CN110529581A - A kind of wall-breaking machine Dual-spindle linked gear-box - Google Patents

Abstract

The present invention relates to a kind of wall-breaking machine Dual-spindle linked gear-boxes, including inputting shaft assembly, output shaft assembly, gear train and shell, the input shaft assembly and output shaft assembly are arranged in shell, gear train setting is between input shaft assembly and output shaft assembly, the gear train includes input gear assembly, output gear component and driven gear component, the input gear assembly is arranged and is fixed on the outer end face of input shaft, the output gear component is arranged and is fixed on the outer end face of output shaft, the driven gear component respectively with output gear component and input gear assembly phase toe joint.

Description

A double-shaft linkage gearbox for a wall breaking machine

technical field

The invention relates to the technical field of wall breaking machines, in particular to a double-shaft linkage gearbox of the wall breaking machine.

Background technique

The broken wall cooking machine uses an ultra-high-speed motor to drive stainless steel blades to cut and crush the ingredients at ultra-high speed in the cup, thereby breaking the cell walls of the cells in the ingredients, and dispersing the vitamins, minerals, phytochemicals, proteins and water in the cells. A kind of food processing product that has been fully released. There are many types of wall breaking machines on the market. Most of them use a micro-motor to drive a single shaft to drive a single-layer set of blades to cut and crush food in one direction. The whipping efficiency is not high. Moreover, the particle fineness of the crushed food materials is uneven, which affects the taste. Most of the micro-motor gearboxes of the wall breaking machines sold on the market have shortcomings such as large shaking and loud noise. Therefore, further improvement is needed.

Contents of the invention

In view of the present situation of the prior art above, the technical problem to be solved by the present invention is to provide a double-shaft linkage gearbox for a wall breaking machine to solve the problems of the prior art.

The technical solution adopted by the present invention to solve the problems of the technologies described above is:

A double-shaft linkage gearbox for a wall breaking machine, including an input shaft assembly, an output shaft assembly, a gear train and a housing, the input shaft assembly and the output shaft assembly are both arranged in the housing, and the gear train is arranged between the input shaft assembly and the output shaft assembly. Between the output shaft assembly, the input shaft assembly includes an input shaft, a first bearing and a second bearing. The input shaft runs through the front and rear ends of the housing. The front end of the input shaft is fixed with a first blade. The bearings are all sleeved on the input shaft, and the second bearing is located directly in front of the first bearing. The output shaft assembly includes an output shaft, a third bearing, a washer and a fourth bearing. The output shaft is sleeved on the input shaft. The second blade is fixed on the outer end surface of the output shaft, the washer, the third bearing and the fourth bearing are all sleeved on the output shaft, the washer is located between the fourth bearing and the third bearing, and the fourth bearing is located in the third bearing Straight ahead, the gear train includes an input gear assembly, an output gear assembly and a driven gear assembly, the input gear assembly is sleeved and fixed on the outer end surface of the input shaft, and the output gear assembly is sleeved and fixed on the output shaft On the outer end face of the driven gear assembly, the driven gear assembly is toothed with the output gear assembly and the input gear assembly respectively.

Preferably, the input gear assembly includes an input gear and a fifth bearing, the fifth bearing is fixed on the outer end surface of the input gear, and the output gear assembly includes an output gear, and the output gear is fixed on the outer end surface of the first bearing, so The driven gear assembly includes a first driven gear set and a second driven gear set, and both the first driven gear set and the second driven gear set are pivotally fixed in the casing.

Preferably, the output shaft is provided with a first sealing ring, the first sealing ring is sleeved on the front of the output shaft, the first sealing ring is located directly below the second blade, and the rear end surface of the first sealing ring is in contact with the casing. fit.

Preferably, a nut is connected to the top of the output shaft, and the nut is located directly below the first blade, and a second sealing ring is arranged inside the nut.

Preferably, the housing includes an outer shell and an inner shell, the inner shell is fixed in the outer shell, the inner shell includes an inner upper cover and an inner lower shell, the inner upper cover is connected with the inner lower shell, the The shell includes an outer upper cover and an outer lower shell, and the outer upper cover is connected with the outer lower shell.

Compared with the prior art, the present invention has the advantages of:

The invention uses dual power to drive the input shaft and the output shaft to drive the first blade and the second blade to pulverize food in both forward and reverse directions, which improves the whipping efficiency and the fineness and uniformity of food grains. The machine gear box can be more stable during operation, reduces noise during operation, and is safer and more efficient. The invention is reasonable in design, meets market demand, and is suitable for promotion.

Description of drawings

Fig. 1 is a vertical sectional view of the present invention;

Fig. 2 is a cross-sectional view of the present invention.

Detailed ways

As shown in Figure 1-2, it includes an input shaft assembly, an output shaft assembly, a gear train and a housing. Between, the input shaft assembly includes an input shaft 1, a first bearing 6 and a second bearing 13, the input shaft 1 runs through the front and rear ends of the housing, the front end of the input shaft 1 is fixed with a first blade, the first bearing 6 and the second bearing 13 are sleeved on the input shaft 1, the second bearing 13 is located directly in front of the first bearing 6, and the output shaft assembly includes the output shaft 12, the third bearing 8, the washer 9 and the fourth bearing 10, The output shaft 12 is sleeved on the input shaft 1, and a second blade is fixed on the outer end surface of the output shaft 12. The washer 9, the third bearing 8 and the fourth bearing 10 are all sleeved on the output shaft 12. The washer 9 Located between the fourth bearing 10 and the third bearing 8, the fourth bearing 10 is located directly in front of the third bearing 8, the gear train includes an input gear assembly, an output gear assembly and a driven gear assembly, and the input gear assembly covers Set and fixed on the outer end surface of the input shaft 1 , the output gear assembly is sleeved and fixed on the outer end surface of the output shaft 12 , and the driven gear assembly is tooth-connected with the output gear assembly and the input gear assembly respectively.

During implementation, the first driven gear set 5 and the second driven gear set 19 are staggered in upper and lower layers, symmetrically arranged, and mesh with the input gear 3 and the output gear 7 respectively. When the gearbox is working, the external motor drives the input shaft 1 rotates, the input shaft 1 drives the input gear 3 to rotate, the input gear 3 drives the first driven gear set 5 and the second driven gear set 19 to rotate, the second driven gear drives the output gear 7 to rotate in reverse, and the output gear 7 drives The output shaft 12 rotates, so that the output shaft 12 and the input shaft 1 are linked positively and negatively, and the two-axis linkage drives the first blade and the second blade fixed on it to crush and stir up the ingredients in the crusher in both positive and negative directions. The input shaft 1 and the The first bearing 6 and the third bearing 8 are positioned between the output shafts 12, and the first driven gear set 5 and the second driven gear set 19 can be pivotably fixed in the casing by needle rollers, and the output shaft 12 and the inner upper cover 16 are equipped with a third bearing 8 and a fourth bearing 10 to ensure its good up and down concentricity, smoothness and stability during rotation, wherein the output shaft 12 is provided with a first sealing ring 11 , the first sealing ring 11 is sleeved on the front part of the output shaft 12, the first sealing ring 11 is located directly below the second blade, the rear end surface of the first sealing ring 11 fits the housing, and the top end of the output shaft 12 is connected with The nut 15 is located directly below the first blade, and the second sealing ring 14 is arranged inside the nut 15. Through the double-layer sealing design, the food in the cup can be prevented from leaking into the gear box.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that it still can The technical solutions described in the foregoing embodiments are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (5)

1. a kind of wall-breaking machine Dual-spindle linked gear-box, which is characterized in that including input shaft assembly, output shaft assembly, gear train and Shell, the input shaft assembly and output shaft assembly are arranged in shell, and gear train setting is in input shaft assembly and output Between shaft assembly, which includes input shaft (1), first bearing (6) and second bearing (13), which passes through The rear and front end of shell is worn, which is fixedly arranged at the front end with the first blade, and the first bearing (6) and second bearing (13) are equal It is set on input shaft (1), which is located at immediately ahead of first bearing (6), and the output shaft assembly includes output Axis (12), 3rd bearing (8), washer (9) and fourth bearing (10), the output shaft (12) are set on input shaft (1), the output It is fixed with the second blade on axis (12) outer end face, the washer (9), 3rd bearing (8) and fourth bearing (10) are set in output On axis (12), which is located between fourth bearing (10) and 3rd bearing (8), which is located at third axis It holds immediately ahead of (8), the gear train includes input gear assembly, output gear component and driven gear component, the input tooth Wheel assembly is arranged and is fixed on the outer end face of input shaft (1), and the output gear component is arranged and is fixed on output shaft (12) Outer end face on, the driven gear component respectively with output gear component and input gear assembly phase toe joint.

2. a kind of wall-breaking machine Dual-spindle linked gear-box according to claim 1, which is characterized in that the input gear assembly Including input gear (3) and 5th bearing (2), which is fixed on input gear (3) outer end face, the output Gear assembly includes output gear (7), which is fixed on first bearing (6) outer end face, the driven gear group Part includes the first driven gear group (5) and the second driven gear group (19), the first driven gear group (5) and the second driven tooth Wheel group (19) is pivotable to be immobilized in the shell.

3. a kind of wall-breaking machine Dual-spindle linked gear-box according to claim 2, which is characterized in that on the output shaft (12) Equipped with the first sealing ring (11), which is set in output shaft (12) front, which is located at Immediately below second blade, which fits with shell.

4. a kind of wall-breaking machine Dual-spindle linked gear-box according to claim 3, which is characterized in that output shaft (12) top End is connected with nut (15), which is located at immediately below the first blade, is equipped with the second sealing ring (14) in the nut (15).

5. a kind of wall-breaking machine Dual-spindle linked gear-box according to claim 4, which is characterized in that the shell includes shell And inner casing, the inner casing is fixed inside the shell, which includes interior upper cover (16) and interior lower case (20), the interior upper cover (16) It is connected with interior lower case (20), the shell includes outer upper cover (17) and outer lower case (21), the outer upper cover (17) and outer Lower case (21) is connected.