CN218222842U - Feed hopper for branch crusher - Google Patents

Abstract

The utility model provides a feeder hopper for shredder, include in the bucket body of broken mechanism port installation, broken mechanism one side is provided with driving pulley, and broken mechanism opposite side is provided with from the driven pulleys. The upper end face and the lower end face of the bucket body are respectively provided with an upper clamping and conveying device and a lower clamping and conveying device, the upper clamping and conveying device and the lower clamping and conveying device are opposite, and the lower clamping and conveying device is connected with a driven belt wheel through a belt for transmission. Broken mechanism also can drive driven pulleys synchronous revolution at the course of the work, and driven pulleys passes through the belt and drives the next rotary roller that send the device rotatory, and the last clamp send the device cylinder to push down the branch after, along with the rotation of changeing the roller, the rib on the rotary roller supports tightly in the branch and drives the branch and stretch into the feeder hopper gradually, can avoid rocking of branch, also can realize sending into broken mechanism with the branch automatically and smash.

Description

Feed hopper for branch crusher

Technical Field

The utility model belongs to the technical field of the branch chip machine, in particular to feeder hopper for branch chip machine.

Background

The branch crusher can crush the raw materials such as wood, branches and forks into wood chips at one time, so that the branch crusher is widely applied to the crushing process of garden branches and leaves, branches and leaves of agricultural crops and other organic matters, the crushed branches and leaves can be used as organic fertilizers or biomass granular fuels, and the economic benefit is improved.

When the branch crusher crushes branches with more branches, the branches can be clamped at the inlet of the feed hopper, and operators need to frequently push the branches in the process so as to ensure the smooth operation of the crushing work, which is particularly inconvenient.

In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect that points out among the background art, the utility model aims to provide a feeder hopper for branch crusher to supplementary branch gets into the feeder hopper, avoids the branch to block or take place to rock.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a feeding hopper for a branch crusher comprises a hopper body arranged at the port of a crushing mechanism, wherein a driving belt wheel is arranged on one side of the crushing mechanism, and a driven belt wheel is arranged on the other side of the crushing mechanism; the upper end face and the lower end face of the bucket body are respectively provided with an upper clamping and conveying device and a lower clamping and conveying device, the upper clamping and conveying device and the lower clamping and conveying device are opposite, and the lower clamping and conveying device is connected with the driven belt wheel through a belt for transmission.

As a preferred technical scheme, an upper opening is formed in the upper end face of the bucket body, a cover plate is hinged to the upper opening, the cover plate is fixedly connected with the bucket body through a plurality of groups of hasps, and the upper clamping and conveying device is arranged on the cover plate.

As a preferred technical scheme, the upper clamping and conveying device comprises an installation shaft and a roller sleeved on the outer side of the installation shaft and rotationally installed, shaft seats are arranged at two ends of the installation shaft, each shaft seat is rotationally connected with a lead screw, the other end of the lead screw penetrates through the cover plate and is provided with a hand wheel, a nut seat is arranged at each position of the lead screw on the upper end surface of the cover plate, and the nut seats are sleeved on the outer side of the lead screw and rotationally installed.

As a preferred technical scheme, the shaft seat is hinged with the mounting shaft.

As a preferred technical scheme, a lower opening is formed in the lower end face of the bucket body, the lower clamping and conveying device comprises a bottom support arranged on the lower end face of the bucket body, two groups of rotating rollers penetrating through the lower opening are rotatably mounted in the bottom support, transmission belt wheels are arranged at two ends of each rotating roller, all the transmission belt wheels on one side of each driven belt wheel are connected with the driven belt wheels through the same belt for transmission, and all the transmission belt wheels on one side of each driving belt wheel are connected with the other belt for transmission.

As a preferred technical scheme, a plurality of groups of ribs are distributed on the peripheral surface of the rotating roller in a surrounding way.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

broken mechanism also can drive driven pulley synchronous revolution at the course of the work, driven pulley passes through the belt and drives the next commentaries on classics roller rotation of pressing from both sides the transfer device, lead screw through rotatory upper pinch in the device, the height and the inclination of cylinder also change thereupon, in order to realize the adaptation to different diameter branches, after the branch is pushed down to the cylinder, along with the rotation of changeing the roller, the rib on the commentaries on classics roller supports tightly in the branch and drives the branch and stretch into the feeder hopper gradually, can avoid rocking of branch, also can realize automatically sending into broken mechanism with the branch and smash.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the upper pinch device.

Fig. 3 is a schematic structural view of the lower clamping and conveying device.

The labels in the figure are: 1. the crushing device comprises a bucket body, 11, a cover plate, 2, an upper clamping and conveying device, 21, a roller, 22, an installation shaft, 23, a shaft seat, 24, a screw rod, 25, a hand wheel, 26, a nut seat, 3, a lower clamping and conveying device, 31, a bottom support, 32, a rotating roller, 33, a transmission belt wheel, 4, a crushing mechanism, 41 and a driven belt wheel.

Detailed Description

The features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make the objects, technical solutions, and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention.

The directional terms appearing in the following description are directions shown in the drawings and do not limit the specific structure of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

As shown in fig. 1 to 3, the embodiment of the present invention shows a feeding hopper for a branch crusher, which is installed at the feeding port of the crushing mechanism 4. The feeding hopper is provided with a clamping and conveying device used for compressing and assisting branch conveying, one side of the crushing mechanism 4 is provided with a driving belt wheel connected and driven with a power center such as a gasoline engine through a belt, and the other side of the crushing mechanism 4 is provided with a driven belt wheel 41 which runs synchronously and is connected and driven with the clamping and conveying device through the belt. The feeder hopper includes bucket body 1, and the device is pressed from both sides including setting up respectively on bucket body 1 up and down the terminal surface and extending to the inside upper pinch device 2 and the lower pinch device 3 of bucket body 1, and upper pinch device 2 is relative with the lower pinch device 3, and lower pinch device 3 passes through the belt and is connected the transmission with driven pulleys 41. The lower clamping and conveying device 3 plays a role in auxiliary transportation in the process of crushing branches by the crushing mechanism 4, and replaces hands to push the branches so as to avoid the branches from being clamped at the feeding port of the bucket body 1. The lower clamping and conveying device 2 plays a role in extruding and fixing in the process of crushing branches by the crushing mechanism 4 and is matched with the lower clamping and conveying device 3 so as to avoid the branches from shaking.

As shown in fig. 1 and 2, the number of the lower clamping devices 2 is not less than two groups in order to better press the branches. The upper end face of the bucket body 1 is provided with an upper opening, the upper opening is hinged with a cover plate 11, the cover plate 11 is fixedly connected with the bucket body 1 through a plurality of groups of hasps, and the cover plate 11 is arranged on a plurality of groups of upper clamping and conveying devices 2. The upper clamping and conveying device 2 can be disassembled or maintained by opening the cover plate 11, and the operation is convenient and fast. The upper clamping and conveying device 2 comprises a mounting shaft 22 and a roller 21 which is sleeved outside the mounting shaft 22 and rotationally mounted, shaft seats 23 are hinged to two ends of the mounting shaft 22, each shaft seat 23 is rotationally connected with a lead screw 24, the other end of each lead screw 24 penetrates through the cover plate 11 and is provided with a hand wheel 26, a nut seat 26 is respectively arranged on each lead screw 24 on the upper end surface of the cover plate 11, and the nut seats 26 are sleeved outside the lead screws 24 and rotationally mounted. The screw rods 24 of the roller 21 are hinged, and when the screwing distances of the screw rods 24 at two ends are inconsistent, the roller 21 can incline to adapt to branches with irregular sizes and shapes.

As shown in fig. 1 and 3, the lower end surface of the bucket body 1 is provided with a lower opening, and the lower pinching device 3 includes a shoe 31 provided on the lower end surface of the bucket body 1. The rotating rollers 32 which are not less than two groups and cross the lower opening are rotatably arranged in the bottom support 31, and two ends of each rotating roller 32 are provided with driving belt wheels 33. For two sets of rollers 32, all the driving pulleys 33 on one side of the driven pulley 41 are connected to the driven pulley 41 through the same belt for transmission, and in order to reduce the load on the driven pulley 41 and balance the transmission force, all the driving pulleys 33 on one side of the driving pulley are connected to the other belt for transmission. In order to fully exert the functions of the lower clamping and conveying device 2 and the lower clamping and conveying device 3, no matter the roller 21 or the rotating roller 32, a plurality of groups of ribs are distributed on the outer circumferential surface of the roller in a surrounding mode, the ribs are provided with pointed ends, the pointed ends increase the contact pressure with branches, further, the friction force when the pointed ends are in contact with the branches is increased, and slipping is avoided.

During the use, place kibbling branch in bucket body 1, crushing mechanism 4 drives from the synchronous operation of driven pulleys 41 and changes, and from the driven pulleys 41 rethread belt drives each and changes the roller 32 rotation, makes the branch and changes roller 32 contact extrusion through cylinder 21, along with the rotation of changeing roller 32, changes the rib on the roller 32 and supports tightly in the branch and drive the branch and stretch into crushing mechanism 4 gradually, realizes the pay-off process of branch, and the branch is accomplished in crushing mechanism 4 and is smashed. Through the lead screw 24 that rotates cylinder 21 both ends, can adjust cylinder 21's height and angle at will to the realization is to the adaptation of different thickness, length branch, guarantees to smash convenient effective.

In accordance with the present invention, as in the previous embodiments, these embodiments have not been described in detail, nor have they been limited to the specific embodiments of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and its various embodiments with various modifications as are suited to the particular use contemplated. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A feeding hopper for a branch crusher comprises a hopper body (1) arranged at the port of a crushing mechanism (4), wherein a driving belt wheel is arranged on one side of the crushing mechanism (4), and a driven belt wheel (41) is arranged on the other side of the crushing mechanism (4); the method is characterized in that: the upper end face and the lower end face of the bucket body (1) are respectively provided with an upper clamping and conveying device (2) and a lower clamping and conveying device (3) which extend to the interior of the bucket body (1), the upper clamping and conveying device (2) is opposite to the lower clamping and conveying device (3), and the lower clamping and conveying device (3) is connected with the driven belt wheel (41) through a belt in a transmission mode.

2. The feed hopper for the branch crusher as claimed in claim 1, wherein: the bucket body (1) up end is opened there is the upper shed, the upper shed articulates there is apron (11), apron (11) through the multiunit hasp with bucket body (1) is connected fixedly, last pinch device (2) are located apron (11).

3. The feed hopper for a chipper as set forth in claim 2, wherein: the upper clamping and conveying device (2) comprises an installation shaft (22) and a roller (21) sleeved on the outer side of the installation shaft (22) and rotatably installed, shaft seats (23) are arranged at two ends of the installation shaft (22), each shaft seat (23) is rotatably connected with a screw rod (24), the other end of the screw rod (24) penetrates through the cover plate (11) and is provided with a hand wheel (25), the upper end surface of the cover plate (11) is arranged at each screw rod (24) respectively provided with a nut seat (26), and the nut seat (26) is sleeved on the outer side of the screw rod (24) and rotatably installed.

4. The feed hopper for a chipper as set forth in claim 3, wherein: the shaft seat (23) is hinged with the mounting shaft (22).

5. The feed hopper for a chipper as set forth in claim 1, wherein: the terminal surface is opened under bucket body (1) has the under shed, lower pinch device (3) are including setting up collet (31) of terminal surface under bucket body (1), collet (31) internal rotation is installed two sets of passages the under shed changes roller (32), each it all is provided with driving pulley (33) to change roller (32) both ends, is located all of driven pulley (41) one side driving pulley (33) through same belt with the transmission is connected to driven pulley (41), be located all of driving pulley one side driving pulley (33) are through another belt connection transmission.

6. The feed hopper for a chipper as set forth in claim 5, wherein: and a plurality of groups of ribs are distributed around the outer peripheral surface of the rotating roller (32).

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