CN212798711U

CN212798711U - Quantitative feeding device

Info

Publication number: CN212798711U
Application number: CN202021026133.3U
Authority: CN
Inventors: 徐国峰; 田鑫; 郑尧忠; 周斌斌; 阮炯君; 陈河风
Original assignee: Zhejiang Guanfeng Food Machinery Co ltd
Current assignee: Zhejiang Guanfeng Food Machinery Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a quantitative formula feed arrangement, including frame and material input area, be provided with the platform of weighing in the frame, the platform top of weighing is provided with and holds the storehouse, the material input area sets up in holding storehouse one side, it is provided with feeding adjustment mechanism to hold the storehouse top, feeding adjustment mechanism rises and is provided with the control unit who connects in the platform of weighing, the control unit connects the material input area. Through the control unit of feeding adjustment mechanism, opening and stopping of signal control material input area according to the platform of weighing, realize that feed arrangement opens and stops immediately according to the material demand volume at the in-process of automatic feed, effectively improve the degree of automation of maize production and processing, the control unit is used for controlling the speed of material input area through driving motor's rotational speed through the gravity data feedback of the platform of weighing, realize the switching of standard speed-low speed-three mode of stopping, guarantee that the corn-on-cob carries out quantitative feeding according to the user's demand.

Description

Quantitative feeding device

Technical Field

The utility model belongs to the technical field of the food processing technique and specifically relates to a ration formula feed arrangement is related to.

Background

At present, a plurality of bottlenecks exist in the processing and production links of corn, and taking the conveying of corn raw materials to a processing operation platform as an example, the existing conveying mode is to put the corn raw materials into a basket, and then the basket is lifted to the operation platform by workers. The conveying mode has low efficiency, consumes a large amount of labor, slows down the whole production rhythm and influences the production efficiency;

for example, Chinese patent application publication No. CN205973057U, entitled "conveying system for corn processing", discloses a conveying system for corn processing, which comprises a feeding box capable of accommodating corn raw materials, the discharge port of the feeding box is communicated with an inclined material conveying frame, a feeding device which can feed corn raw materials to each station of the arc-shaped processing operation platform is arranged at the outlet at the tail end of the inclined material conveying frame, the feeding device comprises a vertical shaft fixed on a bottom plate, the top end of the vertical shaft is rotatably connected with a rotating seat, the upper part of the rotating seat is fixed with a funnel, one side of the rotating seat is fixed with a feeding pipe, a feeding hole is arranged above the feeding pipe, a discharging hole corresponding to the feeding hole on the feeding pipe is arranged obliquely below the funnel, but the feeding device can not control the amount of corn entering the processing equipment, even if a small number of the devices can be controlled as much as possible, the adjustment is complicated, and manual frequent starting and stopping are needed. Therefore, the conveying system for corn processing is developed, has an automatic quantifying function while solving the conveying bottleneck between corn raw materials and a processing operation platform, and has important significance.

Disclosure of Invention

The utility model has the following purposes:

the invention aims at one: the problem of low transportation efficiency in corn processing production in the prior art is solved;

the second purpose of the invention is that: the existing corn feeding device can not realize quantitative feeding;

the invention has the third purpose: in the existing corn cob feeding device, the corn cobs with large dead weight are not protected;

the utility model provides a ration formula feed arrangement sets up the material input area in the frame outside, sets up the platform of weighing in the frame, and through the control unit of feeding adjustment mechanism, according to opening of the signal control material input area of the platform of weighing, the in-process that realizes feed arrangement at automatic feed opens according to material demand volume and stops immediately, effectively improves the degree of automation of maize production and processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quantitative formula feed arrangement, includes frame and material input area, be provided with the platform of weighing in the frame, the platform top of weighing is provided with and holds the storehouse, the material input area sets up in holding storehouse one side, it is provided with feeding adjustment mechanism to hold the storehouse top, feeding adjustment mechanism rises and is provided with the control unit who connects in the platform of weighing, the control unit connects the material input area. The material input area will wait to process in the storehouse that holds in the corn-on-cob transportation frame, the weighing platform that holds the storehouse bottom exports the weight data of the corn-on-cob of going into the storehouse to the control unit, and the control unit control material input area pauses the transportation when reaching the ration and require to realize the ration feeding of corn-on-cob.

Preferably, a weight signal receiving end of the control unit is connected with a weight signal input end of the weighing platform, the material input belt is provided with a driving motor, and a start-stop signal receiving end of the driving motor is connected with a start-stop signal input end of the control unit. The control unit is used for controlling the speed of the material input belt through the rotating speed of the driving motor through gravity data feedback of the weighing platform, switching of a standard speed mode, a low speed mode and a stop mode is achieved, and quantitative feeding of the corn cobs according to user requirements is guaranteed.

Preferably, the feeding adjusting mechanism further comprises a feeding baffle, a feeding track is arranged in the accommodating bin, and the feeding baffle is vertically arranged and extends downwards to the feeding track. The feeding baffle plate is matched with the feeding guide rail, so that the corn cobs are rearranged and buffered when entering a deeper accommodating bin, the disorder of the corn cobs in the transportation process is avoided, and meanwhile, the damage of the corn cobs when the gravity potential energy is released is avoided.

Preferably, the top of the feeding baffle is provided with a translation mechanism, the translation mechanism comprises a guide rail and a return spring, the guide rail and the return spring are horizontally arranged at the top of the rack, a translation seat is arranged on the guide rail, the return spring is arranged on one side, away from the material input belt, of the translation seat, and the top end of the feeding baffle is connected with the translation seat. The feeding baffle is arranged at the bin opening of the accommodating bin and translates along the extending direction of the material input belt, so that the size of the bin opening of the accommodating bin can be adjusted, when the corn cobs enter the bin opening of the accommodating bin from the material input belt, the feeding baffle can prevent a large number of corn cobs from suddenly entering the accommodating bin and impacting a weighing platform, and the protection of the feeding device is improved; and the reset spring that translation seat rear set up controls the displacement degree of feeding baffle when the corn-on-cob strikes feeding baffle, can avoid causing hard hindrance and damage the maize to the corn-on-cob, carries out certain restriction and buffering when the corn-on-cob gushes into and holds the storehouse simultaneously.

Preferably, the feeding baffle comprises a supporting section connected with the translation mechanism and a bearing section arranged close to the end of the accommodating bin, and the bearing section is bent towards the direction close to the material input belt. Accept the section and be used for leading to the corn-on-cob, avoid the corn-on-cob to fall around after getting into and holding the storehouse, but in unified guide through the support section and accept the section reachd the feeding track and get into the feeding track in order, improved quantitative formula feed arrangement's feeding degree of order and conveying efficiency.

Preferably, the bearing section and the supporting section are arranged in a sliding sleeved mode, and the tail end of the bearing section is attached to the feeding track. Accept the preliminary minute chamber that section cooperation feeding track realized holding the storehouse cang kou for the corn-on-cob section falls when falling into and holds the storehouse, avoids directly falling to holding the storehouse end and suffer damage, has improved the degree of protection to the corn-on-cob.

Preferably, the feeding track comprises a plurality of corn rolling ways arranged on the side wall of the accommodating bin, and the corn rolling ways are obliquely arranged towards the bottom of the accommodating bin. The corn roller path is used for layering the accommodating bin, so that the dropping process of the corn cobs is further divided and buffered, and the corn cobs are rearranged in the process, so that the corn cobs are structured, the axial direction of the corn cobs is enabled to correspond to the width of the roller path, and the corn cobs roll downwards along the corn roller path, and the corn cobs are ensured to be neatly arranged when arriving at the bottom of the accommodating bin.

Preferably, a buffer pad is arranged at the joint of the corn rolling way and the accommodating bin. The blotter sets up in the position that the corn cob passes through the corn raceway and strikes to holding the storehouse bulkhead after with higher speed, avoids holding the storehouse and causes the damage of colliding with to the corn, further carries out buffer protection to the corn.

The utility model has the advantages that: (1) the control unit of the feeding adjusting mechanism controls the starting and stopping of the material input belt according to the signal of the weighing platform, so that the feeding device can be started and stopped immediately according to the material demand in the automatic feeding process, and the automation degree of corn production and processing is effectively improved; (2) the control unit is used for controlling the speed of the material input belt through the rotating speed of the driving motor through gravity data feedback of the weighing platform, so that the switching of three modes of standard speed, low speed and stop is realized, and the corn cobs are enabled to be quantitatively fed according to the requirements of users; (3) the feeding baffle plate is matched with the feeding guide rail, so that the corn cobs are rearranged and buffered when entering the deeper accommodating bin, the disorder of the corn cobs in the transportation process is avoided, and meanwhile, the damage of the corn cobs when the gravity potential energy is released is avoided; (4) the reset spring arranged behind the translation seat controls the displacement degree of the feeding baffle when the corn cobs impact the feeding baffle, so that the corn cobs can be prevented from being damaged due to hard obstruction, and meanwhile, certain limitation and buffering are performed when the corn cobs flow into the accommodating bin; (5) the corn rolling paths are used for layering the accommodating bins, so that the falling process of the corn cobs is further divided and buffered, and meanwhile, the corn cobs are rearranged in the process, so that the corn cobs are regular, the axial direction of the corn cobs corresponds to the width of the rolling paths and roll downwards along the corn rolling paths, and the corn cobs are ensured to be orderly arranged when reaching the bin bottoms of the accommodating bins; (6) the blotter sets up in the position that the corn cob passes through the corn raceway and strikes to holding storehouse bulkhead after with higher speed, avoids holding the storehouse and causes the damage of colliding with to the corn, further carries out buffer protection to the corn.

Drawings

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

FIG. 2 is a schematic view of the frame of FIG. 1;

in the figure: 1. frame, 2, material input area, 21, driving motor, 3, weighing platform, 4, hold the storehouse, 41, feeding track, 42, maize raceway, 43, blotter, 5, feeding adjustment mechanism, 51, the control unit, 6, feeding baffle, 61, support section, 62, accept the section, 7, translation mechanism, 71, guide rail, 72 reset spring, 73, translation seat, 8, net lifting machine, 81, ejection of compact motor.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in figures 1 and 2, the quantitative feeding device comprises a rack 1 and a material input belt 2, wherein a weighing platform is arranged on the rack, a containing bin is arranged at the top of the weighing platform 3, the material input belt is arranged on one side of the containing bin 4, a feeding adjusting mechanism 5 is arranged above the containing bin, the feeding adjusting mechanism is provided with a control unit 51 connected to the weighing platform, and the control unit is connected with the material input belt. The material input area will wait to process in the corn-on-cob transports the storehouse that holds in the frame, holds the weight data output to the control unit of the corn-on-cob that the platform of weighing of storehouse bottom will be put in storage, and the control unit control material input area is transported temporarily stop when reaching the ration and requires to realize the ration feeding of corn-on-cob.

The weight signal receiving end of the control unit is connected with the weight signal input end of the weighing platform, the material input belt is provided with a driving motor, and the start-stop signal receiving end of the driving motor is connected with the start-stop signal input end of the control unit. The control unit is used for controlling the speed of the material input belt through the rotating speed of the driving motor through gravity data feedback of the weighing platform, switching of a standard speed mode, a low speed mode and a stop mode is achieved, and quantitative feeding of the corn cobs according to user requirements is guaranteed. In the embodiment, the driving motor adopts a two-gear speed regulation motor, when the weighing platform weighs a weight value of 0-80% of a target value, the driving motor is a standard speed gear, when the weighing platform weighs a weight value of 80-100% of the target value, the PLC switches the driving motor to operate at a low speed gear, and the driving motor is controlled to be closed until the target value is reached, feeding is stopped, and a quantitative effect is achieved.

The feeding adjusting mechanism further comprises a feeding baffle 6, a feeding track 41 is arranged in the accommodating bin, and the feeding baffle is vertically arranged and extends downwards to the feeding track. Feeding baffle cooperation feeding guide rail makes the corn-on-cob obtain rearrangement and buffering when getting into the darker storehouse that holds, avoids the mixed and disorderly of corn-on-cob in the transportation, has avoided appearing the damage when the corn-on-cob releases gravitational potential energy simultaneously.

The feeding baffle top is provided with translation mechanism 7, and translation mechanism includes that the level sets up in guide rail 71 and reset spring 72 at frame top, is provided with translation seat 73 on the guide rail, and reset spring sets up in the translation seat and keeps away from the one side in material input area, and translation seat is connected on the feeding baffle top. The feeding baffle is arranged at the bin opening of the accommodating bin and translates along the extending direction of the material input belt, so that the size of the bin opening of the accommodating bin can be adjusted, and when the corn cobs enter the bin opening of the accommodating bin from the material input belt, the feeding baffle can prevent a large number of corn cobs from suddenly entering the accommodating bin and impacting a weighing platform, so that the protection of the feeding device is improved; and the reset spring that translation seat rear set up controls the displacement degree of feeding baffle when the corn-on-cob strikes feeding baffle, can avoid causing hard hindrance and damage the maize to the corn-on-cob, carries out certain restriction and buffering when the corn-on-cob gushes into and holds the storehouse simultaneously.

The feeding baffle comprises a supporting section 61 connected with the translation mechanism and a bearing section 62 arranged close to the end of the accommodating bin, and the bearing section is bent towards the direction close to the material input belt. Accept the section and be used for leading to the corn-on-cob, avoid the corn-on-cob to fall around after getting into and holding the storehouse, but in unified guide through supporting the section and accepting the section reachd the feeding track and get into the feeding track in order, improved quantitative formula feed arrangement's feeding degree in order and conveying efficiency.

The bearing section is in sliding sleeve joint with the supporting section, and the tail end of the bearing section is attached to the feeding track. Accept the preliminary minute chamber that section cooperation feeding track realized holding the storehouse cang kou for the corn-on-cob section falls when falling into and holding the storehouse, avoids directly falling to holding the storehouse end and suffer damage, has improved the degree of protection to the corn-on-cob.

The feeding track comprises a plurality of corn raceways 42 arranged on the side walls of the accommodating bin, and the corn raceways are obliquely arranged towards the bottom of the accommodating bin. The maize raceway is to holding the storehouse and layering, further cuts apart and cushion the corn-on-cob whereabouts process, rearranges the corn-on-cob at this in-process simultaneously for the corn-on-cob is regular, makes its axial direction and raceway width corresponding and roll downwards along the maize raceway, ensures that the corn-on-cob is neatly arranged when reacing and holding the storehouse bottom.

The joint of the corn rolling channel and the accommodating bin is provided with a cushion pad 43. The blotter sets up in the position that the corn cob passes through the corn raceway and strikes to holding storehouse bulkhead after with higher speed, avoids holding the storehouse and causes the damage of colliding with to the corn, further carries out buffer protection to the corn.

When utilizing the ration formula feed arrangement who discloses in this embodiment to carry out the corn-on-cob transportation, the corn-on-cob reachs through the material input area and holds storehouse mouth, a large amount of corn-on-cobs rush into and hold the storehouse, the feeding adjustment structure contact corn-on-cob at holding the storehouse top, the whereabouts when the corn-on-cob bulldozes feeding baffle, the guide through accepting the section reachs the feeding track, and continue the whereabouts along the guide of the crisscross corn ball way that continues downwards, the corn-on-cob holds storehouse wall department in the contact and cushions and continues the whereabouts that rolls through the blotter, finally reach and hold the completion of. The gross weight that holds storehouse and its internal component will be got rid of to the platform of weighing, weigh the corn-on-cob, and with gravity data feedback to the control unit, the control unit includes PLC controller and relay assembly, the running speed of PLC controller according to gravity data adjustment material input area, when the weight of the platform of weighing reachs the default, PLC controller control driving motor slows down, maize input speed reduces until stopping, the platform of weighing passes through the net lifting machine with quantitative maize and transports to next processing link, net lifting machine 8 is through ejection of compact motor 81 drive in this embodiment.

In addition to the above embodiments, the technical features of the present invention can be re-selected and combined within the scope of the present invention as disclosed in the claims and the specification to constitute new embodiments, which can be realized by those skilled in the art without any creative work, therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.

Claims

1. A metered dose feeder, comprising: frame (1) and material input area (2), be provided with weighing platform (3) on frame (1), weighing platform (3) top is provided with and holds storehouse (4), material input area (2) set up in holding storehouse (4) one side, it is provided with feed adjustment mechanism (5) to hold storehouse (4) top, feed adjustment mechanism (5) rise and are provided with the control unit (51) of connecting in weighing platform (3), material input area (2) is connected in control unit (51).

2. A dosing feeding device according to claim 1, wherein a weight signal receiving end of the control unit (51) is connected to a weight signal input end of the weighing platform (3), the material input belt (2) is provided with a driving motor (21), and a start/stop signal receiving end of the driving motor (21) is connected to a start/stop signal input end of the control unit (51).

3. A dosing device as claimed in claim 1, characterised in that the feed adjusting mechanism (5) further comprises a feed baffle (6), a feed track (41) is arranged in the receiving bin (4), and the feed baffle (6) is arranged vertically and extends downwards to the feed track (41).

4. The quantitative feeding device according to claim 3, characterized in that a translation mechanism (7) is arranged on the top of the feeding baffle (6), the translation mechanism (7) comprises a guide rail (71) and a return spring (72) which are horizontally arranged on the top of the frame (1), a translation seat (73) is arranged on the guide rail (71), the return spring (72) is arranged on one side of the translation seat (73) far away from the material input belt (2), and the top end of the feeding baffle (6) is connected with the translation seat (73).

5. A dosing device as claimed in claim 3, characterised in that the feed baffle (6) comprises a support section (61) connected to the translation mechanism (7) and a receiving section (62) arranged close to the end of the receiving chamber (4), the receiving section (62) being arranged bent towards the material feed belt (2).

6. A dosing device as claimed in claim 5, characterised in that said receiving section (62) is slidably mounted on said support section (61), said receiving section (62) engaging said feed track (41) at its end.

7. A dosing device as claimed in claim 3, characterised in that the feeding track (41) comprises a plurality of corn raceways (42) provided on the side walls of the receiving bin (4), the corn raceways (42) being inclined towards the bottom of the receiving bin (4).

8. A dosing device as claimed in claim 7, characterised in that the corn race (42) is provided with a cushion (43) at the junction with the bin (4).