CN115555101A - A breaker for vegetables processing - Google Patents

Abstract

The invention discloses a crushing device for vegetable processing, which comprises a casing, wherein one end of the casing is provided with a feed inlet, the other end of the casing is provided with a discharge outlet, a cutter for cutting vegetables is arranged in the casing, the bottom of the casing is provided with a base, a horizontally arranged upper conveying belt is arranged in the casing, positioning frames are arranged on the outer side wall of the upper conveying belt side by side, the cutter comprises a plurality of cutters which are uniformly spaced and parallel, the cutters move up and down in the casing and are matched with the positioning frames, a positioning plate for positioning the front end of the vegetables is arranged at the feed inlet, a rear material collecting box is arranged below the discharge outlet, and a controller and a switch of a control device are arranged on the side wall of the casing. The adoption is carried out breakage by the mode that down directly cuts vegetables from top to bottom, has guaranteed the quality after the vegetables are broken and the homogeneity of cutting length, has solved current cutting device and has cut vegetables at will, and the problem that length and quality can't be guaranteed uses more reliably.

Description

A breaker for vegetables processing

Technical Field

The invention relates to the technical field of vegetable processing, in particular to a crushing device for vegetable processing.

Background

The vegetables refer to plants or fungi which can be used as dishes and cooked into food, and are one of essential foods in daily diet of people. The vegetables can provide various nutrients such as vitamins and minerals necessary for human body. When a large amount of vegetables need to be processed, the vegetables are often crushed by a machine, and the existing vegetable crushing machine mainly cuts the vegetables by a rotating blade, for example, a crushing device for processing vegetables disclosed in patent CN211412255U and a crushing device for processing vegetables disclosed in patent CN211412254U are used for crushing the vegetables by putting the vegetables into a crushing box and a rotating crushing blade.

The biggest problems of the existing device are that the angles and directions of vegetables in the process of putting the vegetables are not fixed, the vegetables fall into a crushing box messy, a crushing knife cuts the vegetables randomly, so that the crushed vegetables have uneven sizes, and the slender vegetables such as celery easily fall from gaps among the crushing knives in the cutting process, so that the final crushed vegetables are different in length; for softer vegetables such as spinach, the vegetables enter gaps among the crushing knives along with the rotation of the crushing knives, and the vegetable leaves fall off among the knife gaps after being abraded by the crushing knives, so that the vegetable leaves are damaged, and the eating quality is finally influenced. Therefore, the conventional vegetable crushing device has the problems that the crushing length is not uniform, and the vegetables are easily damaged.

Disclosure of Invention

The invention aims at the defects in the prior art, and provides a crushing device for vegetable processing, which is used for crushing vegetables in a mode of directly cutting the vegetables from top to bottom, so that the quality of the crushed vegetables is ensured.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a breaker for vegetables processing, includes the casing, the one end of casing is equipped with the feed inlet, and the other end of casing is equipped with the discharge gate, is equipped with the cutter that is used for cutting vegetables in the casing, the bottom of casing is equipped with the base, is equipped with the last conveyer belt that the level set up in the casing, be provided with the locating rack on going up the lateral wall of conveyer belt side by side, the cutter includes the even and parallel cutter in many intervals, upper and lower removal and with the locating rack cooperation in cutter and the casing, feed inlet department is equipped with the locating plate to the vegetables front end location, the below of discharge gate is equipped with the case that gathers materials after, is equipped with controlling means's controller and switch on the lateral wall of casing.

Preferably, the upper end of the positioning plate is connected with the casing through a rotating shaft, a push plate is connected to the side wall of the positioning plate, and the push plate is connected with the casing through a first air cylinder.

Preferably, one side of the positioning plate is provided with a fixed length plate, the fixed length plate is positioned at the upper end of the upper conveying belt and positioned outside the feeding port, the upper end of the fixed length plate is provided with a push rod, two ends of the push rod are provided with push blocks, the side wall of the casing is provided with a sliding groove, and the push blocks are provided with moving blocks matched with the sliding groove.

Preferably, the locating rack comprises a supporting block, the supporting block is fixed with the upper conveying belt, two ends of the supporting block are provided with baffle plates, a cutter gap matched with the cutter is arranged between every two adjacent baffle plates, and two sides of the supporting block are provided with a groove matched with the cutter for avoiding.

Preferably, the upper end of the cutter is connected through a knife pressing plate, the upper end of the knife pressing plate is connected with the upper end of the casing through a second cylinder, the two sides of the cutter are provided with a vegetable pressing plate, the upper end of the vegetable pressing plate is connected through a connecting rod, the cutter is provided with a guide groove matched with the connecting rod, the upper end of the vegetable pressing plate is in sliding fit with the knife pressing plate through a lower guide rod, a spring is connected between the vegetable pressing plate and the knife pressing plate, and the spring is sleeved on the outer side of the lower guide rod.

Preferably, the upper end of casing is equipped with second cylinder complex let a mouthful, the both sides of letting a mouthful are equipped with the guide rail, the cutter still includes the removal frame of fixed second cylinder, the lower extreme of removing the frame be equipped with guide rail complex slider, be equipped with the axle sleeve on the removal frame, the upper end of pressing the cutting board is through last guide bar and axle sleeve cooperation, and the upper end of casing is equipped with the lead screw, the one end of lead screw is connected with first motor, the lower extreme of removing the frame be connected with lead screw thread fit's nut.

Preferably, the below of going up the conveyer belt is equipped with corotating's lower conveyer belt, the end of going up the conveyer belt is equipped with goes up the flitch, the end of conveyer belt is equipped with down the flitch down, back collecting box is located the below of lower flitch.

Preferably, the lower conveying belt is far away from a scraping plate and a sliding plate at one end of the rear material collecting box, the scraping plate is attached to the end portion of the upper conveying belt, the sliding plate is located below the lower conveying belt, and the front material collecting box is arranged below the sliding plate.

Preferably, a second motor for driving the upper conveying belt and a third motor for driving the lower conveying belt are arranged on the outer side of the machine shell.

Preferably, a bracket is arranged on the side wall of the machine shell, and a detachable feeding box is arranged on the bracket.

Compared with the prior art, the invention has the beneficial effects that:

1. the vegetable cutting device provided by the invention can be used for crushing vegetables in a mode of directly cutting the vegetables from top to bottom, the crushing mode is similar to manual vegetable cutting, the collision of the vegetables in the machine is avoided, and the continuous friction between the cutters and the vegetables is prevented, so that the damage to the vegetables is avoided, the quality of the crushed vegetables is ensured, the cutters are combined by adopting a plurality of cutters, the uniform multi-section cutting of the vegetables can be completed once, the cutting speed is improved, the uniformity of the cutting length is ensured, the problem that the length and the quality cannot be ensured when the conventional cutting device is used for randomly cutting the vegetables is solved, and the use is more reliable.

2. According to the vegetable cutting device, the vegetable pressing plates are arranged on the two sides of the cutter, and the vegetable cutting device can simulate hands to press and position the cut vegetables through the vegetable pressing plates, so that the vegetables are prevented from moving in the cutting process, the cutting is more stable, the crushing quality is improved, the vegetable pressing plates can move up and down along the cutter, and the positioning of the vegetables with different heights is realized while the movement of the cutter is met; from the placement of the vegetables to the cutting and the final discharging, the vegetables are placed in order and are always fixed on the upper conveying belt, so that the cutting angle of the vegetables can be determined when the vegetables are placed, and the final crushing quality is ensured.

3. The vegetable conveying device is provided with the positioning plate, so that the placing position of the vegetable can be positioned, the accuracy of the vegetable conveying position is ensured, and the vegetable can be accurately cut by the cutter.

4. The vegetable cutting device is provided with the fixed-length plate, so that a user can conveniently judge the cutting times through the fixed-length plate, meanwhile, the placement area of vegetables is limited, the reliable cutting of the vegetables by the cutter can be ensured, and the use reliability is improved.

5. The cutter is provided with a plurality of cutters, so that multi-section cutting can be completed at a time, the cutting speed is increased, meanwhile, the cutter can horizontally shift to complete secondary cutting, the cutting range is enlarged, and the crushing efficiency is improved.

6. The positioning frame can shield and limit two sides of vegetables to prevent the vegetables from falling off, the support block is provided with the abdicating groove matched with the cutting edge to ensure the cutting thoroughness, and the baffle plates are provided with the cutter gaps matched with the cutter, so that the cutter can completely cut the space between the two opposite baffle plates, the cutting range is improved, and the cutting thoroughness is ensured.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 isbase:Sub>A sectional view A-A of FIG. 3;

FIG. 5 is a schematic structural view of a fixed length plate;

FIG. 6 is a schematic view of a positioning plate;

FIG. 7 is a perspective view of the cutter;

FIG. 8 is a front view of the cutter;

FIG. 9 is a schematic view of the positioning frame;

FIG. 10 is a schematic view of a plurality of positioning frames arranged side by side;

fig. 11 is a schematic view of the structure of the tool engaged with the positioning frame.

In the figure: 1-a machine shell; 101-a base; 102-a carrier; 103-feeding box; 104-a scraper; 105-a sled; 106-front collecting box; 107-upper discharging plate; 108-lower discharge plate; 109-rear material collecting box; 110-a first motor; 111-lead screw; 112-yield port; 113-a second motor; 114-a third motor; 115-a chute; 116-a guide rail; 117-feed inlet; 118-a discharge port; 2-a controller; 3-a fixed length plate; 301-a push rod; 302-a push block; 303-moving block; 4, positioning a plate; 401-a rotating shaft; 402-a push plate; 403-a first cylinder; 5-cutting tools; 501-a second cylinder; 502-a mobile rack; 503-a slider; 504-knife pressing plate; 505-a spring; 506-a guide groove; 507-a lower guide bar; 508-a cutter; 509-upper guide bar; 510-a nut; 511-link; 512-pressing the chopping board; 513-shaft sleeve; 6, mounting a conveying belt; 7-a positioning frame; 701-a supporting block; 702-a yielding slot; 703-a baffle; 704-knife seam; 8-lower conveyer belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, a crushing device for processing vegetables, which comprises a casing 1, wherein a base 101 is arranged at the bottom of the casing 1, a feed port 117 is arranged at one end of the casing 1, a discharge port 118 is arranged at the other end of the casing 1, a cutter 5 for cutting vegetables is arranged in the casing 1, as shown in fig. 4, an upper conveying belt 6 horizontally arranged is arranged in the casing 1, the vegetables are conveyed to the discharge port 118 from the feed port 117 by the upper conveying belt 6, positioning frames 7 are arranged on the outer side wall of the upper conveying belt 6 side by side, the length direction of the vegetables is placed in the positioning frames 7 along the conveying direction of the upper conveying belt 6, a positioning plate 4 for positioning the front end of the vegetables is arranged at the feed port 117, as shown in fig. 7, the cutter 5 comprises a plurality of cutters 508 which are uniformly and parallelly spaced, 10 cutters 508 are arranged, the distance between adjacent cutters 508 is 1-2cm, the cutters 508 move up and down in the casing 1 and are matched with the positioning frames 7, a rear material collecting box 109 is arranged below the discharge port 118, a controller 2 and a switch of the controller are arranged above the casing 1, and the controller is not explained in detail.

Wherein, be equipped with the second motor 113 of drive upper transport belt 6 and the third motor 114 of drive lower transport belt 8 in the outside of casing 1, second motor 113 and third motor 114 are servo motor, can the accurate movement distance of control conveyer belt.

When the vegetable cutting machine is used, a worker arranges vegetables in the positioning frame 7, the placing angle of the vegetables is adjusted according to different vegetable shapes, one end of each vegetable is in contact with the positioning plate 4, the switch is turned on, under the control of the PLC, firstly, the positioning plate 4 rotates to open the feed inlet 117, after the vegetable is opened, the upper conveying belt 6 starts to run, the vegetables are moved to the position below the cutter 508 and then stop (the running distance is the distance between the feed inlet 117 and the cutter 508 at the foremost end, and the cutter 508 at the foremost end is the first cutter 508 close to the discharge outlet 118), at the moment, the cutter 508 moves downwards to cut the vegetables, the vegetables are directly cut into small sections with uniform length at one time, after the cutting is finished, the cutter 508 ascends, the upper conveying belt 6 rotates for half a circle, and after the vegetables of the cutter 508 are conveyed to the rear material collecting box 109, the conveying belt stops, and at the moment, one vegetable cutting cycle is finished; when the product is used again, the above steps are repeated.

The locating plate 4 is mainly to fix a position the front end of vegetables, and during the prevention of vegetables, the front end top of vegetables is on locating plate 4 to ensure to carry vegetables to the below of cutter 508 accurately, as shown in fig. 6, the upper end of locating plate 4 is connected with casing 1 through pivot 401, is connected with push pedal 402 on the lateral wall of locating plate 4, connects through first cylinder 403 between push pedal 402 and the casing 1, can drive the rotatory opening of locating plate 4 through the cylinder.

As shown in fig. 9 to 11, the positioning frame 7 includes a supporting block 701, the supporting block 701 is fixed to the upper conveyor belt 6 and arranged close to the upper conveyor belt 6 side by side, two ends of the supporting block 701 are provided with a baffle 703, a knife slot 704 matched with the cutter 508 is arranged between adjacent baffles 703, and two sides of the supporting block 701 are provided with a recess 702 matched with the cutter 508 to ensure that the cutter 508 can completely cut off the vegetables.

As shown in fig. 7-8, the upper end of the cutter 508 is connected through the cutter pressing plate 504, the upper end of the cutter pressing plate 504 is connected with the upper end of the casing 1 through the second cylinder 501, in this application, in order to ensure stability during vegetable cutting and improve the crushing quality along with vegetables, the cutter pressing plates 512 are arranged on two sides of the cutter 508, the cutter pressing plates 512 are positioned between two baffles 703 to simulate the action of manual vegetable cutting, the cutter pressing plates 512 can press vegetables during vegetable cutting like human hands, so as to prevent the vegetables from moving, the upper ends of the cutter pressing plates 512 are connected through a connecting rod 511, the cutter 508 is provided with a guide groove 506 matched with the connecting rod 511, the upper ends of the cutter pressing plates 512 are in sliding fit with the cutter pressing plate 504 through a lower guide rod 507, a spring 505 is connected between the cutter pressing plates 512 and the cutter pressing plate 504, and the spring 505 is sleeved outside the lower guide rod 507. When cutting, the vegetable pressing plate 512 presses vegetables along with the downward movement of the cutter 508, the cutter 508 continues to press down for cutting vegetables, the spring 505 is compressed, and after cutting, the cutter 508 can lift the vegetable pressing plate 512 while rising.

Because different vegetables length is different, in order to avoid single cutting can not cut vegetables completely, consequently set up cutter 5 into movable, the back that rises once cuts promptly, cut once more after carrying out once shifting with cutter 5, the distance of shifting is the length of a cutter 5, and after the cutting was accomplished, cutter 5 resets.

The specific moving structure of the cutter 5 is as follows:

as shown in fig. 3, an abdicating opening 112 matched with the second cylinder 501 is formed in the upper end of the housing 1, guide rails 116 are arranged on two sides of the abdicating opening 112, the tool 5 further includes a moving frame 502 for fixing the second cylinder 501, a sliding block 503 matched with the guide rails 116 is arranged at the lower end of the moving frame 502, a shaft sleeve 513 is arranged on the moving frame 502, the upper end of the knife pressing plate 504 is matched with the shaft sleeve 513 through an upper guide rod 509, a lead screw 111 is arranged at the upper end of the housing 1, one end of the lead screw 111 is connected with the first motor 110, the first motor 110 is a servo motor, a nut 510 in threaded fit with the lead screw 111 is connected to the lower end of the moving frame 502, and the reciprocating movement of the tool 5 is realized through the driving of the first motor 110.

In order to determine whether the cutter 5 needs to be shifted for secondary cutting, a fixed length plate 3 is arranged on one side of a positioning plate 4, the fixed length plate 3 is arranged at the upper end of an upper conveying belt 6 and located outside a feeding hole 117, as shown in fig. 5, a push rod 301 is arranged at the upper end of the fixed length plate 3, push blocks 302 are arranged at two ends of the push rod 301, a sliding groove 115 is formed in the side wall of a machine shell 1, a moving block 303 matched with the sliding groove 115 is arranged on the push block 302, the fixed length plate 3 is moved to one end of the sliding groove 115 and is moved to one end of the sliding groove 115, the distance between the positioning plate 4 and the fixed length plate 3 is the same as the length of the whole cutter 5, at this time, if vegetables can be put in, only one-time cutting is needed, if the length of the vegetables exceeds the distance between the positioning plate 4 and the fixed length plate 3, secondary cutting of the cutter 5 is needed, the maximum distance between the positioning plate 4 and the fixed length plate 3 is twice the length of the cutter 5, judgment can be easily carried out according to the fixed length plate 3, two starting switches are arranged on the machine shell 1, one is a primary cutting switch, and the other is selected according to which length of the vegetable to be started by a user when the user.

In addition, with respect to the function of performing secondary cutting by allowing the cutter 5 to be displaced, when in use, short vegetables can be arranged in the front-rear direction on the upper conveyor belt 6, that is, the end of the vegetable at the front end abuts against the positioning plate 4, and one end of the vegetable at the rear end abuts against the rear end of the vegetable at the front end (the arrangement length of the vegetables does not exceed the maximum distance between the positioning plate 4 and the fixed length plate 3), so that the cutting speed of the vegetables can be increased.

After the cutting is accomplished, can be stained with remaining vegetables on going up conveyer belt 6, it is rotatory along with last conveyer belt 6, in order to collect the vegetables of adhesion, be equipped with corotating lower conveyer belt 8 in the below of last conveyer belt 6, the end of going up conveyer belt 6 is equipped with goes out flitch 107, the end of conveyer belt 8 is equipped with down goes out flitch 108 down, back workbin 109 is located the below of going out flitch 108 down, vegetables when the adhesion can drop to down on the conveyer belt 8 after the below of supreme conveyer belt 6 is removed along with last conveyer belt 6, carry vegetables to back workbin 109 through conveyer belt 8 down.

In order to avoid some vegetable leaves from sticking on the lower conveying belt 8, the scraper 104 and the sliding plate 105 are arranged at one end of the lower conveying belt 8 far away from the rear collecting box 109, the scraper 104 is attached to the end part of the upper conveying belt 6, the sliding plate 105 is arranged below the lower conveying belt 8, the front collecting box 106 is arranged below the sliding plate 105, when the vegetable leaves move to the position of the scraper 104 along with the lower conveying belt 8, the scraper 104 shovels the vegetable leaves, and the vegetable leaves enter the front collecting box 106 under the guidance of the sliding plate 105 below.

The side wall of the machine shell 1 is provided with a bracket 102, the bracket 102 is provided with a detachable feeding box 103, vegetables with broken parts are placed in the feeding box 103, the feeding box 103 is moved to the bracket 102, thereby facilitating the taking of the vegetables, the position of the length-fixing plate 3 is moved according to the length of the vegetables, secondary cutting is needed for longer vegetables, for shorter vegetables, two rows can be arranged in front and back to accelerate the breaking speed through the secondary cutting, after the vegetables are placed, corresponding buttons are started according to the cutting times, which is described by taking the secondary cutting as an example, after the positioning plate 4 is opened by the first air cylinder 403, the upper conveying belt 6 moves the vegetables to the lower part of the cutter 508 and then stops, at the moment, the second air cylinder 501 is started, the cutter 508 is driven to move downwards to cut and crush vegetables, the cutter 508 is inserted into the cutter slot 704 until a cutting edge is positioned in the abdicating groove 702, then the cutter 5 is pulled upwards by the second cylinder 501, after the cutter 5 is pulled up, the first motor 110 is started, the cutter 5 is moved by the moving frame 502 for a length of the cutter 5 and then stopped, the second cylinder 501 is started again to drive the cutter 508 to cut for the second time, after the cutting is finished, the cutter 508 is pulled up, the first motor 110 drives the cutter 5 to reset, then the upper conveying belt 6 rotates for half a circle to enable the crushed vegetables to fall into the rear material collecting box 109, at the moment, a vegetable crushing process is finished, and when the cutter is used again, the processes are repeated. During use, the lower conveyor belt 8 is rotated all the time.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a breaker for vegetables processing, includes the casing, the one end of casing is equipped with the feed inlet, and the other end of casing is equipped with the discharge gate, is equipped with the cutter that is used for cutting vegetables in the casing, its characterized in that: the bottom of casing is equipped with the base, is equipped with the last conveyer belt that the level set up in the casing, be provided with the locating rack on going up the lateral wall of conveyer belt side by side, the cutter includes many even and parallel cutters in interval, upper and lower removal and with the locating rack cooperation in cutter and the casing, feed inlet department is equipped with the locating plate to the location of vegetables front end, the below of discharge gate is equipped with back case that gathers materials, is equipped with controlling means's controller and switch on the lateral wall of casing.

2. A crushing apparatus for vegetable processing as claimed in claim 1, wherein: the upper end of locating plate is connected with the casing through the pivot, is connected with the push pedal on the lateral wall of locating plate, connect through first cylinder between push pedal and the casing.

3. A crushing apparatus for vegetable processing as set forth in claim 1, wherein: the automatic feeding device is characterized in that a fixed length plate is arranged on one side of the positioning plate, the fixed length plate is located at the upper end of the upper conveying belt and located on the outer side of the feeding port, a push rod is arranged at the upper end of the fixed length plate, push blocks are arranged at two ends of the push rod, a sliding groove is formed in the side wall of the shell, and a moving block matched with the sliding groove is arranged on the push blocks.

4. A crushing apparatus for vegetable processing as claimed in claim 1, wherein: the positioning frame comprises a supporting block, the supporting block is fixed with the upper conveying belt, two ends of the supporting block are provided with baffle plates, a cutter seam matched with the cutter is arranged between every two adjacent baffle plates, and two sides of the supporting block are provided with a groove matched with the cutter for avoiding the position.

5. A crushing apparatus for vegetable processing as set forth in claim 3, wherein: the upper end of cutter is connected through the pressure cutting board, the upper end of pressure cutting board is connected with the upper end of casing through the second cylinder, the both sides of cutter are equipped with the pressure chopping board, the upper end of pressing the chopping board is passed through the connecting rod and is connected, be equipped with on the cutter with connecting rod complex guide way, the upper end of pressing the chopping board is connected with the spring through guide bar and pressure cutting board sliding fit down, presses to be connected with between chopping board and the pressure cutting board, the spring housing is in the outside of guide bar down.

6. A crushing apparatus for vegetable processing as claimed in claim 5, wherein: the upper end of casing is equipped with and lets a mouthful with second cylinder complex, the both sides of letting a mouthful are equipped with the guide rail, the cutter is still including the removal frame of fixed second cylinder, the lower extreme that removes the frame be equipped with guide rail complex slider, be equipped with the axle sleeve on the removal frame, last guide bar and axle sleeve cooperation are passed through to the upper end of pressure knife board, and the upper end of casing is equipped with the lead screw, the one end of lead screw is connected with first motor, the lower extreme that removes the frame is connected with the nut with lead screw thread fit.

7. A crushing apparatus for vegetable processing as set forth in claim 1, wherein: the lower conveyer belt of corotation is equipped with to the below of going up the conveyer belt, the end of going up the conveyer belt is equipped with goes up out the flitch, the end of conveyer belt is equipped with down goes out the flitch down, back workbin is located the below of going out the flitch down.

8. A crushing apparatus for vegetable processing as set forth in claim 7, wherein: the one end scraper blade and the slide of case are gathered to the back are kept away from to lower conveyer belt, the scraper blade pastes the tip in last conveyer belt, the slide is located the below of conveyer belt down, and the case is gathered before the below of slide.

9. A crushing apparatus for vegetable processing as set forth in claim 7, wherein: and a second motor for driving the upper conveying belt and a third motor for driving the lower conveying belt are arranged on the outer side of the shell.

10. A crushing apparatus for vegetable processing as set forth in claim 1, wherein: the side wall of the casing is provided with a bracket, and the bracket is provided with a detachable feeding box.

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