CN219183610U - Linkage transmission mechanism of tray cleaning machine - Google Patents

Abstract

The utility model relates to the field of tray cleaning equipment, in particular to a linkage transmission mechanism of a tray cleaning machine, which comprises a separation conveying mechanism and a feeding conveying mechanism, wherein a first driving shaft is arranged at one end of the separation conveying mechanism, which is close to the feeding conveying mechanism, a second driving shaft is arranged at one end of the feeding conveying mechanism, which is close to the separation conveying mechanism, a driving device is arranged at one end of the first driving shaft, so that the first driving shaft can rotate, and a speed-increasing linkage mechanism is arranged between the other end of the first driving shaft and the second driving shaft, so that the first driving shaft can rotate with the second driving shaft. Through the setting of speed-increasing link gear, can only adopt a drive arrangement just can drive the action of separating conveying mechanism and pay-off conveying mechanism to can also reduce the risk that the tray is blocked when passing between two mechanisms.

Description

Linkage transmission mechanism of tray cleaning machine

Technical Field

The utility model relates to the field of tray conveying equipment, in particular to a linkage transmission mechanism of a tray cleaning machine.

Background

When carrying out the washing of tray, traditional mode is through collecting in a concentrated way, then manual cleaning, and the work load is big. To this problem, chinese patent application No. CN201811146990.4, entitled a tray cleaner, discloses a structure, which is mainly divided into two major parts, the first part is a tray separation and erection transfer part, the transfer chain is designed at this part, a plurality of spaced transfer rollers are provided between two opposite transfer chains, and the transfer net claws are obliquely fixed on the transfer rollers, and when the tray is transferred, the tray is placed between each transfer net claw at an oblique angle, and then in the transfer process, the inside cleaning mechanism washes the tray. A feed conveyor is connected downstream of this station, receiving trays from the preceding separator conveyor.

The above-mentioned separation conveying frame and pay-off conveying frame have adopted driving motor when carrying out transport mechanism's drive respectively, adopt this kind of mode, have two problems: the first problem is that the cost is high by adopting two driving motors; the second problem is that, since the tray needs to enter the feeding and conveying frame from the separating and conveying frame, if the conveying speed of the separating and conveying frame is faster than that of the feeding and conveying frame, the tray is easy to be blocked at the joint of the two conveying mechanisms, and the failure rate is increased.

Disclosure of Invention

The utility model aims to provide a linkage transmission mechanism of a tray cleaning agent, which is low in cost and capable of reducing failure rate.

The aim is achieved by the following technical means: the utility model provides a linkage drive mechanism of tray cleaning machine, includes separates transport mechanism and pay-off transport mechanism, separates the one end that transport mechanism is close to pay-off transport mechanism and is provided with first drive shaft, and pay-off transport mechanism is close to the one end that separates transport mechanism and is provided with the second drive shaft, and the one end of first drive shaft is provided with drive arrangement for first drive shaft can rotate, is provided with speed increasing link gear between the other end of first drive shaft and the second drive shaft, makes first drive shaft can take the second drive shaft to rotate.

Further optimizing to: the driving device comprises a driving motor, a driving gear is arranged on an output shaft of the driving motor, a first gear is arranged at the end part of the first driving shaft, which is close to the driving device, and a first sprocket is meshed between the driving gear and the first gear.

Further optimizing to: the linkage mechanism comprises a second gear arranged at the other end of the first driving shaft opposite to the first gear, a third gear is arranged at one end, close to the second gear, of the second driving shaft, and a speed increasing gear set is arranged between the second gear and the third gear.

Further optimizing to: the tray cleaner is provided with a rack, an organic plate is arranged at a position close to the second gear and the third gear, the speed increasing gear set comprises a fourth gear and a fifth gear which are connected to the rack in a rotating mode, the fourth gear and the fifth gear are coaxially arranged, the diameter of the fifth gear is larger than that of the fourth gear, a second sprocket is meshed between the second gear and the fourth gear, and a third sprocket is meshed between the fifth gear and the third gear.

Through the scheme: the rotation of first drive shaft will drive the rotation of second gear, the rotation of second gear will drive the rotation of fourth gear through the second sprocket, the rotation of fourth gear drives the rotation of fifth gear in step, the rotation of fifth gear drives the rotation of third gear after passing through the third chain, finally the rotation of third gear drives the rotation of second drive shaft, and in this process, because the setting of acceleration gear train, can make the rotation speed of second drive shaft be greater than the rotation speed of first drive shaft, guaranteed that feeding transport mechanism's transfer rate can be greater than separating transport mechanism's transfer rate.

Further optimizing to: the machine plate is also provided with a tension adjusting structure for adjusting the tension of the second chain wheel, the tension adjusting structure comprises an adjusting groove arranged on the machine plate and a tensioning wheel matched and fixed with the adjusting groove, and the tensioning wheel is attached to the second chain wheel.

Through the scheme: the tensioning state of the second chain wheel can be adjusted through the tensioning wheel, and the second gear and the fourth gear can be guaranteed to obtain a good meshing state.

Compared with the prior art, the utility model has the advantages that: the first driving shaft and the second driving shaft can be driven to rotate through the driving motor, the cost is saved, and the speed-increasing linkage mechanism is additionally arranged, so that the rotating speed of the second driving shaft is larger than that of the first driving shaft, the conveying speed of the feeding conveying mechanism is larger than that of the separating conveying mechanism, and the problem that the tray is clamped in the transition conveying process of the two mechanisms is solved.

Drawings

Fig. 1 is an overall schematic view of a pallet conveying device in the present embodiment;

fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is an overall schematic view of the pallet conveyor in another view of the embodiment;

fig. 4 is an enlarged view of a portion B of fig. 3;

FIGS. 5 and 6 are schematic views of a linkage transmission mechanism of the cleaning machine;

fig. 7 is a schematic view of the linkage transmission after removal of the sprocket.

In the figure, 1, a whole machine; 2. a feeding and conveying mechanism; 21. a second drive shaft; 22. a belt pulley; 23. a feeding driving wheel; 3. a separation conveying mechanism; 31. a first drive shaft; 32. a separation claw; 33. a driving roller; 41. a first sprocket; 42. a second sprocket; 43. a third sprocket; 5. a tensioning wheel; 61. a second gear; 62. a fifth gear; 621. a fourth gear; 63. a third gear; 64. a drive gear; 65. a first gear; 7. a driving motor; 8. and (5) a machine plate.

Detailed Description

The utility model will now be further described by way of specific examples with reference to the accompanying drawings, which are given by way of illustration only and not by way of limitation.

Examples

The utility model provides a linkage drive mechanism of tray cleaning machine, see fig. 1-7, including complete machine 1, be provided with separation transfer mechanism and pay-off transport mechanism 2 on complete machine 1, separation transport mechanism 3 is provided with the conveying chain of roll circulation, is provided with the transfer roller on the interval on the conveying chain, installs the partition form on the transfer roller slope, on this mechanism, the tray erects between each separation claw 32 with the slope mode to in the in-process cleaning mechanism of conveying can wash the tray. The feed conveyor 2 includes feed drive wheels 23, and a pulley 22 is provided between the feed drive wheels 23 in a circulating manner.

The above-mentioned transmission chain is driven by the first driving shaft 31, and the first driving shaft 31 is driven by the driving motor 7, see fig. 5 and 6, a driving gear 64 is disposed on the output shaft of the driving motor 7, and a first gear 65 is disposed at the end of the first driving shaft 31, and the first gear 65 and the driving gear 64 are driven by the first sprocket 41, so that when the driving motor 7 works, the first driving shaft 31 can be driven to rotate, and further the transmission chain separating the transmission mechanism 3 is driven to roll circularly. And the feeding and conveying mechanism 2 is linked with the first driving shaft 31 through a speed increasing gear set. Referring to fig. 4, 6 and 7 for specific structure, a second gear 61 is disposed at the other end of the first driving shaft 31 opposite to the first gear 65, a third gear 63 is disposed at the end of the second driving shaft 21, and a speed increasing gear set is disposed between the second gear 61 and the third gear 63, the speed increasing gear set includes a fourth gear 621 and a fifth gear 62 rotatably connected to the machine plate 8, the fourth gear 621 and the fifth gear 62 are coaxially disposed, and the size relationship between the respective gears satisfies: the fifth gear 62 has a diameter greater than the fourth gear 621, the second gear 61 has a diameter greater than the fourth gear 621, and the fifth gear 62 has a diameter greater than the third gear 63. The second sprocket 42 is engaged between the second gear 61 and the fourth gear 621, and the third sprocket 43 is engaged between the fifth gear 62 and the third gear 63. Thus, after the first driving shaft 31 rotates, the second gear 61, the second sprocket 42, the fourth gear 621, the fifth gear 62, the third sprocket 43 and the third gear 63 are sequentially driven to rotate, so as to drive the second driving shaft 21 to rotate, and the rotation of the second driving shaft 21 drives the feeding driving wheel 23 to rotate, so that the rotation of the belt pulley 22 is finally realized. In the process, through the linkage acceleration function of the acceleration gear set, the rotation of the first driving shaft 31 and the second driving shaft 21 is driven simultaneously by one driving motor 7, the transfer of the second driving shaft 21 is larger than the rotation speed of the first driving shaft 31, the conveying speed of the feeding conveying mechanism 2 is ensured to be larger than the conveying speed of the separation conveying mechanism 3, and the problem that a tray is clamped in the process of connecting and transitional conveying of the two mechanisms is solved.

In order to improve the tensioning performance of the second sprocket 42, the tensioning wheel 5 is arranged on the machine plate 8, an adjusting groove is formed in the machine plate 8, the tensioning wheel 5 is fixed on the machine plate 8, the position of the tensioning wheel 5 can be adjusted through the adjusting groove, and the tensioning wheel 5 can be attached to the second sprocket 42 for tensioning.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (5)

1. The utility model provides a linkage drive mechanism of tray cleaning machine, including separating conveying mechanism (3) and pay-off conveying mechanism (2), the one end that separates conveying mechanism (3) and be close to pay-off conveying mechanism (2) is provided with first drive shaft (31), the one end that pay-off conveying mechanism (2) is close to separating conveying mechanism (3) is provided with second drive shaft (21), a serial communication port, the one end of first drive shaft (31) is provided with drive arrangement for first drive shaft (31) can rotate, be provided with speed-increasing link gear between the other end of first drive shaft (31) and second drive shaft (21), make first drive shaft (31) can take second drive shaft (21) to rotate.

2. A pallet cleaning machine linkage transmission mechanism according to claim 1, characterized in that the driving device comprises a driving motor (7), a driving gear (64) is arranged on an output shaft of the driving motor (7), a first gear (65) is arranged at the end part of the first driving shaft (31) close to the driving device, and a first sprocket (41) is meshed between the driving gear (64) and the first gear (65).

3. The linkage transmission mechanism of the tray cleaning machine according to claim 2, wherein the linkage mechanism comprises a second gear (61) arranged at the other end of the first driving shaft (31) opposite to the first gear (65), a third gear (63) is arranged at one end of the second driving shaft (21) close to the second gear (61), and a speed increasing gear set is arranged between the second gear (61) and the third gear (63).

4. A pallet washer linkage transmission mechanism according to claim 3, characterized in that the pallet washer has a frame, and an organic plate (8) is provided at a position close to the second gear (61) and the third gear (63), the speed increasing gear set includes a fourth gear (621) and a fifth gear (62) rotatably connected to the organic plate (8), the fourth gear (621) and the fifth gear (62) are coaxially provided, and the diameter of the fifth gear (62) is larger than the diameter of the fourth gear (621), a second sprocket (42) is engaged between the second gear (61) and the fourth gear (621), and a third sprocket (43) is engaged between the fifth gear (62) and the third gear (63).

5. The linkage transmission mechanism of the tray cleaning machine according to claim 4, wherein the machine plate (8) is further provided with a tension adjusting structure for adjusting the tension force of the second sprocket (42), the tension adjusting structure comprises an adjusting groove arranged on the machine plate (8) and a tensioning wheel (5) matched and fixed with the adjusting groove, and the tensioning wheel (5) is attached to the second sprocket (42).

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