阅读说明：本技术 一种果蔬均匀投送料装置 (Even material feeding unit that throws of fruit vegetables ) 是由 周思江 于 2019-11-21 设计创作，主要内容包括：本发明公开了一种果蔬均匀投送料装置,包括有1个斜向下设置的投料器,投料器的进料口位于上层平面,投料器的出料口下前方设有1块接料板,接料板尾部转动设置在安装架上,接料板的下方设有输送装置；接料板上表面尾部经弹簧与投料器外壳连接,接料板下方的安装架上设有安装台,安装台上安装有驱动电机,驱动电机的输出轴上安装有转动盘,转动盘外表面偏心设有连杆,连杆上活动连接有拉杆,拉杆另一端与接料板前端底部连接。该装置能够使得投入的果蔬均匀掉落至输送装置上,且不会堵塞投料器。(The invention discloses a uniform fruit and vegetable feeding device, which comprises 1 feeding device obliquely arranged downwards, wherein a feeding hole of the feeding device is positioned on the upper plane, 1 material receiving plate is arranged below and in front of a discharging hole of the feeding device, the tail part of the material receiving plate is rotatably arranged on a mounting frame, and a conveying device is arranged below the material receiving plate; connect flitch upper surface afterbody to be connected with the feeder shell through the spring, connect to be equipped with the mount table on the mounting bracket of flitch below, install driving motor on the mount table, install the rolling disc on driving motor's the output shaft, the eccentric connecting rod that is equipped with of rolling disc surface, swing joint has the pull rod on the connecting rod, the pull rod other end with connect flitch front end bottom to be connected. The device can make the fruit vegetables of input evenly drop to conveyor on, and can not block up the feeder.)

1. The utility model provides a material feeding unit is evenly thrown to fruit vegetables which characterized in that: the feeding device comprises 1 feeding device (1) which is obliquely arranged downwards, wherein a feeding hole (17) of the feeding device (1) is positioned on the upper plane, 1 receiving plate (3) is arranged below and in front of a discharging hole (2) of the feeding device (1), the tail part of the receiving plate (3) is rotatably arranged on a mounting frame (4), and a conveying device (5) is arranged below the receiving plate (3); connect flitch (3) upper surface afterbody to be connected with feeder (1) shell through spring (6), be equipped with mount table (7) on mounting bracket (4) of connecing flitch (3) below, install driving motor (8) on mount table (7), install rolling disc (9) on the output shaft of driving motor (8), rolling disc (9) surface off-centre is equipped with connecting rod (10), swing joint has pull rod (11) on connecting rod (10), the pull rod (11) other end with connect flitch (3) front end bottom to be connected.

2. The even material device of throwing of fruit vegetables of claim 1, characterized in that: the front side baffle (12) of the batch feeder (1) comprises a front side baffle upper part (13), the tail part of the front side baffle upper part (13) is connected with a rotating shaft (14), the rotating shaft (14) is movably connected with a front side baffle lower part (15), the front side baffle lower part (15) extends downwards to the head end of the material receiving plate (3), and the back of the front side baffle lower part (15) is connected with an output shaft of a rotating motor (18) positioned on the upper plane through a guy cable (16).

3. The even material device of throwing of fruit vegetables of claim 1, characterized in that: connect flitch (3) left and right both sides respectively to be equipped with 1 striker plate (19), the rear side baffle (20) afterbody of feeder (1) is through scalable fender cloth (21) that separate with connect flitch (3) surface connection.

4. The even material device of throwing of fruit vegetables of claim 1, characterized in that: the bottom of the front end of the material receiving plate (3) is provided with 1 material stopping plate (22) which is of a U-shaped structure and is positioned right above the conveying device (5).

5. The even material device of throwing of fruit vegetables of claim 1, characterized in that: the conveying device (5) is a clapboard type conveying device.

6. The even material device of throwing of fruit vegetables of claim 1, characterized in that: the width of the front end of the material receiving plate (3) is smaller than that of the conveying device (5).

Technical Field

The invention relates to a uniform feeding device, in particular to a uniform feeding device for fruits and vegetables.

Background

With the continuous improvement of the technological level, various industries are in large-scale production, and the same is true for agricultural production. Before agricultural product production and processing enterprises put products on the market, harvested fruits and vegetables are treated in factories, such as cleaning, sorting, grading and the like. The whole process is generally a flow line operation, and all links are connected through a transmission device. The fruits and vegetables harvested by a common enterprise are firstly conveyed from a batch feeder to be cleaned or sorted for processing through a conveying device. During the material throwing, the worker often can directly pour the fruit vegetables of whole frame into the feeder, lead to often appearing the fruit vegetables and concentrate to pile up and press in conveyor's certain place, cause conveyor card pause easily to conveyor damages easily, just needs the manual work to sort this moment. Sometimes, the poured fruits and vegetables can directly block the feeding device, so that the feeding cannot be carried out.

Disclosure of Invention

The invention aims to provide a uniform fruit and vegetable feeding device. The device can make the fruit vegetables of input evenly drop to conveyor on, and can not block up the feeder.

The technical scheme of the invention is as follows: a fruit and vegetable uniform feeding device comprises 1 feeding device which is obliquely arranged downwards, wherein a feeding hole of the feeding device is positioned on the upper plane, 1 material receiving plate is arranged below and in front of a discharging hole of the feeding device, the tail part of the material receiving plate is rotatably arranged on a mounting frame, and a conveying device is arranged below the material receiving plate; connect flitch upper surface afterbody to be connected with the feeder shell through the spring, connect to be equipped with the mount table on the mounting bracket of flitch below, install driving motor on the mount table, install the rolling disc on driving motor's the output shaft, the eccentric connecting rod that is equipped with of rolling disc surface, swing joint has the pull rod on the connecting rod, the pull rod other end with connect flitch front end bottom to be connected.

In the even feeding device that throws of fruit vegetables, the preceding side shield of feeder is including preceding side shield upper portion, and preceding side shield upper portion end connection has the axis of rotation, swing joint has preceding side shield lower part in the axis of rotation, and preceding side shield lower part downwardly extending connects the flitch head end, and the back of preceding side shield lower part is connected with the planar rotation motor output shaft that is located the upper strata through the cable.

In the even material feeding device that throws of fruit vegetables, respectively be equipped with 1 striker plate in the left and right both sides of material receiving plate, the rear side baffle afterbody of feeder is connected with material receiving plate surface through scalable fender cloth.

In the uniform fruit and vegetable feeding device, 1 stopping plate with a U-shaped structure is arranged at the bottom of the front end of the material receiving plate and is positioned right above the conveying device.

In the uniform fruit and vegetable feeding device, the conveying device is a clapboard type conveying device.

In the uniform fruit and vegetable feeding device, the width of the front end of the material receiving plate is smaller than that of the conveying device.

The invention has the beneficial effects that: compared with the prior art, in the feeding process of the device, fruits and vegetables are stacked on the material receiving plate through the feeding device, the driving motor drives the pull rod to eccentrically rotate, the material receiving plate is driven by the pull rod to periodically rotate for a certain angle around the mounting frame, the end part of the material receiving plate is downwards inclined and opened, and therefore the fruits and the vegetables fall onto the conveying device from the position, and meanwhile the material receiving plate is reset under the elastic force action of the spring. The opening and closing of the material receiving plates are periodically realized, the fruits and vegetables are prevented from directly and completely falling onto the conveying device when being put into use at one time, and the material receiving plates can periodically apply pressure to the fruits and vegetables, so that the fruits and vegetables are prevented from blocking the discharge hole; when the discharge port is blocked, the lower part of the front side baffle is driven to rotate by the rotating motor, so that the opening between the front side baffle and the material receiving plate is enlarged, and the material is convenient to discharge; the telescopic barrier cloth is arranged to prevent the fruits and vegetables from rolling down to the tail part of the material receiving plate; the material stopping plate and the material stopping plate which are provided with the U-shaped structures can ensure that the fruits and vegetables falling from the material receiving plate are all thrown onto the conveying device.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is another schematic structural diagram of the present invention;

FIG. 3 is a schematic structural diagram of a batch feeder and a receiving plate;

FIG. 4 is a schematic view of the installation structure of the pull rod;

fig. 5 is a schematic view of the installation structure of the material stopping plate.

Reference numerals: 1-a feeder, 2-a discharge port, 3-a material receiving plate, 4-a mounting rack, 5-a conveying device, 6-a spring, 7-a mounting table, 8-a driving motor, 9-a rotating disc, 10-a connecting rod, 11-a pull rod, 12-a front side baffle, 13-an upper part of the front side baffle, 14-a rotating shaft, 15-a lower part of the front side baffle, 16-a guy cable, 17-a feed port, 18-a rotating motor, 19-a material baffle, 20-a rear side baffle, 21-a telescopic barrier cloth and 22-a material baffle plate.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

The embodiment of the invention comprises the following steps: a fruit and vegetable uniform feeding device is shown in attached figures 1-5 and comprises 1 feeding device 1 which is obliquely arranged downwards, wherein the feeding device 1 is similar to a pipeline structure and comprises a feeding hole 17, a discharging hole 2, a front side baffle 12, a rear side baffle 20, a left side baffle and a right side baffle, the feeding hole 17 of the feeding device 1 is positioned on the upper plane, 1 material receiving plate 3 is arranged in front of the lower part of the discharging hole 2 of the feeding device 1, the tail part of the material receiving plate 3 is rotatably arranged on a mounting frame 4, and a conveying device 5 is arranged below the material receiving plate 3; connect flitch 3 upper surface afterbody to be connected with the 20 shells of rear side shield of feeder 1 through spring 6, connect to be equipped with 1 mount table 7 on the mounting bracket 4 of flitch 3 below, install 1 driving motor 8 on the mount table 7, fixed mounting has 1 rolling disc 9 on driving motor 8's the output shaft, rolling disc 9 surface eccentric fixation has 1 connecting rod 10, swing joint has 1 pull rod 11 on the connecting rod 10, the other end of pull rod 11 with connect flitch 3 front end bottom to be connected.

In the use, after the fruits and vegetables that will gather are transported to upper plane, pour into from the feed inlet 17 that is in upper plane, the fruits and vegetables slant slip after dropping to on the flitch 3 that connects of its below from discharge gate 2. When the drive motor 8 is not rotating, the receiving plate 3 is pulled upwards by the spring 6, so that the tail part of the receiving plate is prevented from rotating around the mounting frame 4. And the front end of the material receiving plate 3 is blocked by the front side baffle 12 of the material permeating device 1, so that fruits and vegetables on the material receiving plate are prevented from falling off.

When the driving motor 8 rotates, the output shaft of the driving motor drives the rotating disc 9 to rotate, the connecting rod 10 on the rotating disc 9 does circumference telemechanical movement, when the distance from the connecting rod 10 to the front end of the material receiving plate 3 is shortest, the material receiving plate 3 is in a static state, when the distance from the connecting rod 10 to the front end of the material receiving plate 3 is farthest, the connecting rod 10 drives the pull rod 11 to move backwards, the pull rod 11 gives the downward oblique pulling force to the material receiving plate 3, the tail part of the material receiving plate 3 rotates downwards for a certain angle around the mounting frame 4, the spring 6 is stretched, an opening is formed between the front end of the material receiving plate 3 and the front side baffle 12 at the moment, and fruits and vegetables on the material receiving plate 3 fall onto the conveying device 5 below the material. When the connecting rod 10 rotates to a near point, the receiving plate 3 rotates upwards under the restoring force of the spring 6 to return to the initial position. So reciprocal, realize connecing 3 periodic openings of flitch, closure to realize the periodic material of throwing, avoid the fruit vegetables once only to drop to conveyor 5 on, thereby make the fruit vegetables volume of throwing in to conveyor 5 more even. Secondly, when the material receiving plate 3 opens, the opening of the material receiving plate 3 and the front side baffle 12 can be blocked by fruits and vegetables, when the material receiving plate 3 is closed, the material receiving plate 3 pushes the fruits and vegetables upwards, so that the fruits and vegetables which are extruded and compacted originally are loosened, and when the material receiving plate 3 rotates to open next time, the fruits and vegetables are easy to drop.

As shown in fig. 2, the device of the present invention may also be configured in such a way that the front baffle 12 of the feeder 1 includes a front baffle upper portion 13, the tail of the front baffle upper portion 13 is connected with a rotating shaft 14, the rotating shaft 14 is movably connected with a front baffle lower portion 15 through a torsion spring, the front baffle lower portion 15 extends downwards to the head end of the receiving plate 3, and the back of the front baffle lower portion 15 is connected with an output shaft of a rotating motor 18 located on the upper plane through a guy cable 16.

Fruit vegetables are once only all emptys when pouring into from feed inlet 17, can lead to the fruit vegetables jam to live the opening part between the front side shield 12 of material receiving plate 3 and feeder 1, when the mutual extrusion force between the fruit vegetables is great, even if can appear material receiving plate 3 upwards extrudes the fruit vegetables, the not hard up condition can not appear between the fruit vegetables yet, leads to the fruit vegetables can't drop. At this moment, the rotating motor 18 is opened to the accessible, rotates the output shaft pivot of motor 18 for 16 coilings of cable are on the output shaft of rotating motor 18, and under the pulling force effect of cable 16, front side baffle lower part 15 overcomes and deflects backward with the torsion of torsion spring between axis of rotation 14, makes the open end grow between material receiving plate 3 and the front side baffle lower part 15, and the fruit vegetables of conflicting 15 positions in front side baffle lower part originally will drop after losing the extrusion force, appear becoming flexible between the fruit vegetables, the unloading of being convenient for. After normal feeding, the rotating motor 18 rotates reversely, and the lower part 15 of the front side baffle plate is restored to the original position under the action of the torsion spring.

Connect flitch 3 left and right both sides respectively to be equipped with 1 striker plate 19, the rear side baffle 20 afterbody of feeder 1 is connected with connecing flitch 3 surface through scalable fender cloth 21. Being provided with striker plate 19 and can avoiding connecing the fruit vegetables on the flitch 3 to drop from the side, can't enter into conveyor 5, and be provided with scalable fender cloth 21 that separates and can avoid being located the fruit vegetables that connect the flitch 3 front end and connect flitch 5 to rotate the in-process that resets upwards, roll to connect flitch 3 rear end and fall down from the rear end from the front end. The retractable barrier cloth 21 can be stretched and contracted up and down in the opening and closing processes of the material receiving plate 3.

The bottom of the front end of the material receiving plate 3 is provided with 1 material stopping plate 22 with a U-shaped structure which is positioned right above the conveying device 5. The U-shaped material stopping plate 22 comprises two side plates respectively arranged at the left side and the right side of the conveying device 5, and the side plates are connected with the back baffle. When the fruit and vegetable beams falling from the material receiving plate 3 are more, some fruits and vegetables may fall down from the side edge of the conveying device 5, at the moment, the two side plates of the material blocking plate 22 of the U-shaped structure can block left and right, the fruit and vegetable is prevented from falling from the side surface, and the baffle at the back of the material blocking plate 22 of the U-shaped structure can prevent the fruit and vegetable from rolling down along the conveying device 5.

The conveying device 5 is a clapboard type conveying device. The conveying device with the structure can prevent fruits and vegetables from rolling down in the upward lifting process.

The width of the front end of the material receiving plate 3 is smaller than that of the conveying device 5. The arrangement is mainly to enable the fruits and vegetables falling from the material receiving plate 3 to fall into the conveying device 5.