CN218998928U - Safe efficient hay cutter - Google Patents

Abstract

The utility model discloses a safe and efficient hay cutter, which comprises a shell, a feed chute, a support, a discharge chute and a blanking device, wherein the shell is fixedly arranged on the support, the feed chute is arranged as a 'mouth' -shaped groove and is fixedly arranged at the top of one end of the shell, the discharge chute is arranged as a 'mouth' -shaped groove and is fixedly arranged at one side of the bottom of the shell, and the blanking device is arranged in the shell; the cutting device comprises a feeding roller, a cutter and a baffle plate, wherein the feeding roller is arranged as a pair and is connected in a shell at the tail end of the feeding groove in a switching mode, the cutter is connected in the center of the shell in a switching mode, and the baffle plate is fixedly arranged on the left side and the right side of the baffle plate; the problems that the materials broken by the existing hay cutter in the hay cutting process are easy to fly, certain difficulty is brought to the material collection, and the surrounding environment is polluted are solved.

Description

Safe efficient hay cutter

Technical Field

The utility model relates to the technical field of high-efficiency mechanical equipment, in particular to a safe and high-efficiency hay cutter.

Background

The hay cutter is mainly used for cutting crop straws, pasture and the like, is suitable for livestock farmers such as cattle, sheep and the like because the hay cutter cuts up most of the crop straws, pasture and the like into coarse fodder. Generally, hay cutter is divided into motor and diesel engine, or can be matched with petrol engine and diesel engine. He uses the motor as the matched power. The power is transmitted to the main shaft, the gear at the other end of the main shaft transmits the speed-regulated power to the grass pressing parts through a gear box, a universal joint and the like, when materials to be processed enter between the upper and lower grass pressing parts, the materials are clamped by the grass pressing rolls and are sent to the cutting mechanism at a certain speed, and the materials are cut by a cutter rotating at a high speed and are thrown out of the machine through a grass outlet. The existing hay cutter is convenient to use, but the existing hay cutter still has a lot of inconvenience in the use process, firstly, materials entering from a feed inlet are easy to be beaten out in the feeding process, and are unsafe, secondly, broken materials are easy to fly in the production process, particularly, dust and the like are easy to raise for some dry materials, and certain difficulties are brought to receiving and surrounding environments are polluted.

Disclosure of Invention

The utility model aims to provide a safe and efficient hay cutter, which solves the problems that materials broken by the existing hay cutter in the hay cutting process are easy to fly, a certain difficulty is brought to receiving materials, and surrounding environment is polluted.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a safe and efficient hay cutter, includes shell, feed chute, support, blown down tank and blank device, the shell is fixed to be set up on the support, the feed chute sets up to a "mouthful" shape groove and fixed the setting in the one end top of shell, the blown down tank sets up to a "mouthful" shape groove and fixed the setting in the bottom one side of shell, blank device sets up in the shell; the cutting device comprises a feeding roller, a cutter and a baffle plate, wherein the feeding roller is arranged as a pair and is connected in a shell at the tail end of the feeding chute in a switching mode, the cutter is connected in the center of the shell in a switching mode, and the baffle plate is fixedly arranged on the left side and the right side of the baffle plate.

Further, the striker plate comprises a first striker plate, a second striker plate and a third striker plate; the first striker plate is arranged as a straight plate and is fixedly arranged in the shell, and the first striker plate is arranged between the cutter and the feeding roller; the second striker plate is arranged in an arc shape, the second striker plate is arranged opposite to the first striker plate, a discharge hole is formed in the bottoms of the first striker plate and the second striker plate, and the discharge groove is connected with the discharge hole; the third striker plate sets up to the arc, and the third striker plate sets up the downside at the second striker plate.

Further, an auxiliary cutter is arranged between the feeding roller and the cutter, and the auxiliary cutter is fixedly arranged in the shell.

Further, a scraping knife is arranged between the cutter and the shell, and the scraping knife is arranged right opposite to the scraping knife.

Further, the bottom of the second striker plate is connected in the shell, the top of the second striker plate is connected with a telescopic device through a rotating shaft, and the other end of the telescopic device is connected on the shell through the rotating shaft.

Further, the bottom of the third striker plate is connected to the discharging chute in a switching mode, and the top of the third striker plate is fixedly connected to the shell through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

this device can effectually prevent that current hay cutter from flying in the material of hay cutter in-process smashing easily, brings certain difficulty and can pollute the emergence of the problem of surrounding environment for receiving the material, moreover, this device is through special striker plate structure, and convenient clean again when solving this application main problem, moreover, this device simple structure, convenient production.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure, a 1-shell, a 2-feeding chute, a 3-bracket, a 4-discharging chute, a 5-feeding roller, a 6-cutter, a 7-first baffle plate, an 8-second baffle plate, a 9-expansion device, a 10-third baffle plate, an 11-auxiliary cutter and a 12-scraping cutter.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

the safe and efficient hay cutter as shown in the figure comprises a shell 1, a feed chute 2, a bracket 3, a discharge chute 4 and a cutting device. In the device, the shell 1 is fixedly arranged on the bracket 3, the feeding chute 2 is arranged as a 'mouth' -shaped slot and is fixedly arranged at the top of one end of the shell 1, the discharging chute 4 is arranged as a 'mouth' -shaped slot and is fixedly arranged at one side of the bottom of the shell 1, and the blanking device is arranged in the shell 1; the cutting device comprises a feeding roller 5, a cutter 6 and a baffle plate, wherein the feeding roller 5 is arranged into a pair and is connected in a shell 1 at the tail end of a feeding groove 2, the cutter 6 is connected in the center of the shell 1, the baffle plate is fixedly arranged on the left side and the right side of the baffle plate, in the device, the rotating shafts of the feeding roller 5 and the cutter 6 need to extend out of the shell 1, then a motor is arranged on the shell to drive, in the using process, auxiliary feeding is carried out through the feeding roller 5, then materials are cut through rapid rotation of the cutter 6, and the baffle plates on the left side and the right side limit the cut materials to finally limit the materials to fall from a discharge hole.

Example 2:

on the basis of the above-mentioned embodiment, in this embodiment, for better restriction cutting's material, prevent that the material from directly blowing out shell 1 after the cutting, the striker plate of this device includes first striker plate 7, second striker plate 8 and third striker plate 10, specifically, first striker plate 7 sets up to straight board, and the first material after the cutting falls on first striker plate 7, and first striker plate 7 is fixed to be set up in shell 1, and first striker plate 7 sets up the bottom between cutter 6 and feed roll 5 and conveniently cuts the fender material. And second striker plate 8 sets up to the arc, second striker plate 8 sets up the face at first striker plate 7, because the quick rotation of cutter cuts, the material after the cutting carries a large amount of kinetic energy, a part is beaten at first striker plate 7, another part is taken away first striker plate 7 along with the rotation of cutter can, just need second striker plate 8 to collect the material this moment, simultaneously, make the air current circulate in shell 1 through setting up curved striker plate, thereby the material that carries gathers in second striker plate 8 and reduces, the kinetic energy of the material that the discharge gate comes out reduces the dispute and flies. The bottoms of the first striker plate 7 and the second striker plate 8 form a discharge hole, and the discharge chute 4 is connected with the discharge hole; a further limitation of the kinetic energy of the material is to arrange the third striker plate 10 in an arc shape, the third striker plate 10 being arranged at the lower side of the second striker plate 8.

Example 3:

on the basis of the above embodiment, in this embodiment, for better cutting of the material, an auxiliary cutter 11 is provided between the feed roller 5 and the cutter 6, and the auxiliary cutter 11 is fixedly provided in the housing 1.

Example 4:

on the basis of the above embodiment, in this embodiment, in order to prevent the cutter 6 from carrying a large amount of material to block the rotation of the cutter, a scraper blade 12 is provided between the cutter 6 and the housing 1, and the scraper blade 12 is provided on the opposite side of the scraper blade 12.

Example 5:

on the basis of the above embodiment, in this embodiment, the second striker plate 8 is configured to collect large materials, and because the second striker plate 8 is arc-shaped, the materials are not easy to fall, and at this time, the bottom of the second striker plate 8 is connected in the housing 1, the top of the second striker plate is connected with the telescopic device 9 through the rotating shaft, the other end of the telescopic device 9 is connected in the housing 1 through the rotating shaft, and when the collected materials are many, the telescopic device 9 is started to shake the second striker plate 8 back and forth, so that the materials on the second striker plate shake. Similarly, the bottom of the third striker plate 10 is connected to the discharge chute 4 in a switching way, the top of the third striker plate is fixedly connected to the shell 1 through a bolt, and when equipment is cleaned, the third striker plate 10 is opened after the equipment is stopped to clean the striker plate.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims (6)

1. A safe and efficient hay cutter is characterized in that: the automatic feeding device comprises a shell (1), a feeding groove (2), a support (3), a discharging groove (4) and a blanking device, wherein the shell (1) is fixedly arranged on the support (3), the feeding groove (2) is arranged as a 'mouth' -shaped groove and is fixedly arranged at the top of one end of the shell (1), the discharging groove (4) is arranged as a 'mouth' -shaped groove and is fixedly arranged at one side of the bottom of the shell (1), and the blanking device is arranged in the shell (1); the cutting device comprises a feeding roller (5), a cutter (6) and a striker plate, wherein the feeding roller (5) is arranged into a pair and is connected in a shell (1) at the tail end of a feeding groove (2), the cutter (6) is connected in the center of the shell (1), and the striker plate is fixedly arranged on the left side and the right side of the striker plate.

2. The safe and efficient hay cutter according to claim 1, wherein: the material blocking plates comprise a first material blocking plate (7), a second material blocking plate (8) and a third material blocking plate (10); the first striker plate (7) is arranged as a straight plate, the first striker plate (7) is fixedly arranged in the shell (1), and the first striker plate (7) is arranged between the cutter (6) and the feeding roller (5); the second striker plate (8) is arranged in an arc shape, the second striker plate (8) is arranged on the opposite surface of the first striker plate (7), a discharge hole is formed in the bottoms of the first striker plate (7) and the second striker plate (8), and the discharge groove (4) is connected with the discharge hole; the third striker plate (10) is arranged in an arc shape, and the third striker plate (10) is arranged at the lower side of the second striker plate (8).

3. The safe and efficient hay cutter according to claim 1, wherein: an auxiliary cutter (11) is arranged between the feeding roller (5) and the cutter (6), and the auxiliary cutter (11) is fixedly arranged in the shell (1).

4. The safe and efficient hay cutter according to claim 1, wherein: a scraping knife (12) is arranged between the cutter (6) and the shell (1), and the scraping knife (12) is arranged right opposite to the scraping knife (12).

5. The safe and efficient hay cutter according to claim 2, wherein: the bottom of the second striker plate (8) is connected in the shell (1), the top of the second striker plate is connected with a telescopic device (9) through a rotating shaft, and the other end of the telescopic device (9) is connected on the shell (1) through the rotating shaft.

6. The safe and efficient hay cutter according to claim 2, wherein: the bottom of the third striker plate (10) is connected to the discharging chute (4) in a switching way, and the top of the third striker plate is fixedly connected to the shell (1) through a bolt.

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