CN212310246U - Tobacco seedling floats and educates seedling tray cleaning machine - Google Patents

Abstract

The utility model belongs to the field of a cleaning device for a floating seedling tray, in particular to a cleaning machine for a floating seedling tray of tobacco seedlings, which comprises a frame, a conveyor, a sewage collecting box, a spraying device and a swinging tray device, wherein the swinging tray device comprises a protective guard, a pushing tray device and a linear reciprocating mechanism, the conveyor is a chain conveyor, the conveying surface of the chain conveyor at least comprises two chains which are arranged at intervals, one side of the conveyor is provided with the protective guard, the other side of the conveyor is provided with the pushing tray device opposite to the protective guard, and the pushing tray device is connected with the linear reciprocating mechanism; the number of the spraying devices is two, and the swing disc device is located between the two spraying devices. This design, the spray set that is located set device the place ahead will educate seedling tray on the conveyer earlier and wash, and set device will educate seedling tray and push to the conveyer opposite side afterwards, and the spray set that is located the rear can be with educating before the part that seedling tray bottom and conveyer meet rinse totally.

Description

Tobacco seedling floats and educates seedling tray cleaning machine

Technical Field

The utility model belongs to float and educate seedling tray belt cleaning device field, concretely relates to tobacco seedling floats educates seedling tray cleaning machine.

Background

At present, the tobacco seedling raising is generally selected to be floating seedling raising, a floating seedling raising tray used in seedling raising is usually required to be reused, and the floating seedling raising tray is required to be cleaned, disinfected and sterilized before being used every time.

The existing cleaning machine for the floating seedling-raising tray of tobacco seedlings is generally used for washing the floating seedling-raising tray transmitted on a conveyor through a high-pressure spray head, and the bottom surface of the seedling-raising tray falls on the conveyor, so that the part, connected with the conveyor, of the seedling-raising tray cannot be effectively cleaned, and the seedling-raising tray cannot be cleaned completely.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect of the technical problem, the utility model provides a tobacco seedling floats educates seedling tray cleaning machine.

The technical scheme is as follows:

a tobacco seedling floating seedling raising disc cleaning machine comprises a machine frame, a conveyor, a sewage collecting box and a spraying device, wherein the conveyor, the sewage collecting box and the spraying device are arranged on the machine frame, the spraying device comprises two groups of spray heads which are oppositely arranged above and below the conveyor, the spray heads are connected with an external water source, the sewage collecting box is arranged below the conveyor, the tobacco seedling floating seedling raising disc cleaning machine further comprises a swing disc device, the swing disc device comprises a protective guard, a push disc device and a linear reciprocating motion mechanism, the conveyor is a chain conveyor, the conveying surface of the conveyor at least comprises two chains which are arranged at intervals, one side of the conveyor is provided with the protective guard, the other side of the conveyor is provided with the push disc device opposite to the protective guard, the push disc device is connected with the linear reciprocating motion mechanism, and the linear reciprocating motion mechanism drives the push disc device to do; the spraying devices are arranged in two and are arranged at intervals along the length direction of the conveyor, and the swing disc device is positioned between the two spraying devices.

This kind of design, the spray set that is located balance device the place ahead will educate seedling tray on the conveyer earlier and wash, and balance device will educate seedling tray and push to the conveyer opposite side afterwards, and the spray set that is located the rear can be with educating before that the seedling tray bottom and the part that the conveyer meets rinse cleanly, will wholly educate seedling tray sanitization from this.

Preferably, the guard rail is provided in a mesh shape.

Preferably, the tray pushing device is arranged to be a rectangular frame, and a mesh grid plate is arranged in the rectangular frame. The mesh structure avoids the impact on the flushing.

Preferably, the sterilizing box is arranged behind the conveyor and comprises an outer box and an inner box arranged inside the outer box, a water return groove is formed between the outer box and the inner box, a water pump is arranged in the water return groove and connected with a water pipe, and a water outlet of the water pipe is arranged above the inner box; the inner box is arranged along the length direction of the conveyor, the head end of the inner box is positioned below the conveyor, the side wall of the tail end of the inner box is lower than the side walls of other surfaces, a plurality of conveying wheels are arranged at intervals from the head end to the tail end in the inner box, the conveying wheels are driven by a motor to rotate, and a plurality of protrusions are arranged on the surfaces of the conveying wheels.

This kind of design can disinfect and disinfect the soaking treatment to educating seedling tray, and the water pipe can wash educating seedling tray's top surface. And the disinfect box is provided with hydrologic cycle, and in addition the structural design of inner box and outer container makes the sterile water in the inner box flow to the inner box tail end, and the seedling tray that from this gets into the disinfect box can want the tail end to remove along with rivers, and the design of transfer wheel in the recombination inner box can be with seedling tray more fast to the tail end transmission. This design is succinct and ingenious, reduces to take place to educate seedling tray and superpose at the disinfect box anterior segment and influence sterile situation.

Preferably, the lateral wall of outer container is less than the lateral wall of inner box, and the tail end of outer container is provided with the receipts dish platform, the receipts dish platform is less than the lateral wall of outer box, and the seedling tray of educating in the inner box can fall into and receive the dish bench from this, automatic receipts dish.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of fig. 1.

Wherein: 1. the device comprises a rack, 2, a conveyor, 3, a sewage collecting box, 4, a spraying device, 5, a swinging disc device, 51, a protective fence, 52, a disc pushing device, 53, a linear reciprocating motion mechanism, 6, a sterilizing box, 61, an outer box, 62, an inner box, 63, a water pipe, 64, a conveying wheel, 7, a disc collecting platform, 8 and a seedling raising disc.

Detailed Description

As shown in fig. 1 and 2, a tobacco seedling floating seedling raising tray cleaning machine comprises a frame 1, a conveyor 2, a sewage collecting box 3 and a spraying device 4, wherein the conveyor 2, the sewage collecting box 3 and the spraying device 4 are arranged on the frame 1, the spraying device 4 comprises two groups of spray heads which are oppositely arranged on the upper part and the lower part of the conveyor, the spray heads are connected with a water source through a conduit, the water source can be an internal water source which is extracted from a reservoir by a water pump, or an external water source which is the latter embodiment. The sewage collecting box 3 is arranged below the conveyor 2 and is used for collecting sewage generated after the spraying device 4 sprays. The whole cleaning machine can be provided with an outer cover to avoid liquid splashing. The above is the prior art and will not be described in detail. The utility model discloses still include balance device 5, balance device 5 includes rail guard 51, tray pushing device 52 and straight reciprocating motion mechanism 53, conveyer 2 is chain conveyor, and its transport face comprises two chains that set up at intervals at least, one side of conveyer 2 is provided with rail guard 51, and the opposite side is provided with tray pushing device 52 opposite to rail guard 51, tray pushing device 52 is connected with straight reciprocating motion mechanism 53, straight reciprocating motion mechanism is any one among the prior art, such as pneumatic cylinder, cam mechanism, slider-crank mechanism etc. crank slider mechanism is selected for use to this embodiment to this drive tray pushing device 52 and is straight reciprocating motion to conveyer 2; the spraying devices 4 are arranged in two and are arranged at intervals along the length direction of the conveyor 2, and the swinging plate device 5 is positioned between the two spraying devices 4.

Above-mentioned design is when using, to educate on the chain that seedling tray 8 put into conveyer 2, it removes along with the conveyer to educate seedling tray 8, when first spray set 4, two upper and lower shower nozzles will educate seedling tray's upper and lower face and wash, transmit to balance device 5 department afterwards, it is straight reciprocating motion always to push away set device 52, it pushes to the opposite side to educate seedling tray 8 that will pass through, educate seedling tray aversion from this, educate seedling tray bottom originally and the position of chain contact is shifted out, it is clean thoroughly to educate seedling tray to lie in second spray set 4 at rear afterwards. The protective fence 51 on the other side can block the seedling-raising trays, and the seedling-raising trays can be placed orderly under the multiple actions of the tray pushing device 52. The sewage after being washed by the spraying device 4 falls back to the sewage collecting box 3 below.

The guard rail 51 is provided in a net shape.

The tray pushing device 52 is configured as a rectangular frame, and a mesh grid plate is arranged in the rectangular frame.

The automatic sterilizing device is characterized by further comprising a sterilizing box 6, wherein the sterilizing box 6 is arranged behind the conveyor 2, the sterilizing box 6 comprises an outer box 61 and an inner box 62 arranged inside the outer box, a water return groove is formed between the outer box 61 and the inner box 62, a water pump is arranged in the water return groove and connected with a water pipe, and a water outlet of the water pipe 63 is arranged above the inner box 62; the inner box 62 is arranged along the length direction of the conveyor 2, the head end of the inner box 62 is positioned below the conveyor, and the side wall of the tail end of the inner box is lower than the side walls of other surfaces. A plurality of conveying wheels 64 are arranged in the inner box from the head end to the tail end at intervals, the conveying wheels 64 are driven to rotate through a motor, specifically, the conveying wheels 64 are arranged in the inner box through a support, a chain wheel is arranged at one end of each conveying wheel 64 and driven by the motor, a plurality of protrusions are arranged on the surface of each conveying wheel 64, the surface friction of each conveying wheel is increased, and strip-shaped rubber is preferably selected as the protrusions.

Before use, the inner box 62 is filled with disinfectant water, part of the disinfectant water is also filled into the water return tank, and then the water pump is started, so that water circulation can be formed. After the seedling tray falls into the inner box 62 from the tail end of the conveyor 2, the water pipe 63 sprays the sterilized water to the upper surface of the seedling tray, the seedling tray moves to the rear of the rear sterilizing box along with the water flow, and the conveying wheel 64 in the inner box 62 rotates in the sterilized water to push the seedling tray on the conveying wheel 64 to the rear.

The lateral wall of outer container 61 is less than the lateral wall of inner box 62, and the tail end of outer container is provided with receipts dish platform 7, receipts dish platform 7 is less than the lateral wall of outer container 61. The nursery site finally drops from the tail end of the sterilizing box 6 to the tray collecting table 7 by the action of the water flow and the transmission wheel 64. The slide bar can be arranged between the inner box and the tray collecting platform, and the slide bar can also be arranged between the conveyor and the inner box, so that the seedling raising tray can slide down through the slide bar and is more stable.

Claims (5)

1. The utility model provides a tobacco seedling floats educates seedling tray cleaning machine, includes frame, conveyer, sewage collecting box, spray set, be provided with conveyer, sewage collecting box and spray set in the frame, spray set is including setting up two sets of shower nozzles in the conveyer upper and lower side relatively, and outside water source is connected to the shower nozzle, sewage collecting box sets up in the conveyer below, its characterized in that: the automatic disc pushing and conveying device comprises a disc pushing device and a linear reciprocating mechanism, the disc pushing device comprises a protective guard, the disc pushing device and the linear reciprocating mechanism, the conveyor is a chain conveyor, the conveying surface of the chain conveyor at least comprises two chains which are arranged at intervals, the protective guard is arranged on one side of the conveyor, the disc pushing device is arranged on the other side of the conveyor opposite to the protective guard, the disc pushing device is connected with the linear reciprocating mechanism, and the linear reciprocating mechanism drives the disc pushing device to do linear reciprocating motion to the conveyor; the spraying devices are arranged in two and are arranged at intervals along the length direction of the conveyor, and the swing disc device is positioned between the two spraying devices.

2. The tobacco seedling floating seedling tray cleaning machine as claimed in claim 1, characterized in that: the guard rail is arranged in a net shape.

3. The tobacco seedling floating seedling tray cleaning machine as claimed in claim 1, characterized in that: the tray pushing device is arranged to be a rectangular frame, and a mesh grid plate is arranged in the rectangular frame.

4. The tobacco seedling floating seedling tray cleaning machine as claimed in claim 1, 2 or 3, wherein: the sterilizing box is arranged behind the conveyor and comprises an outer box and an inner box arranged inside the outer box, a water return groove is formed between the outer box and the inner box, a water pump is arranged in the water return groove and connected with a water pipe, and a water outlet of the water pipe is arranged above the inner box; the inner box is arranged along the length direction of the conveyor, the head end of the inner box is positioned below the conveyor, the side wall of the tail end of the inner box is lower than the side walls of other surfaces, a plurality of conveying wheels are arranged at intervals from the head end to the tail end in the inner box, the conveying wheels are driven by a motor to rotate, and a plurality of protrusions are arranged on the surfaces of the conveying wheels.

5. The tobacco seedling floating seedling tray cleaning machine as claimed in claim 4, characterized in that: the lateral wall of outer container is less than the lateral wall of inner box, and the tail end of outer container is provided with the platform of closing a tray, the platform of closing a tray is less than the lateral wall of outer container.

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