Double-auger independent cavity hoist lifter

Abstract

The utility model relates to the technical field of hoist machines, in particular to a double-auger independent cavity hoist lifter. Comprising a rack, the rack is provided with a lifting bin which is obliquely arranged upwards, two independent cavities are formed in the lifting bin, the bottom of the lifting bin is provided with a gourd inlet communicated with the two cavities, the top of the lifting bin is provided with a gourd outlet communicated with the two cavities, and the gourd outlet is communicated with a gourd cutting chamber installed on the rack; a lifting auger is installed in each cavity, and an auger gear is installed at the top end of each lifting auger. When crops such as a hoist are lifted, the two lifting augers do not interfere with each other during rotation, the lifting efficiency is high, the situation that the hoist is clamped between the two lifting augers is avoided, the rotation directions of the two lifting augers are opposite, and the hoist can evenly enter a hoist cutting chamber from a hoist outlet; the situation that the calabash is thrown to one side of the calabash cutting chamber when entering the calabash cutting chamber to cause material accumulation and material vacancy is avoided, feeding of the calabash cutting chamber is even, the calabash cutting effect is guaranteed, and the calabash cutting efficiency is improved.

Description

Technical field:

[0001] The utility model relates to the technical field of hoist machines, in particular to a double-auger independent-cavity hoist lifter. Background technology:

[0002] The gourd machine is mainly used for the grain harvesting of gourds, melons, seed melons and other melons. When working, the gourds and other crops are first harvested by the header mechanism, then the melon vines are separated, and then the gourds are lifted to the melon cutting room by the lifting mechanism for shredding, and finally threshing. For example, the patent application with the publication number CN207269379U discloses a self-propelled gourd melon seed harvester, in which there are currently two main lifting methods when lifting the gourd: one is to lift it upward through a ring-shaped conveyor chain or conveyor belt. Since the gourd and other crops are round in shape, they are prone to free rolling and are easy to roll to one side of the conveyor belt when lifting; the other is to lift it upward through a single auger. The auger drives the gourd to rotate and lift. When the gourd leaves the top outlet of the auger, it will be thrown to one side of the melon cutting room. Both lifting mechanisms cannot ensure that the gourd enters the melon cutting room evenly, resulting in the situation that one side of the melon cutting room is accumulated and the other side is empty, thereby affecting the melon cutting effect and reducing the melon cutting efficiency.

[0003] In summary, the above-mentioned problems of the lifting mechanism in the hoist have become technical problems that need to be solved urgently in the industry. Utility model content:

[0004] In order to make up for the deficiencies of the prior art, the utility model provides a double-twist independent-cavity gourd lifter, which solves the problem that the previous lifting mechanism cannot ensure that the gourd enters the melon cutting chamber evenly.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A double-auger independent-chamber gourd lifter comprises a frame, on which a lifting bin inclined upward is installed, wherein two independent chambers are arranged in the lifting bin, a gourd inlet communicating with the two chambers is arranged at the bottom of the lifting bin, a gourd outlet communicating with the two chambers is arranged at the top of the lifting bin, the gourd outlet is connected to a melon cutting chamber installed on the frame, a lifting auger is respectively installed in each chamber, an auger gear is installed at the top of the lifting auger, a gearbox is installed on one side of the top of the lifting bin, the input end of the gearbox is connected to a driving spindle installed on the frame via a transmission belt, a driving gear is provided at the output end of the gearbox, a reversing gear is also installed on the top of the lifting bin, the two auger gears are connected to the driving gear and the reversing gear via an annular chain, and the two auger gears are respectively located on the inner and outer sides of the annular chain so that the two auger gears rotate in opposite directions.

[0007] The cross section of the lifting bin is in the shape of an "8".

[0008] A plurality of reinforcing hoops are installed on the outer side of the lifting bin.

[0009] A support seat is provided at the bottom of the reinforcing hoop, and the support seat is fixedly connected to the frame.

[0010] The side wall of the lifting bin is provided with an inspection door at a position corresponding to each chamber.

[0011] Both auger gears rotate toward the middle of the lifting bin.

[0012] A tensioning wheel is arranged on one side of the transmission belt.

[0013] The two ends of the lifting auger are respectively supported by bearing seats arranged on the end face flanges of the lifting bin.

[0014] The utility model adopts the above scheme and has the following advantages:

[0015] By arranging two independent chambers in the lifting bin and installing a lifting augers in each chamber, when lifting crops such as gourds, the two lifting augers do not interfere with each other during rotation, and the lifting efficiency is high. The gourd will not be stuck between the two lifting augers, and the two lifting augers rotate in opposite directions, so that the gourd can enter the melon cutting chamber evenly from the gourd outlet, avoiding the gourd being thrown to one side of the melon cutting chamber when entering the melon cutting chamber, resulting in accumulation of material and empty material, so that the melon cutting chamber is fed evenly, the melon cutting effect is guaranteed, and the melon cutting efficiency is improved. Description of the drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the lifting bin of the utility model.

[0018] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure.

[0019] In the figure, 1, frame, 2, lifting bin, 3, hoist inlet, 4, hoist outlet, 5, melon cutting chamber, 6, lifting auger, 7, auger gear, 8, gearbox, 9, transmission belt, 10, driving spindle, 11, driving gear, 12, reversing gear, 13, ring chain, 14, reinforcement hoop, 15, support seat, 16, inspection door, 17, tensioning wheel, 18, end face flange, 19, bearing seat. Specific implementation method:

[0020] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0021] like Figure 1-3As shown, a double-auger independent-chamber gourd lifter comprises a frame 1, on which a lifting bin 2 inclined upward is installed, wherein two independent chambers are arranged in the lifting bin 2, a gourd inlet 3 connected with the two chambers is arranged at the bottom of the lifting bin 2, a gourd outlet 4 connected with the two chambers is arranged at the top of the lifting bin 2, the gourd outlet 4 is connected with a melon cutting chamber 5 installed on the frame 1, a lifting auger 6 is respectively installed in each chamber, an auger gear 7 is installed at the top of the lifting auger 6, a gearbox 8 is installed on one side of the top of the lifting bin 2, the input end of the gearbox 8 is connected to a driving spindle 10 installed on the frame 1 via a transmission belt 9, a driving gear 11 is provided at the output end of the gearbox 8, a reversing gear 12 is also installed on the top of the lifting bin 2, the two auger gears 7 are connected to the driving gear 11 and the reversing gear 12 via an annular chain 13, and the two auger gears 7 are respectively located on the inner and outer sides of the annular chain 13 so that the two auger gears 7 rotate in opposite directions.

[0022] The cross section of the lifting bin 2 is in the shape of an "8", which facilitates the formation of two independent chambers.

[0023] A plurality of reinforcing hoops 14 are installed on the outer side of the lifting bin 2 to increase the strength.

[0024] A support base 15 is provided at the bottom of the reinforcing hoop 14 . The support base 15 is fixedly connected to the frame 1 for supporting and fixing the lifting bin 2 .

[0025] The side wall of the lifting bin 2 is provided with an inspection door 16 at a position corresponding to each chamber, and the interior can be inspected by opening the inspection door.

[0026] The two auger gears 7 both rotate toward the middle direction of the lifting bin 2, and the two auger gears 7 drive the two lifting augers 6 to rotate toward the middle direction of the lifting bin 2, so that the gourd can be transported to the middle position of the melon cutting chamber 5, so that the melon cutting chamber 5 is fed evenly.

[0027] A tensioning wheel 17 is provided on one side of the transmission belt 9 .

[0028] Both ends of the lifting auger 6 are supported by bearing seats 19 respectively arranged on the end face flange 18 of the lifting bin 2.

[0029] Working principle:

[0030] During operation, the driving spindle 10 is driven by the engine of the hoist machine. When the driving spindle 10 rotates, it drives the gearbox 8 to work through the transmission belt 9. The driving gear 11 of the gearbox 8 drives the ring chain 13 to rotate. Since the ring chain 13 is meshed with the two auger gears 7 and the reversing gear 12, and the two auger gears 7 are respectively located on the inner and outer sides of the ring chain 13, the ring chain 13 will drive the two auger gears 7 to rotate in the opposite direction, and the two auger gears 7 will drive the two lifting augers 6 to rotate in the opposite direction, so that the hoist is lifted from the hoist. The inlet 3 enters the lifting bin 2, and the two lifting augers 6 do not interfere with each other when rotating in their respective chambers, so the lifting efficiency is high. The gourd will not be stuck between the two lifting augers 6. The gourd in the lifting bin 2 is lifted to the top gourd outlet 4 and enters the melon cutting chamber 5. Since the two lifting augers 6 rotate in opposite directions, the gourd can enter the melon cutting chamber 5 evenly from the gourd outlet 4, avoiding the gourd being thrown to one side of the melon cutting chamber 5 when entering the melon cutting chamber 5, resulting in accumulation of material and empty material, so that the melon cutting chamber 5 is fed evenly, ensuring the melon cutting effect and improving the melon cutting efficiency.

[0031] The above-mentioned specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.

[0032] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A double-auger independent-chamber hoist, characterized in that: The machine comprises a frame, on which a lifting bin inclined upward is installed, wherein two independent chambers are arranged in the lifting bin, a gourd inlet connected to the two chambers is arranged at the bottom of the lifting bin, a gourd outlet connected to the two chambers is arranged at the top of the lifting bin, the gourd outlet is connected to a melon cutting chamber installed on the frame, a lifting auger is respectively installed in each chamber, an auger gear is installed at the top of the lifting auger, a gearbox is installed on one side of the top of the lifting bin, the input end of the gearbox is connected to a driving spindle installed on the frame via a transmission belt, a driving gear is arranged at the output end of the gearbox, a reversing gear is also installed on the top of the lifting bin, the two auger gears are connected to the driving gear and the reversing gear via an annular chain, and the two auger gears are respectively located on the inner and outer sides of the annular chain so that the two auger gears rotate in opposite directions.

2. A double-auger independent-chamber hoist according to claim 1, characterized in that: The cross section of the lifting bin is in the shape of an "8".

3. A double-auger independent-chamber hoist according to claim 2, characterized in that: A plurality of reinforcing hoops are installed on the outer side of the lifting bin.

4. A double-auger independent-chamber hoist according to claim 3, characterized in that: A support seat is provided at the bottom of the reinforcing hoop, and the support seat is fixedly connected to the frame.

5. The double-auger independent-chamber hoist according to claim 1, characterized in that: The side wall of the lifting bin is provided with an inspection door at a position corresponding to each chamber.

6. The double-auger independent-chamber hoist according to claim 1, characterized in that: Both auger gears rotate toward the middle of the lifting bin.

7. The double-auger independent-chamber hoist according to claim 1, characterized in that: A tensioning wheel is arranged on one side of the transmission belt.

8. The double-auger independent-chamber hoist according to claim 1, characterized in that: The two ends of the lifting auger are respectively supported by bearing seats arranged on the end face flanges of the lifting bin.

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