CN208549172U

CN208549172U - A kind of adjustable agricultural machinery belt pulley removes native device

Info

Publication number: CN208549172U
Application number: CN201820969392.6U
Authority: CN
Inventors: 姚岚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-03-01
Anticipated expiration: 2028-06-22

Abstract

Native device is removed the utility model discloses a kind of adjustable agricultural machinery belt pulley, comprising: carrying disk, pendent lamp ontology and encirclement ring；Several fan leaf type mechanisms positioned at pendent lamp outer body and the interlinked mechanism that drives several described fan leaf type mechanisms to move in a circle；The pendent lamp ontology is fixedly mounted at the center of carrying disk lower end, and is fixedly connected by fixed link with wall top face at the center of carrying disk upper end, is fixedly connected on the outside of the inside for surrounding ring and carrying disk；Traditional pendent lamp and ceiling fan are combined, the space of household, functional have been saved；When the rotation of fan leaf type mechanism, under the influence of centrifugal force, movable snap-gauge is opposite generate with guide cylinder it is upward stir so that several impeller form the function of flabellum, instead of traditional ceiling fan, novelty is strong；The interlinked mechanism clever structure of setting is installed and used easily, and fan leaf type mechanism can effectively be driven to rotate, practical.

Description

A kind of adjustable agricultural machinery belt pulley removes native device

Technical field

The utility model relates to agricultural machinery technological fields, and in particular to a kind of adjustable agricultural machinery belt pulley is gone Native device.

Background technique

Number of patent application are as follows: 201720528959.1, proprietary term are as follows: a kind of agricultural machinery belt pulley removes the document of native device Described in scraper plate be moved forward and backward along regulating tank, adjustable scrapping plate goes to native portion to protrude into the length of sheave groove, in time that sheave is recessed Soil in slot is removed, and extension spring makes scraper plate remain the compactness with sheave, but it during actual use still It suffers from the drawback that

1. scraper plate is only capable of not controlling scraper plate by adjusting position before and after regulating tank and changing angle, scraper plate is by stretching bullet The effect of spring is bonded scraper plate holding with sheave, but scraper plate is easy to shake, it is possible that scraper plate cannot be by the soil on sheave The phenomenon that striking off completely；

2. scraper plate is directly and sheave contact, and is connected by extension spring, scraper plate is sometimes easy and sheave surface connects Touching, so that sheave surface and blade surface abrasion, reduce the service life of scraper plate and sheave.

Summary of the invention

In view of the above-mentioned problems of the prior art, the utility model provides a kind of adjustable agricultural machinery belt pulley Remove native device, comprising: race 1, scraper plate 5, adjusts screw 6, supporting block 9 and bottom end fixed plate 12 at rubber pad 2；Before race 1 Both ends pass through shaft and are fixed with side fixed plate 15 afterwards, and supporting block can change angle by adjusting rod and adjustment barrel, reach Change inclination angle purpose, convenient for carry out according to actual needs using.

To achieve the goals above, a kind of adjustable agricultural machinery belt pulley that the utility model uses removes native dress It sets, comprising:

Race, scraper plate, adjusts screw, supporting block and bottom end fixed plate at rubber pad；The rear and front end of the race passes through Shaft is fixed with side fixed plate, and bottom end fixed plate is fixedly welded between the side fixed plate of rear and front end, and the bottom end is solid Fixed board is located at the right end position of side fixed plate, and the upper surface right end of bottom end fixed plate is fixedly welded with rotational support plate, and two groups Rotational support plate upper end middle position is rotatably connected to rotor plate by shaft, and the rotor plate is fixedly welded on the right side of supporting block Side middle position is equipped with adjusting rod and adjusting between the rear surface of the supporting block and the upper surface left end of bottom end fixed plate Cylinder；

The cylindrical structure of adjusting rod is located at the upper end position of adjustment barrel, and the lower end of adjusting rod is fixed with No.1 limit Position plate, the upper end of No.1 limit plate is in front and back to activity through equipped with movable axis, the activity respectively of the rear and front end of the movable axis It is fastened in the guide groove of rear and front end, the guide groove of rear and front end is separately positioned on the inner wall of shifting chute front and rear sides, institute The lower surface position that supporting block is arranged in shifting chute is stated, the upper surface of the supporting block is fitted with fixed plate, sets in fixed plate There is the regulating tank through upper and lower surface, the regulating tank moves towards setting in left and right, and the left position of regulating tank is equipped with adjusting spiral shell Nail, the left position of the fixed plate are fixedly welded with the scraper plate tilted down；

The scraper plate is in I-shaped plate structure, and the I-shaped both ends of scraper plate are equipped with rubber pad engaging slot, the scraper plate Rear surface be fitted with rubber pad, the rubber pad is in L-shaped structure close to the one side both ends of scraper plate, and L-shaped knot Structure is fastened in matched rubber pad engaging slot, and the upper surface both ends of the scraper plate are mounted on rubber pad and compress spiral shell The surface of race is arranged in nail, the rubber pad.

As advanced optimizing for above scheme, the rotational support plate is equipped with two groups, and two groups of rotational support plates are in front and back Distribution.

As advanced optimizing for above scheme, the cylindrical structure of adjustment barrel, No. two limits of adjustment barrel lower end Plate is rotatably connected on the inside of bottom end fixed plate, and the outer ring that the diameter of No. two limit plates of adjustment barrel lower end is greater than adjustment barrel is straight Diameter.

As advanced optimizing for above scheme, the No.1 limit plate is by being threadedly engaged the cylinder for being connected to adjustment barrel Inside, the diameter of No.1 limit plate are greater than the diameter of adjusting rod.

As advanced optimizing for above scheme, the shifting chute move towards to be arranged in left and right, and the trend of shifting chute and leads Trend to slot is consistent.

As advanced optimizing for above scheme, the nut end for adjusting screw is pressed on the surface of fixed plate, adjusts The screw rod end of screw is by being threadedly engaged the inside for being connected to supporting block.

As advanced optimizing for above scheme, the rubber pad engaging slot is in rectangle groove body type structure, left and right ends The symmetrical shape setting of rubber pad engaging slot.

As advanced optimizing for above scheme, pass through the company of being threadedly engaged between the rubber pad housing screw and scraper plate It connects, rubber pad housing screw runs through the upper end of scraper plate and is bonded to each other with the upper surface of the L-shaped structure in rubber pad engaging slot.

A kind of adjustable agricultural machinery belt pulley of the utility model removes native device, have it is following the utility model has the advantages that

1. a kind of adjustable agricultural machinery belt pulley of the utility model removes native device, scraper plate is fixedly welded on fixation The left end of plate, and fixed plate can adjust left-right position by adjusting screw, fixed plate is fixed in supporting block, and supporting block can pass through Adjusting rod and adjustment barrel change angle, have achieved the purpose that change inclination angle, convenient for carry out according to actual needs using.

2. a kind of adjustable agricultural machinery belt pulley of the utility model removes native device, scraper plate is equipped with rubber pad, Rubber pad avoids the phenomenon that abrasion is generated between scraper plate and race, reduces the relative wear between device, increases equipment Service life.

3. a kind of adjustable agricultural machinery belt pulley of the utility model removes native device, rubber pad upper surface both ends L-shaped structure is fastened on respectively in the rubber pad engaging slot for scraping board ends, is equipped with again above scraper plate rubber pad being pressed on rubber The rubber pad housing screw in engaging slot is padded, the connection structure of rubber pad is firm, and is convenient for changing, and reduces use cost.

4. a kind of adjustable agricultural machinery belt pulley of the utility model removes native device, adjusting rod upper end can be in movement It is moved in slot, fore-aft travel perforative movable axis rear and front end in adjusting rod upper end is movably fastened in the guide groove of rear and front end, The phenomenon that adjusting rod falls off from supporting block lower end is avoided, ensure that supporting block can smoothly adjust tilt angle, and after adjusting It is not easy to shake, stabilized structure, scraping effect is good.

5. a kind of adjustable agricultural machinery belt pulley of the utility model removes native device, the rotor plate of supporting block right end It can be relatively rotated between rotational support plate, rotor plate plays the role of supporting supporting block, so that supporting block smooth rotation.

6. a kind of adjustable agricultural machinery belt pulley of the utility model goes native device, No. two limits of adjustment barrel lower end Position plate is rotatably connected on inside the fixed plate of bottom end, and rotation adjustment barrel achievees the purpose that move up and down adjusting rod, and avoids tune The phenomenon that pole rotates ensure that the normal work of device.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structure overlay schematic diagram of the utility model；

Fig. 3 is structure enlargement diagram at A-A in Fig. 2 of the utility model；

Fig. 4 is structure enlargement diagram at B-B in Fig. 2 of the utility model.

In figure: race 1, rubber pad housing screw 3, rubber pad engaging slot 4, scraper plate 5, adjusts screw 6, adjusts rubber pad 2 Slot 7, fixed plate 8, supporting block 9, rotor plate 10, rotational support plate 11, bottom end fixed plate 12, adjusting rod 13, adjustment barrel 14, side 19, No. two fixed plate 15, shifting chute 16, guide groove 17, movable axis 18, No.1 limit plate limit plates 20.

Specific embodiment

To make the objectives, technical solutions and advantages of the present invention clearer, below by attached drawing and implementing Example, the present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to Explain the utility model, the range being not intended to limit the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable agricultural machinery belt pulley is gone Native device, comprising: race 1, scraper plate 5, adjusts screw 6, supporting block 9 and bottom end fixed plate 12 at rubber pad 2；The front and back two of race 1 End is fixed with side fixed plate 15 by shaft, is fixedly welded with bottom end fixed plate between the side fixed plate 15 of rear and front end 12, bottom end fixed plate 12 is located at the right end position of side fixed plate 15, and the upper surface right end of bottom end fixed plate 12 is fixedly welded with Rotational support plate 11, two groups of 11 upper end middle positions of rotational support plate are rotatably connected to rotor plate 10, rotor plate 10 by shaft It is fixedly welded on the right side middle position of supporting block 9, the rear surface of supporting block 9 and the upper surface left end of bottom end fixed plate 12 Between be equipped with adjusting rod 13 and adjustment barrel 14；

The cylindrical structure of adjusting rod 13 is located at the upper end position of adjustment barrel 14, and the lower end of adjusting rod 13 is fixed with No.1 The upper end of limit plate 19, No.1 limit plate 19 is divided to activity through movable axis 18, the rear and front end of movable axis 18 is equipped in front and back It is not movably fastened in the guide groove 17 of rear and front end, the guide groove 17 of rear and front end is separately positioned on 16 front and rear sides of shifting chute Inner wall on, the lower surface position of supporting block 9 is arranged in shifting chute 16, and the upper surface of supporting block 9 is fitted with fixed plate 8, Gu Fixed board 8 is equipped with the regulating tank 7 through upper and lower surface, and regulating tank 7 moves towards setting, the left position installation of regulating tank 7 in left and right Have and adjust screw 6, the left position of fixed plate 8 is fixedly welded with the scraper plate 5 tilted down；

Scraper plate 5 is in I-shaped plate structure, and the I-shaped both ends of scraper plate 5 are equipped with rubber pad engaging slot 4, under scraper plate 5 End surfaces are fitted with rubber pad 2, and rubber pad 2 is in L-shaped structure close to the one side both ends of scraper plate 5, and L-shaped structure engages In matched rubber pad engaging slot 4, the upper surface both ends of scraper plate 5 are mounted on rubber pad housing screw 3, rubber pad 2 are arranged in the surface of race 1.

Rotational support plate 11 is equipped with two groups, and two groups of rotational support plates 11 are distributed in front and back.

No. two limit plates 20 of the cylindrical structure of adjustment barrel 14,14 lower end of adjustment barrel are rotatably connected on bottom end fixed plate 12 Inside, the diameters of No. two limit plates 20 of 14 lower end of adjustment barrel is greater than the race diameter of adjustment barrel 14.

For No.1 limit plate 19 by being threadedly engaged the inner barrel for being connected to adjustment barrel 14, the diameter of No.1 limit plate 19 is big In the diameter of adjusting rod 13.

Shifting chute 16 moves towards setting in left and right, and the trend of shifting chute 16 is consistent with the trend of guide groove 17.

The nut end for adjusting screw 6 is pressed on the surface of fixed plate 8, and the screw rod end for adjusting screw 6 passes through the company of being threadedly engaged It connects in the inside of supporting block 9.

Rubber pad engaging slot 4 is in rectangle groove body type structure, and the symmetrical shape of rubber pad engaging slot 4 of left and right ends is set It sets.

By being threadedly engaged connection between rubber pad housing screw 3 and scraper plate 5, rubber pad housing screw 3 is through scraper plate 5 Upper end is simultaneously bonded to each other with the upper surface of the L-shaped structure in rubber pad engaging slot 4.

Working principle: scraper plate 5 is equipped with rubber pad 2, and rubber pad 2, which avoids, generates showing for abrasion between scraper plate 5 and race 1 As reducing the relative wear between device, increasing the service life of equipment；

The L-shaped structure at 2 upper surface both ends of rubber pad is fastened on respectively in the rubber pad engaging slot 4 at 5 both ends of scraper plate, scraper plate 5 tops are equipped with again is pressed on the rubber pad housing screw 3 in rubber pad engaging slot 4, the connection structure of rubber pad 2 for rubber pad 2 It is firm, and be convenient for changing, reduce use cost；

Screw 6 will be adjusted to unscrew, change adjusting screw 6 and be fixed on the different position of regulating tank 7, a left side for scraper plate 5 can be changed Right position rotates adjustment barrel 14, and No. two limit plates 20 of 14 lower end of adjustment barrel are rotatably connected on the inside of bottom end fixed plate 12, adjusts Save cylinder 14 can smooth rotation, because 14 inner wall of adjustment barrel is connected with No.1 limit plate 19 by being threadedly engaged, No.1 limit plate 19 1 The lower end of adjusting rod 13 is arranged in body, and when adjustment barrel 14 rotates, adjusting rod 13 can be moved up and down accordingly, because of the upper end of adjusting rod 13 It is limited in guide groove 17 by movable axis 18, therefore adjusting rod 13 can be slided with respect to 9 lower surface of supporting block, but be not able to rotate, Supporting block 9 is conditioned bar 13 and drives rotation, has achieved the purpose that change 5 tilt angle of scraper plate, and 9 right end of supporting block is fixedly welded Rotor plate 10 be rotatably connected between two groups of rotational support plates 11 by shaft, ensure that supporting block 9 rotate when have a branch Support axis point, device can normal use, and convenient for being adjusted according to actual needs, once scraper plate 5 is unsuitable if fixation after adjusting It shakes, scraping effect is good, is suitble to promote.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of adjustable agricultural machinery belt pulley removes native device, it is characterised in that: include:

Race (1), scraper plate (5), adjusts screw (6), supporting block (9) and bottom end fixed plate (12) at rubber pad (2)；The race (1) rear and front end passes through shaft and is fixed with side fixed plate (15), fixed between the side fixed plate (15) of rear and front end It is welded with bottom end fixed plate (12), the bottom end fixed plate (12) is located at the right end position of side fixed plate (15), and bottom end is fixed The upper surface right end of plate (12) is fixedly welded with rotational support plate (11), and two groups of rotational support plate (11) upper end middle positions pass through Shaft is rotatably connected to rotor plate (10), and the rotor plate (10) is fixedly welded on the right side middle position of supporting block (9), institute It states and is equipped with adjusting rod (13) and adjustment barrel between the rear surface of supporting block (9) and the upper surface left end of bottom end fixed plate (12) (14)；

The cylindrical structure of the adjusting rod (13) is located at the upper end position of adjustment barrel (14), and the lower end fixation of adjusting rod (13) is set Have No.1 limit plate (19), the upper end of No.1 limit plate (19) is in front and back to activity through equipped with movable axis (18), the activity The rear and front end of axis (18) is movably fastened respectively in the guide groove (17) of rear and front end, and the guide groove (17) of rear and front end is respectively It is arranged on the inner wall of shifting chute (16) front and rear sides, lower surface position of shifting chute (16) setting in supporting block (9), institute The upper surface for stating supporting block (9) is fitted with fixed plate (8), and fixed plate (8) is equipped with the regulating tank (7) through upper and lower surface, The regulating tank (7) moves towards setting in left and right, and the left position of regulating tank (7), which is equipped with, adjusts screw (6), the fixed plate (8) left position is fixedly welded with the scraper plate (5) tilted down；

The scraper plate (5) is in I-shaped plate structure, and the I-shaped both ends of scraper plate (5) are equipped with rubber pad engaging slot (4), described The rear surface of scraper plate (5) is fitted with rubber pad (2), and the rubber pad (2) is in L word close to the one side both ends of scraper plate (5) Shape structure, and L-shaped structure is fastened in matched rubber pad engaging slot (4), the upper surface both ends of the scraper plate (5) It is mounted on rubber pad housing screw (3), surface of rubber pad (2) setting in race (1).

2. a kind of adjustable agricultural machinery belt pulley according to claim 1 removes native device, it is characterised in that: described Rotational support plate (11) is equipped with two groups, and two groups of rotational support plates (11) are distributed in front and back.

3. a kind of adjustable agricultural machinery belt pulley according to claim 1 removes native device, it is characterised in that: described No. two limit plates (20) of adjustment barrel (14) cylindrical structure, adjustment barrel (14) lower end are rotatably connected on bottom end fixed plate (12) Inside, the diameters of No. two limit plates (20) of adjustment barrel (14) lower end is greater than the race diameter of adjustment barrel (14).

4. a kind of adjustable agricultural machinery belt pulley according to claim 1 removes native device, it is characterised in that: described By being threadedly engaged the inner barrel for being connected to adjustment barrel (14), the diameter of No.1 limit plate (19) is greater than No.1 limit plate (19) The diameter of adjusting rod (13).

5. a kind of adjustable agricultural machinery belt pulley according to claim 1 removes native device, it is characterised in that: described Shifting chute (16) moves towards setting in left and right, and the trend of shifting chute (16) is consistent with the trend of guide groove (17).

6. a kind of adjustable agricultural machinery belt pulley according to claim 1 removes native device, it is characterised in that: described The nut end for adjusting screw (6) is pressed on the surface of fixed plate (8), adjusts the screw rod end of screw (6) by being threadedly engaged connection In the inside of supporting block (9).

7. a kind of adjustable agricultural machinery belt pulley according to claim 1 removes native device, it is characterised in that: described Rubber pad engaging slot (4) is in rectangle groove body type structure, the symmetrical shape setting of the rubber pad engaging slot (4) of left and right ends.

8. a kind of adjustable agricultural machinery belt pulley according to claim 1 removes native device, it is characterised in that: described By being threadedly engaged connection between rubber pad housing screw (3) and scraper plate (5), rubber pad housing screw (3) is through scraper plate (5) Upper end is simultaneously bonded to each other with the upper surface of the L-shaped structure in rubber pad engaging slot (4).