliding groove is movably connected with a sliding plate, fixing strips are fixedly connected inside the sliding plate, the number of the fixing strips is multiple, a gear is movably connected above the rotating rod, jacks are formed in the gear, the number of the jacks is multiple, and the fixing strips extend into the jacks formed in the gear. The utility model can effectively play a transmission effect by arranging the gear, the first idle wheel and the limiting hole, when the gear is driven to rotate by rotating the rotating rod, the first idle wheel can be driven to rotate, the first idle wheel can drive the tray to integrally rotate at the moment, and the utility model can be suitable for idle wheels with different sizes, and when the idle wheel is overlarge, the rotating rod can be inserted into different limiting holes to adjust the distance, thereby reducing the limitation in installation.

Description

Combined gear

Technical Field

The utility model relates to the technical field of gears, in particular to a combined gear.

Background

The gear is a mechanical element with a rim provided with a gear which is continuously engaged to transmit motion and power, the gear is applied in transmission very early, along with the development of production, the stability of gear operation is emphasized, when in use, the gear needs to be combined with a shaft for use, and the combined gear is composed of a plurality of parts, so that the working efficiency of the parts is improved, the production safety is improved, the service life of equipment is prolonged, the labor intensity is reduced, and the economic benefit of enterprises is improved.

However, when the combined gear structure is in actual use, the gear and the shaft are positioned and installed, installation deviation is easy to occur, and transmission is affected.

Therefore, it is necessary to invent a combination gear to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined gear, which can effectively play a transmission effect through the arrangement of a gear, a first idle wheel and a limiting hole, when a rotary rod is rotated to drive the gear to rotate, so that the first idle wheel can be driven to rotate, the first idle wheel can drive a tray to integrally rotate and can be suitable for idle wheels with different sizes, and when the idle wheel is overlarge, the rotary rod can be inserted into different limiting holes to adjust the distance, so that the limitation in installation is reduced, and the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a modular gear, includes the tray, the inside of tray is run through there is the rotary rod, and has seted up the spout above the inside of rotary rod, the surperficial swing joint of spout has the slide, and the inside fixedly connected with fixed strip of slide, and the quantity of fixed strip sets up to a plurality ofly, the top swing joint of rotary rod has the gear, and the inside of gear has seted up the jack, the quantity of jack sets up to a plurality ofly, and a plurality ofly in the fixed strip extends to the inside jack of seting up of gear, outside one side swing joint of gear has first idler, and the top of first idler is equipped with the baffle, the top of baffle is equipped with the bracing piece, and the outside of bracing piece has seted up the draw-in groove, the outside swing joint of draw-in groove has the second idler, the thread groove has been seted up on the top of bracing piece, and the outside swing joint of thread groove has the fixed block.

Preferably, the rotating rod is connected with the sliding plate in a sliding mode through the sliding chute, and the size of the rotating rod is matched with that of the sliding plate.

Preferably, the fixing strips and the jacks are arranged in a one-to-one correspondence manner, and the jacks are distributed on the gear in an annular array manner.

Preferably, the first idler wheel is connected with the tray in a clamping mode, and the inner shape of the tray is toothed.

Preferably, the support rod is connected with a second idler wheel through a clamping groove in a clamping mode, and the second idler wheel and the first idler wheel are distributed in parallel.

Preferably, the inside of the fixed block is threaded, and the fixed block is in threaded connection with the support rod through a thread groove.

Preferably, the tray is internally provided with five limiting holes, and the five limiting holes are distributed on the tray in a linear array manner.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the gear, the first idler wheel and the limiting holes are arranged, so that a transmission effect can be effectively achieved, when the gear is driven to rotate through rotating the rotating rod, the first idler wheel can be driven to rotate, the first idler wheel can drive the tray to integrally rotate at the moment, the first idler wheel is suitable for idler wheels with different sizes, when the idler wheel is too large, the rotating rod can be inserted into different limiting holes to adjust the distance, and therefore limitation in installation is reduced;

2. through the setting of bracing piece, second idler and fixed block, can effectually play the effect of being convenient for to change, save the time that people took, when having required to driven speed, the accessible inserts the surface of bracing piece with the second idler, then the reuse fixed block carries out rotation fixing, reverses first idler and second idler again to make second idler and gear transmit, thereby the effectual practicality that has improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a schematic diagram of a front view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of the combination structure of the rotary rod and the gear of the present invention;

FIG. 5 is a schematic view of the assembly structure of the partition board and the support rod of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

Description of reference numerals:

1. a tray; 2. rotating the rod; 3. a chute; 4. a slide plate; 5. a fixing strip; 6. a gear; 7. a jack; 8. a first idler pulley; 9. a partition plate; 10. a support bar; 11. a card slot; 12. a second idler pulley; 13. a thread groove; 14. a fixed block; 15. and a limiting hole.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a combined gear as shown in figures 1-6, which comprises a tray 1, wherein a rotary rod 2 penetrates through the tray 1, a sliding groove 3 is formed above the inner part of the rotary rod 2, a sliding plate 4 is movably connected on the surface of the sliding groove 3, a plurality of fixing strips 5 are fixedly connected inside the sliding plate 4, the number of the fixing strips 5 is multiple, a gear 6 is movably connected above the rotary rod 2, a jack 7 is formed inside the gear 6, the number of the jacks 7 is multiple, the fixing strips 5 extend into the jack 7 formed inside the gear 6, a first idler wheel 8 is movably connected on one side of the outer part of the gear 6, a partition plate 9 is arranged above the first idler wheel 8, a support rod 10 is arranged above the partition plate 9, a clamping groove 11 is formed outside the support rod 10, a second idler wheel 12 is movably connected outside the clamping groove 11, a threaded groove 13 is formed at the top end of the support rod 10, and a fixing block 14 is movably connected to the outside of the thread groove 13.

Further, among the above-mentioned technical scheme, rotary rod 2 passes through 3 sliding connection of spout with slide 4, and the size of rotary rod 2 and the size phase-match of slide 4, after 6 fixed sizes of gear, the accessible slides slide 4 on the 3 surperficial slides of spout is seted up to 2 inside of rotary rod from top to bottom to drive the fixed strip 5 that 4 bottoms of slide set up and slide, convenient to detach and to the fixed of gear 6.

Further, in the above technical scheme, the fixing strip 5 and the insertion holes 7 are arranged in a one-to-one correspondence manner, and the insertion holes 7 are distributed on the gear 6 in an annular array manner, so that the fixing strip 5 can be inserted into the insertion holes 7 formed in the gear 6, and the gear 6 is fixed to the rotary rod 2, thereby achieving a rotating effect.

Further, in the above technical scheme, first idler 8 is connected with tray 1 block, and tray 1's internal shape sets up to the cusp, can effectually play driven effect, and convenient to detach changes to work efficiency has been strengthened.

Furthermore, in the above technical solution, the support rod 10 is connected with the second idler wheel 12 through the engaging slot 11, the second idler wheel 12 is parallel to the first idler wheel 8, when there is a requirement for speed, the second idler wheel 12 and the first idler wheel 8 can be replaced, and the practicability is strong.

Furthermore, in the above technical solution, the inside of the fixing block 14 is threaded, and the fixing block 14 is in threaded connection with the support rod 10 through the thread groove 13, when the second idler gear 12 is replaced, the fixing block 14 provided at the top of the support rod 10 is to prevent the second idler gear 12 from falling off from the surface of the support rod 10 when the second idler gear 12 is in transmission with the gear 6, thereby effectively enhancing the practicability.

Further, among the above-mentioned technical scheme, spacing hole 15 has been seted up to tray 1's inside, and the quantity of spacing hole 15 sets up to five, and five spacing holes 15 are linear array and distribute on tray 1, and when the size of idler changed, the accessible inserted rotary rod 2 in the spacing hole 15 of the inside setting of different tray 1, played the effect of adjusting distance, is convenient for install.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, firstly, according to the sizes of the gear 6 and the idle wheel, the rotating rod 2 is inserted into the limiting holes 15 with different distances arranged inside the tray 1, then the gear 6 with the upper surface penetrating through is driven to rotate by rotating the rotating rod 2, and the gear 6 can be changed in size because the gear 6 is movably connected with the rotating rod 2, at this time, after the size of the gear 6 is fixed, the sliding plate 4 with the surface provided with the sliding groove 3 inside the rotating rod 2 can be slid up and down, so as to drive the fixing strip 5 arranged at the bottom of the sliding plate 4 to slide, then the fixing strip 5 is inserted into the insertion hole 7 arranged inside the gear 6, so as to fix the gear 6 and the rotating rod 2, so as to achieve the rotating effect, when the gear 6 starts to rotate, at this time, the gear 6 will drive the first idle wheel 8 on one side, then the first idle wheel 8 will drive the whole tray 1, therefore, a better transmission effect is achieved, the supporting rod 10 arranged above the first idle wheel 8 through the partition plate 9 can be provided with the second idle wheel 12 through the clamping groove 11, when the speed is required, the second idle wheel 12 can be replaced, and then the rotating rod 2 is inserted into the corresponding limiting hole 15, so that the second idle wheel 12 and the gear 6 are in transmission, the installation of people is facilitated, and the limitation of the device is reduced;

referring to fig. 1-6 of the specification, when the second idler gear 12 is replaced, the fixing block 14 is disposed on the top of the supporting rod 10 to prevent the second idler gear 12 from falling off from the surface of the supporting rod 10 when the second idler gear 12 is in transmission with the gear 6, thereby effectively enhancing the practicability.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims (7)

1. A modular gear, includes tray (1), its characterized in that: the tray is characterized in that a rotary rod (2) penetrates through the tray (1), a sliding groove (3) is formed in the upper portion of the inner portion of the rotary rod (2), a sliding plate (4) is movably connected to the surface of the sliding groove (3), a fixing strip (5) is fixedly connected to the inner portion of the sliding plate (4), the number of the fixing strips (5) is multiple, a gear (6) is movably connected to the upper portion of the rotary rod (2), a jack (7) is formed in the gear (6), the number of the jacks (7) is multiple, the fixing strips (5) extend into the jack (7) formed in the gear (6), a first idler wheel (8) is movably connected to one side of the outer portion of the gear (6), a partition plate (9) is arranged above the first idler wheel (8), a support rod (10) is arranged above the partition plate (9), and a clamping groove (11) is formed in the outer portion of the support rod (10), the outside swing joint of draw-in groove (11) has second idler (12), thread groove (13) have been seted up on the top of bracing piece (10), and the outside swing joint of thread groove (13) has fixed block (14).

2. A composite gear according to claim 1, characterised in that: rotary rod (2) and slide (4) pass through spout (3) sliding connection, the size of rotary rod (2) and the size phase-match of slide (4).

3. A composite gear according to claim 1, characterised in that: the fixing strips (5) and the jacks (7) are arranged in a one-to-one correspondence manner, and the jacks (7) are distributed on the gear (6) in an annular array manner.

4. A composite gear according to claim 1, characterised in that: the first idle wheel (8) is connected with the tray (1) in a clamping mode, and the inner shape of the tray (1) is toothed.

5. A composite gear according to claim 1, characterised in that: the supporting rod (10) is connected with a second idler wheel (12) in a clamping mode through a clamping groove (11), and the second idler wheel (12) and the first idler wheel (8) are distributed in parallel.

6. A composite gear according to claim 1, characterised in that: the inside of the fixing block (14) is in a thread shape, and the fixing block (14) is in threaded connection with the supporting rod (10) through a thread groove (13).

7. A composite gear according to claim 1, characterised in that: spacing hole (15) have been seted up to the inside of tray (1), and the quantity of spacing hole (15) sets up to five spacing hole (15) are linear array distribution on tray (1).

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