CN207022538U - A kind of comb-threshing-type seed melon harvesting collection bar machine - Google Patents

Abstract

The utility model relates to a pick-up mechanism for harvesting seed melon crops and a seed melon strip collection machine formed thereof, in particular to a comb-off type seed melon picking strip collection machine, which belongs to the field of agricultural machinery. The utility model comprises: a frame, a power system, a comb picker, a vine pressing roller, a reciprocating vine cutter, a ground profiling frame and a seed melon throwing mechanism. The utility model has the advantages of ingenious conception, simple and reliable structure, saving the use cost and high working efficiency. The operation quality is better than that of similar models, and it is vertically stable, and the profiling effect is remarkable. It realizes the mechanical strip operation during the seed melon harvesting process, and facilitates the subsequent drying and centralized treatment of seed melons in the field.

Description

A comb-off type seed melon picking and collecting machine

technical field

The utility model relates to a pick-up mechanism for harvesting seed melon crops and a seed melon strip gathering machine constituted thereof, in particular to a comb-off type seed melon picking strip gathering machine, which belongs to the field of agricultural machinery.

Background technique

In Xinjiang, the harvest time of seed melon (commonly known as pumpkin) usually overlaps with the harvest time of autumn harvest crops such as cotton, and agricultural labor is in short supply. At the same time, because the harvesting process of the whole seed melon needs a lot of manpower, if it is not harvested in time, the mature seed melon will be moldy and rotten in the field, and then the quality of the melon seeds will be reduced, resulting in high yield and poor harvest, resulting in large economic loss.

With the further promotion of mechanization, the harvesting of seed melons has basically been mechanized. The working principle of the seed melon crop harvesting machine is to pick up the seed melons through the picking device first, and transport them to the crushing device through the conveying device for crushing. The crushed melons enter The seed juice separation device separates the seed juice, and finally sends it to the seed collection box through the lifting device.

At present, there are two main problems in the seed melon harvester used. First, the picking load is heavy. Although the pick-up teeth on the pick-up roller pick up the seed melon in the field, the seed melon and melon seedlings cannot be disconnected, causing the melon seedlings to be entangled on the pick-up roller; 2. The melon flesh will be entangled in the seed-pulp separation cylinder. After working for a period of time, it needs to be cleaned. If it is not cleaned, the whole machine will not work.

Therefore, a seed melon strip collector with the characteristics of high working efficiency, simple and reliable structure, and cost-saving use is proposed, which can facilitate subsequent seed melon drying and crushing equipment for crushing and seed extraction.

Contents of the invention

The purpose of this utility model is to design the whole machine which is composed of a comb picker, a seed melon throwing mechanism, a vine pressing roller, a reciprocating vine cutter and a ground profiling frame. Cost, high work efficiency and other advantages.

The technical solution adopted by the utility model for solving the problems of the prior art is as follows.

A comb-off type seed melon picking and gathering machine, including: a frame, a power system, a comb picker, a vine pressing roller, a reciprocating vine cutter, a ground profiling frame and a seed melon throwing mechanism; it is characterized in that: the frame includes : front suspension beam frame, comb tooth fixing frame and melon picking frame, the above-mentioned front suspension beam is erected at the rear of the whole machine and connected with the tractor, and the comb tooth fixing frame is fixed on the melon picking frame for installing and fixing the comb tooth picking device; The power system is located on the rear and left side of the frame, and the power system includes a lifting cylinder, a driving cylinder and a transmission box. The above-mentioned lifting cylinder is fixed on the upper side of the frame through a pin, and is used to lift the whole device and drive the cylinder. and the transmission box are arranged on the left side of the frame, and the drive cylinder and the transmission box are locked on the frame by bolts to provide power for the reciprocating vine cutter and the seed melon throwing mechanism; the comb picker is arranged on the frame The front of the comb-tooth picker includes comb-tooth rods evenly distributed on the comb-tooth holder; the described vine pressing roller is arranged at the bottom of the comb-tooth picker and is fixed on the frame through a bearing seat; the reciprocating vine The cutter is located on the lower side of the comb picker and the front side of the vine pressing roller; the ground profiling frame is located at the bottom of the melon picking frame; , a bottom bracket, and a two-way spiral melon collector. The above-mentioned melon pulling roller is set on the upper side of the melon picking rack, and the spring tooth mounting seat and spring teeth are installed above the melon pulling roller. The spring tooth mounting seat and spring teeth are evenly distributed on the puller On the melon roll, the two-way spiral melon collector is installed on the melon picker frame for gathering seed melons, and the bottom support is arranged at the bottom of the two-way spiral melon collector.

Further, a melon outlet and a rectangular soil drop hole are provided above the bottom bracket.

Further, the spring teeth are L-shaped, and the spring teeth and the comb rods in the comb picker are alternately distributed, and the spring teeth mounting seat is an elastic mounting seat, and an anti-collision spring is installed inside to prevent the spring teeth from colliding with the seed melon. Hard hit.

Further, the middle part of the comb-tooth picker is concave, which is convenient for picking melons and reducing falling back, and the front part is rounded to avoid direct impact with the seed melons.

Further, the two-way spiral melon collector is a double-helix auger, which gathers the melon seeds on the left and right sides towards the middle.

The utility model has the advantages of ingenious conception, simple and reliable structure, saving the use cost and high working efficiency. The operation quality is better than that of similar models currently on the market. The vertical stability is remarkable, and the profiling effect is remarkable. It realizes the mechanical strip operation during the seed melon harvesting process, and facilitates the subsequent drying and centralized treatment of seed melons in the field.

Description of drawings

Fig. 1 is a left view of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is a top view of the utility model.

Fig. 4 is a front view of the assembling part of the melon pulling roller of the present utility model.

Fig. 5 is a side view of the assembling part of the melon pulling roller of the present utility model.

As shown in the figure: 1 is the front suspension beam frame, 2 is the lifting cylinder, 3 is the melon pulling roller, 4 is the melon picking frame, 5 is the comb picker, 6 is the reciprocating melon and vine cutter, and 7 is the ground profiling frame , 8 is that the vine is pressed and rolled, and 9 is the two-way spiral type melon collecting device, and 10 is the comb tooth fixed frame, and 11 is the bottom support, and 12 is the driving oil cylinder, and 13 is the transmission box, and 14 is the spring tooth, and 15 is the spring tooth mounting seat.

detailed description

Embodiment 1: With reference to accompanying drawing 1 to Fig. 5, a kind of comb off type seed melon picker strip machine comprises: frame, power system, comb picker 5, vine pressing roller 8, reciprocating vine cutter 6, ground imitation shaped frame 7 and seed melon throwing mechanism; it is characterized in that: the frame includes: front suspension beam frame 1, comb tooth fixed frame 10 and melon picking frame 4, above-mentioned front suspension beam frame 1 is a three-point suspension device, comb tooth fixed frame 10 Be fixed on the melon picker frame 4, be used for installing and fixing comb picker 5; Described power system is located at the front and the left side of frame, and power system comprises lift cylinder 2, driving cylinder 12 and transmission box 13, above-mentioned The lifting cylinder 2 is fixed on the upper side of the frame through the pin shaft, and is used for lifting the whole device. The driving cylinder 12 and the transmission box 13 are arranged on the left side of the frame, and the driving cylinder 12 and the transmission box 13 are locked on the frame by bolts. To provide power for the reciprocating vine cutter 6 and the seed melon throwing mechanism, the comb picker 5 is arranged in front of the frame, and the comb picker includes comb bars evenly distributed on the comb holder; The pressure vine roller 8 is located at the bottom of the comb-tooth picker 5, and is fixed on the frame by a bearing seat; the reciprocating vine cutter 6 is on the lower side of the comb-tooth picker 5 and the front side of the pressure vine roller 8; The above-mentioned ground profiling frame 7 is located at the bottom of the melon picking frame 4; the described seed melon throwing mechanism includes a melon pulling roller 3, a spring tooth 14, a spring tooth mounting seat 15, a bottom bracket 11, a two-way spiral type melon collector 9, The above-mentioned melon-pulling roller 3 is arranged on the melon-picking rack 4, and the spring tooth mounting seat 15 and the spring tooth 14 are installed above the melon-pulling roller 3, and the spring tooth mounting seat 15 and the spring teeth 14 are evenly distributed on the melon-pulling roller 3. The spiral type melon collecting device 9 is installed on the melon picking frame 4, and is used to gather the seed melons, and the bottom holder 11 is located at the bottom of the two-way spiral type melon collecting device 9.

Example 2:

The difference between this implementation and Example 1 is that a melon outlet and a rectangular soil drop hole are provided above the bottom bracket 11 .

Example 3:

The difference between this implementation and Embodiment 1 is that the spring teeth 14 are L-shaped, and the comb teeth 14 and the comb-toothed rods in the comb-tooth picker 5 are alternately distributed, and the spring-tooth mounting seat 15 is an elastic mounting seat. Anti-collision spring is housed, prevents the hard impact of bullet tooth 14 and seed melon.

Example 4:

The difference between this implementation and Example 1 is that the middle part of the comb-tooth picker 5 is concave, which is convenient for picking melons and reducing falling back, and the front part is rounded to avoid direct impact with the seed melons.

Example 5:

The difference between this implementation and Example 1 is that the two-way helical melon collector 9 is a double helix auger, which gathers the melon seeds on the left and right sides towards the middle.

Specific work flow: start the tractor, hang the melon picker frame 4 on the front end of the tractor, adjust the lifting cylinder 2 to a suitable position, drive the tractor to the seed melon harvesting position, adjust the lifting cylinder 2 again so that the ground profiling frame 7 is connected to the rough ground, and then start Seed melon harvesting, as the tractor advances, the vine pressing roller 8 designed under the comb picker 5 first compacts the vines, and the comb picker 5 combs the seed melon vines, due to the distance between the adjacent comb bars of the comb picker 5 Smaller than the diameter of the seed melon, when the comb-toothed rod touches the seed melon fruit, the impact force is used to forcibly pick off the seed melon fruit, the broken vines and weeds are cut off by the reciprocating vine cutter 6, and the picked seed melon fruit is thrown by the seed melon The mechanism throws it backwards into the drum of the two-way spiral melon collector 9, and under the action of the two-way spiral melon collector 9, the seed melons are integrated into one piece and transported out of the machine, which is convenient for subsequent seed melon drying and crushing equipment for crushing and seeding .

The above-mentioned embodiments are only preferred examples of the utility model, and are not intended to limit the implementation of the utility model. For those of ordinary skill in the art, on the basis of the above description, other different forms of changes or modifications can be made. It is not necessary and impossible to exhaustively list all the implementation methods here. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the protection scope of the claims of the present utility model. Inside.

Claims (5)

1. a kind of comb-threshing-type seed melon harvesting collection bar machine, including：It is frame, dynamical system, broach device for picking (5), roller of keeping down the vines of a creeping plant (8), past Compound tendril cutter (6), ground profiling frame (7) and seed melon throw mechanism；It is characterized in that：Frame includes：Front overhang roof beam structure (1), broach fixed mount (10) and melon frame (4) is plucked, above-mentioned front overhang roof beam structure (1) is located at the rear of complete machine, is connected with tractor, Broach fixed mount (10), which is fixed on, to be plucked on melon frame (4), for installing fixed broach device for picking (5)；Described dynamical system is located at The rear and left side of frame, dynamical system include hoist cylinder (2), drive cylinder (12) and transmission case (13), above-mentioned lifting Oil cylinder (2) is fixed on the upside of frame by bearing pin, and for lifting whole device, drive cylinder (12) and transmission case (13) are located at The left side of frame, drive cylinder (12) and transmission case (13) are locked in frame by bolt, are reciprocating tendril cutter (6) Mechanism is thrown with seed melon, and power is provided；Described broach device for picking (5) is located at the front of frame, and broach device for picking (5) includes equal The even broach bar being distributed on broach fixed mount (10)；Described roller of keeping down the vines of a creeping plant (8) is located at the bottom of broach device for picking (5), passes through Bearing block is fixed in frame；Described reciprocating tendril cutter (6) is located at the downside of broach device for picking (5) and roller of keeping down the vines of a creeping plant (8) front side；Described ground profiling frame (7) is located at the bottom for plucking melon frame (4)；Described seed melon, which throws mechanism, to be included pulling out melon rolling (3), elastic claw (14), elastic claw mounting seat (15), collet (11), Bidirectional screw type collection melon device (9), above-mentioned melon rolling (3) of pulling out are located at Pluck the upside of melon frame (4), pull out and elastic claw mounting seat (15) and elastic claw (14) be installed above melon rolling (3), elastic claw mounting seat (15) and Elastic claw (14), which is evenly distributed on, to be pulled out in melon rolling (3), and Bidirectional screw type collection melon device (9) is arranged on and plucked on melon frame (4), for collapsing seed Melon, collet (11) are located at the bottom of Bidirectional screw type collection melon device (9).

2. comb-threshing-type seed melon harvesting collection bar machine according to claim 1, it is characterised in that：Set above described collet (11) There are melon mouth and rectangle to fall native hole.

3. comb-threshing-type seed melon harvesting collection bar machine according to claim 1, it is characterised in that：Described elastic claw (14) is L-type, And the broach bar interleaved distribution in elastic claw (14) and broach device for picking (5), elastic claw mounting seat (15) is resilient mount, interior Portion is equipped with anticollision spring, prevents the hardness shock of elastic claw (14) and seed melon.

4. comb-threshing-type seed melon harvesting collection bar machine according to claim 1, it is characterised in that：Described broach device for picking (5) Middle part it is recessed, facilitate pocket melon, reduce and fall after rise, front portion is back-shaped shape, avoids the direct impact with seed melon.

5. comb-threshing-type seed melon harvesting collection bar machine according to claim 1, it is characterised in that：Described Bidirectional screw type collection melon Device (9) is double helix auger, and the seed melon of the left and right sides is collapsed toward middle.