CN213145179U - Damper adjusting wheel for food machine - Google Patents

Abstract

The utility model discloses a attenuator regulating wheel for food machine relates to food processing machine technical field, for solving the comparatively single problem of current regulating wheel structure. The fixed sleeve that is provided with of intermediate position department of first casing upper end, telescopic externally mounted has the guard ring, and guard ring and sleeve sliding connection, the external fixation of guard ring is provided with the rubber sleeve, the second casing is installed to telescopic upper end, the fixed screw ring that is provided with of intermediate position department of second casing lower extreme, and the screw ring (extend to telescopic inside, the inside of first casing and second casing one end all is provided with the dashpot, the seat is rotated in the inside intermediate position department of dashpot, and rotates the seat and pass through the bearing rotation with the dashpot and be connected, the both sides of rotating the seat are provided with the connecting rod, the inside both sides of dashpot all are provided with the gag lever post, all install the spring between gag lever post and the connecting rod.

Description

Damper adjusting wheel for food machine

Technical Field

The utility model relates to a food processing machine technical field specifically is a attenuator regulating wheel for food machine.

Background

Food machinery refers to the mechanical equipment and devices used in the process of processing food materials into food (or semi-finished products). Food machinery can be mainly divided into two categories of food processing machinery and packaging equipment, the food industry is the industry of the national economy of China, the food machinery is the industry for providing equipment for the food industry, with the continuous development of scientific technology, the food machinery gradually replaces manual work to carry out food processing production, and in the automatic processing production process, a damper is required to be used for decelerating moving articles.

However, the existing food machine uses the damper to decelerate the external articles with a simple structure, and the friction force between the speed reducing wheel and the external articles can be adjusted through the damper, so as to improve the speed reducing effect of the speed reducing wheel, specifically refer to a damping speed reducing device, patent publication No. 201820955797.4, which has the disadvantages that the structure of the adjusting wheel is single, on one hand, in long-time friction contact, the problems of body damage and heat dissipation are easily caused, on the other hand, the fixed installation of the rubber wheel is not convenient for later maintenance and replacement, so that the existing requirements are not met, and accordingly, the damper adjusting wheel for the food machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a attenuator regulating wheel for food machine to solve the comparatively single problem of regulating wheel structure that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damper regulating wheel for a food machine comprises a first shell, a sleeve is fixedly arranged at the middle position of the upper end of the first shell, a protective ring is arranged outside the sleeve, the protective ring is connected with the sleeve in a sliding way, a rubber sleeve is fixedly arranged outside the protective ring, a mounting ring is fixedly arranged on the inner wall of the rubber sleeve, the upper end of the sleeve is provided with a second shell, the middle position of the lower end of the second shell is fixedly provided with a threaded ring, and the threaded ring (extends to the inside of the sleeve, buffer grooves are arranged inside one ends of the first shell and the second shell, a rotating seat is arranged in the middle position inside the buffer grooves, the rotating seat is rotatably connected with the buffer slot through a bearing, connecting rods are arranged on two sides of the rotating seat, the inside both sides of buffer slot all are provided with the gag lever post, all install the spring between gag lever post and the connecting rod.

Preferably, the outside of spring all is provided with the guard ring, and the guard ring respectively with first casing and second casing fixed connection, the gag lever post is integrated into one piece with first casing and second casing respectively, and mutually perpendicular between gag lever post and the connecting rod.

Preferably, the four corners of the sleeve outside all are provided with the spacing groove, the inside four corners of collar all is provided with the stopper, and spacing groove and stopper looks adaptation.

Preferably, a thread groove is formed in the sleeve and connected with the thread ring through threads, and two ends of the mounting ring are attached to the first shell and the second shell respectively.

Preferably, a central hole is formed in the middle of the inside of the sleeve, a plurality of first heat dissipation holes are formed in the outside of the sleeve in an annular array, a plurality of second heat dissipation holes are formed in the outside of the threaded ring in an annular array, and the first heat dissipation holes and the second heat dissipation holes are communicated with the central hole.

Preferably, the upper ends of the rotating seats are provided with connecting holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an inside at first casing and second casing one end all is provided with the dashpot, the inside intermediate position department installation of dashpot is fixed mutually with the attenuator rotates the seat, it passes through the bearing rotation with the dashpot to rotate the seat simultaneously, when rotating accessory and rubber sleeve contact drive regulating wheel and rotate, the casing at first moves in the twinkling of an eye, extrude the spring between gag lever post and the connecting rod, elastic deformation takes place for the spring among the extrusion process, weaken the moment of torsion power that produces in the twinkling of an eye, final gag lever post drives when rotating the seat and rotating, torsion obtains certain consumption, it is fashionable to rotate the seat so and cooperate with the attenuator, can protect both in the at utmost, avoid making the attenuator take place to damage under very big torsion, holistic life is improved.

2. The utility model discloses an adopt the design of multimode, when installing the collar that is equipped with the rubber sleeve, aim at the outside spacing groove of first casing upper end sleeve with the inside stopper of collar and insert, under the cooperation of each other of stopper and spacing groove, carry out accurate fixed to the collar, carry out the spiral rotation with the inside thread groove of the screw ring alignment sleeve of second casing lower extreme simultaneously, make the screw ring extend to inside the sleeve gradually under the effect of friction, finally first casing is fixed mutually with the second casing, press from both sides the clamp to the upper and lower end of collar, it is fixed to form, through this kind of mode, mounting structure is simple and easy swift, the fastness is high, can change the rubber sleeve of different specifications fast, the practicality further improves.

3. The utility model discloses an inside annular array that is of sleeve and screw ring all is provided with a plurality of first louvres, at the in-process with the apparatus contact, the heat passes through the collar and transmits to the sleeve to get into the centre bore through first louvre, be provided with the second louvre through the inside at the dashpot, the heat of centre bore can be discharged from the second louvre, thereby carries out inside heat dissipation, effectually forms the protection to the whole body, has improved the radiating effect.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is an overall exploded view of the present invention;

fig. 3 is a schematic view of the internal structure of the buffer slot of the present invention.

In the figure: 1. a first housing; 2. a rubber sleeve; 3. a second housing; 4. a guard ring; 5. a rotating seat; 6. A connecting rod; 7. a limiting rod; 8. a spring; 9. connecting holes; 10. a buffer tank; 11. a sleeve; 12. a limiting groove; 13. a first heat dissipation hole; 14. a thread groove; 15. a mounting ring; 16. a limiting block; 17. a threaded ring; 18. a central bore; 19. a second heat dissipation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a damper regulating wheel for a food machine comprises a first shell 1 and the first shell 1, wherein a sleeve 11 is fixedly arranged at the middle position of the upper end of the first shell 1, a protective ring 4 is arranged outside the sleeve 11, the protective ring 4 is in sliding connection with the sleeve 11, a rubber sleeve 2 is fixedly arranged outside the protective ring 4, a mounting ring 15 is fixedly arranged on the inner wall of the rubber sleeve 2, a second shell 3 is arranged at the upper end of the sleeve 11, a threaded ring 17 is fixedly arranged at the middle position of the lower end of the second shell 3, the threaded ring 17 extends into the sleeve 11, a buffer groove 10 is respectively arranged inside one end of the first shell 1 and one end of the second shell 3, a rotating seat 5 is arranged at the middle position inside the buffer groove 10, the rotating seat 5 is in rotating connection with the buffer groove 10 through a bearing, connecting rods 6 are arranged on two sides of the rotating seat 5, and limiting rods 7 are respectively arranged on two sides inside the buffer groove 10, and springs 8 are arranged between the limiting rods 7 and the connecting rods 6.

Further, spring 8's outside all is provided with guard ring 4, and guard ring 4 respectively with first casing 1 and second casing 3 fixed connection, gag lever post 7 respectively with first casing 1 and second casing 3 be integrated into one piece, and mutually perpendicular between gag lever post 7 and the connecting rod 6, spring 8 can weaken the moment of torsion power that produces in the twinkling of an eye when taking place elastic deformation, when final gag lever post 7 drives and rotates seat 5 and rotate, torsion obtains certain consumption, when so rotating seat 5 and attenuator phase cooperation, can protect both to the at utmost.

Further, the outside four corners department of sleeve 11 all is provided with spacing groove 12, and the inside four corners department of collar 15 all is provided with stopper 16, and stopper groove 12 and stopper 16 looks adaptation, under mutually supporting of stopper 16 and spacing groove 12, carry out accurate fixed to collar 15.

Further, the inside of sleeve 11 is provided with thread groove 14, and thread groove 14 passes through threaded connection with threaded ring 17, and the both ends of collar 15 are laminated with first casing 1 and second casing 3 mutually respectively, and through this kind of mode, mounting structure is simple and easy swift, and the fastness is high, can change the rubber sleeve 2 of different specifications fast, and the practicality further improves.

Further, a central hole 18 is formed in the middle of the inside of the sleeve 11, a plurality of first heat dissipation holes 13 are formed in the outer portion of the sleeve 11 in an annular array, a plurality of second heat dissipation holes 19 are formed in the outer portion of the threaded ring 17 in an annular array, the first heat dissipation holes 13 and the second heat dissipation holes 19 are communicated with the central hole 18, in the process of contacting with an instrument, heat is transmitted to the sleeve 11 through the mounting ring 15 and enters the central hole 18 through the first heat dissipation holes 13, the second heat dissipation holes 19 are formed in the buffer groove 10, and the heat of the central hole 18 can be discharged from the second heat dissipation holes 19, so that internal heat dissipation is conducted.

Further, the upper end of the rotating seat 5 is provided with a connecting hole 9, and the connecting hole 9 is convenient to be connected with the damper.

The working principle is as follows: when the installation ring 15 provided with the rubber sleeve 2 is installed by adopting a multi-module design, the limiting block 16 in the installation ring 15 is aligned with the limiting groove 12 outside the sleeve 11 at the upper end of the first shell 1 to be inserted, the installation ring 15 is accurately fixed under the mutual matching of the limiting block 16 and the limiting groove 12, the threaded ring 17 at the lower end of the second shell 3 is aligned with the threaded groove 14 in the sleeve 11 to be spirally rotated, the threaded ring 17 gradually extends into the sleeve 11 under the action of friction force, finally the first shell 1 is fixed with the second shell 3, the upper end and the lower end of the installation ring 15 are clamped to form fixation, when a rotating accessory is contacted with the rubber sleeve 2 to drive the adjusting wheel to rotate, the shells move instantly at first, the spring 8 between the limiting rod 7 and the connecting rod 6 is extruded, and the spring 8 generates elastic deformation in the extrusion process, weaken the moment of torsion power to producing in the twinkling of an eye, final gag lever post 7 drives and rotates seat 5 when rotating, torsion obtains certain consumption, rotate seat 5 and attenuator cooperation then, can protect both in the at utmost, avoid making the attenuator take place to damage under very big torsion, holistic life has been improved, simultaneously at the in-process with the apparatus contact, the heat passes through collar 15 and transmits to sleeve 11, and get into centre bore 18 through first louvre 13, be provided with second louvre 19 through the inside at dashpot 10, the heat of centre bore 18 can be discharged from second louvre 19, thereby carry out inside heat dissipation, effectual whole body formation protection, the radiating effect has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A damper adjustment wheel for food machines, comprising a first casing (1), characterized in that: the rubber sleeve is characterized in that a sleeve (11) is fixedly arranged at the middle position of the upper end of the first shell (1), a protective ring (4) is arranged outside the sleeve (11), the protective ring (4) is connected with the sleeve (11) in a sliding manner, a rubber sleeve (2) is fixedly arranged outside the protective ring (4), a mounting ring (15) is fixedly arranged on the inner wall of the rubber sleeve (2), a second shell (3) is arranged at the upper end of the sleeve (11), a threaded ring (17) is fixedly arranged at the middle position of the lower end of the second shell (3), the threaded ring (17) extends into the sleeve (11), buffer grooves (10) are respectively arranged inside one ends of the first shell (1) and the second shell (3), a rotating seat (5) is arranged at the middle position inside the buffer grooves (10), and the rotating seat (5) is rotatably connected with the buffer grooves (10) through bearings, the two sides of the rotating seat (5) are provided with connecting rods (6), the two sides inside the buffer groove (10) are provided with limiting rods (7), and springs (8) are installed between the limiting rods (7) and the connecting rods (6).

2. A damper adjustment wheel for food machines, as claimed in claim 1, characterized in that: the outside of spring (8) all is provided with guard ring (4), and guard ring (4) respectively with first casing (1) and second casing (3) fixed connection, gag lever post (7) respectively with first casing (1) and second casing (3) as integrated into one piece, and mutually perpendicular between gag lever post (7) and connecting rod (6).

3. A damper adjustment wheel for food machines, as claimed in claim 1, characterized in that: the sleeve is characterized in that limiting grooves (12) are formed in four corners of the outer portion of the sleeve (11), limiting blocks (16) are arranged in four corners of the inner portion of the mounting ring (15), and the limiting grooves (12) are matched with the limiting blocks (16).

4. A damper adjustment wheel for food machines, as claimed in claim 1, characterized in that: the novel multifunctional socket is characterized in that a thread groove (14) is formed in the sleeve (11), the thread groove (14) is in threaded connection with a thread ring (17), and two ends of the mounting ring (15) are attached to the first shell (1) and the second shell (3) respectively.

5. A damper adjustment wheel for food machines, as claimed in claim 1, characterized in that: the heat dissipation sleeve is characterized in that a center hole (18) is formed in the middle of the inside of the sleeve (11), a plurality of first heat dissipation holes (13) are formed in the outer portion of the sleeve (11) in an annular array mode, a plurality of second heat dissipation holes (19) are formed in the outer portion of the threaded ring (17) in an annular array mode, and the first heat dissipation holes (13) and the second heat dissipation holes (19) are communicated with the center hole (18).

6. A damper adjustment wheel for food machines, as claimed in claim 1, characterized in that: the upper end of the rotating seat (5) is provided with a connecting hole (9).

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