CN220024825U

CN220024825U - Fruit and vegetable cutting and blending machine

Info

Publication number: CN220024825U
Application number: CN202321054856.8U
Authority: CN
Inventors: 张斌峰; 屈国丽; 魏瑞晖; 戴九松; 郑军妹; 张旭东
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-17
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to a fruit and vegetable cutting and blending machine, which comprises: a frame; the food material fixing assembly comprises a connecting seat capable of moving up and down relative to the rack and a fixing rod which is arranged on the connecting seat and used for fixing food materials to be cut; the cutting and matching tool is arranged on the frame and used for cutting and matching food materials fixed on the fixed rod; the shielding block is positioned below the connecting seat, can be arranged on the frame in a sliding manner along the horizontal direction, and has a first state of shielding the cutting tool and a second state of keeping away from the cutting tool relative to the cutting tool so as to expose the cutting tool. Under the non-use state, the shielding block can move to the position of the cutting and matching cutter to shield the cutting and matching cutter, so that a user is prevented from touching the cutting and matching cutter by mistake, and the use safety of the fruit and vegetable cutting and matching machine is improved.

Description

Fruit and vegetable cutting and blending machine

Technical Field

The utility model relates to the technical field of fruit and vegetable cutting devices, in particular to a fruit and vegetable cutting and blending machine.

Background

Conventional fruit and vegetable cutting and dispensing machines generally include vegetable and multi-purpose tools that require a user to hold food in one hand and hold the tool in the other hand, which is inefficient and laborious.

For this reason, the chinese patent application with application number of cn2015120843906. X (grant notice number: CN 205072738U) discloses a fruit and vegetable planing device, which comprises a fruit and vegetable fixing seat, a fixing seat rotating mechanism, a fixing seat downward moving mechanism, and a fruit and vegetable cutting mechanism; the fruit and vegetable fixing seat is connected with the fixing seat rotating mechanism; the fixed seat downward moving mechanism comprises a handle, a moving seat and a guide plate; the guide plate is provided with a handle chute in the handle direction, and a movable seat chute in the movable seat direction; the handle and the movable seat are connected together and are positioned at the left side and the right side of the guide plate; the fruit and vegetable cutting mechanism comprises a supporting frame, a plate fixing seat, a shredding blade, a flat blade and/or a round blade; the plate fixing seat is fixed on the supporting frame, the shredding blade and the flat blade are fixed on the plate fixing seat in a V shape, and the round blade is fixed under the fruit and vegetable fixing seat. When the cutting is carried out, the fruit and vegetable fixing seat is used for fixing fruits and vegetables, and the fruits and vegetables are not required to be fixed by a user; the hand wheel and the connecting rod rotate the fruit and vegetable fixing seat, the handle and the moving seat act together to enable the fruit and vegetable to move downwards, the fruit and vegetable is not required to be pressed by hands, and the use is convenient; the shredding blade and the flat blade are fixed on the plate fixing seat in a V shape, so that the fruits and vegetables are cut into shreds and slices in the rotating process of the fruits and vegetables.

However, the fruit and vegetable planing device in the above patent application has a certain disadvantage that the shredding blade and the flat blade which are used for cutting are fixed on the plate fixing seat in a V shape, and are in a bare state under normal conditions, so that a user can easily touch the blade when carrying or using the device, and a certain safety risk exists.

Therefore, the existing fruit and vegetable cutting and blending machine needs to be further improved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a fruit and vegetable cutting and preparing machine which can shield a cutter in a non-cutting state so as to avoid accidental injury of a user due to the exposure of the cutter.

The technical scheme adopted for solving the technical problems is as follows:

a fruit and vegetable cutter, comprising:

a frame;

the food material fixing assembly comprises a connecting seat capable of moving up and down relative to the rack and a fixing rod which is arranged on the connecting seat and used for fixing food materials to be cut;

the cutting and matching tool is arranged on the frame and used for cutting and matching food materials fixed on the fixed rod;

the shielding block is positioned below the connecting seat, can be arranged on the frame in a sliding manner along the horizontal direction, and has a first state of shielding the cutting tool and a second state of keeping away from the cutting tool relative to the cutting tool so as to expose the cutting tool.

Generally, the movement of the shielding block may be performed manually by a user or driven by an independent driving mechanism (such as a motor), but in order to simplify the structure of the fruit and vegetable cutter, a manner of linking the horizontal movement of the shielding block with the up-down movement of the connecting seat is adopted, specifically, the connecting seat can directly or indirectly act on the shielding block during the downward movement, so that the shielding block is shifted from the first state to the second state.

In order to smoothly drive the shielding block to horizontally move in the downward moving process of the connecting seat, the shielding block is provided with an inclined surface with a certain included angle relative to the horizontal surface, and the connecting seat can be propped against the inclined surface of the shielding block in the downward moving process of the connecting seat, so that the shielding block is shifted from the first state to the second state.

In order to enable the shielding block to automatically reset to the first state in the process of finishing the cutting and matching of the connecting seat, the cutting and matching machine further comprises an elastic piece arranged on the frame, wherein the elastic piece can act on the shielding block and enable the shielding block to always move towards the cutting and matching cutter to shield the cutting and matching cutter.

The elastic member may be any of various conventional technologies, and may include various elastic elements such as a compression spring, a torsion spring, and a reed, but in order to better match the shielding block, the shielding block is slidably disposed on the frame back and forth, and the elastic member is a spring, and the spring abuts against the rear side of the shielding block.

In order to make the front and back moving process of the shielding block more stable, a first limiting chute extending back and forth is arranged on the frame, a limiting protrusion which can extend into the first limiting chute is arranged on the shielding block at a position corresponding to the first limiting chute, and the shielding block and the frame are in limiting fit with the first limiting chute through the first limiting protrusion to realize front and back relative movement.

The first limiting sliding groove can be formed in the bottom wall (namely, opposite to the bottom of the shielding block) of the rack, and the side wall of the rack can be formed, preferably, in order to avoid the problem that the shielding block deflects or shakes in the up-down direction, the rack is provided with a first side wall and a second side wall which are opposite left and right, the first side wall and the second side wall are respectively provided with the first limiting sliding groove, and the left side and the right side of the shielding block are respectively provided with the limiting protrusions.

In order to reduce the frictional force between the connecting seat and the shielding block as far as possible, the connecting seat is provided with a supporting column extending downwards, the inclined surface of the shielding block is provided with a second limiting chute extending along the up-down direction corresponding to the lower end of the supporting column, and the lower end of the supporting column can be limited in the second limiting chute in a sliding manner in the downward moving process of the connecting seat.

Generally, the frame can be just as a part that provides the support for food fixed subassembly and shielding piece, but in order to avoid cutting the food of joining in marriage the process to expose or splash, improve sanitary conditions and consider, the frame is whole to have the box of working chamber, food fixed subassembly and shielding piece all locate in the working chamber, the front side of box be equipped with the material throwing mouth that link up mutually of working chamber.

In order to facilitate timely discharging after cutting of food materials, a feed opening is formed in the bottom of the box body, and the cutting and matching cutter is a cutting blade which is horizontally placed at the peripheral edge of the feed opening.

In order to prevent food from splashing to other corner positions of the working chamber in the cutting and mixing process, the connecting seat is hollow to form a cutting and mixing chamber with an open lower part, and a yielding gap is arranged at a position of the cutting and mixing chamber corresponding to the feeding port.

In order to make the food material of fixing on the dead lever cut fully, reduce and remain, the dead lever is in order to can reciprocate relative the connecting seat, and around self axis pivoted mode connect on the connecting seat, the lower extreme of dead lever is equipped with the inserted bar that is arranged in fixed food material, the dead lever has the department of keeping out that is used for with fixed food material on the inserted bar, the inserted bar is in order can relative the dead lever is along the length direction of this inserted bar mode of moving locate on the dead lever, and change the inserted bar exposes the length of the department of keeping out of dead lever.

In the process that the fixed rod drives the food fixed on the inserted rod to move downwards to cut, the inserted rod can move relative to the fixed rod to change the length of the resisting part of the inserted rod exposed out of the fixed rod, namely, the depth of the inserted food is shortened, so that the inserted rod is ensured not to form a barrier to the cutting process while the food can be brought to the bottom end for cutting, and the inserted rod is ensured not to be cut by a cutter, therefore, when the fixed rod descends to the lowest position, the inserted rod can retract to the maximum height, the food can be fully cut, and the residual waste problem of the food is reduced.

Compared with the prior art, the utility model has the advantages that: under the non-use state, the shielding block can move to the position of the cutting and matching cutter to shield the cutting and matching cutter, so that a user is prevented from touching the cutting and matching cutter by mistake, and the use safety of the fruit and vegetable cutting and matching machine is improved. In the preferred scheme, the mode that horizontal movement of shielding blocks and up-and-down movement of the connecting seat are linked is adopted, so that the connecting seat can directly or indirectly act on the shielding blocks in the downward movement process, and then the shielding blocks are shifted from a first state of shielding the cutters to a second state of exposing the cutters, the structure of the fruit and vegetable cutting and matching machine is simplified, and the use experience of a user is improved.

Drawings

Fig. 1 is a schematic perspective view of a fruit and vegetable cutter according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view at A-A of FIG. 1 (with the fruit, vegetable and food material to be cut in an initial installed state, in a higher position);

FIG. 3 is a cross-sectional view at A-A in FIG. 1 (fruit, vegetable and food materials to be cut are moved down to the position of the cutter in a ready-to-cut state);

FIG. 4 is a cross-sectional view at A-A in FIG. 1 (the fruit, vegetable and food material to be cut is in the state of being cut);

fig. 5 is a schematic perspective view of a fruit and vegetable cutter according to an embodiment of the present utility model, with a frame omitted.

Fig. 6 is a schematic perspective view of a shielding block of a fruit and vegetable cutter according to an embodiment of the utility model.

Detailed Description

In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.

Referring to fig. 1-6, a preferred embodiment of the present utility model is shown, a fruit and vegetable cutter comprises a frame 10, a connection base 13, a food material fixing assembly, and a shielding block 14.

The frame 10 has a square box structure as a whole and has a working chamber 101. The above-mentioned connecting seat 13, food material fixing assembly, shielding block 14, etc. are all disposed in the working chamber 101 of the frame 10. The front side wall of the frame 10 is provided with a feeding port 100 for a user to mount food materials.

The connecting seat 13 is arranged on the inner wall of the working chamber 101 of the stand 10 in a vertically sliding manner, and can be restrained in a manner of limit fit of the rib groove, so that the connecting seat 13 can move stably up and down. As shown in fig. 3, the two opposite left and right vertical side walls of the working chamber 101 of the stand 10 are respectively provided with a third limiting chute 162 extending up and down, correspondingly, as shown in fig. 5, the left and right side walls of the connecting seat 13 are provided with limiting ribs 133 extending up and down, and the two limiting ribs 133 can extend into the two third limiting chutes 162 of the stand 10, so that the connecting seat 13 can only slide in the up and down direction. The interior of the connecting seat 13 is hollow to form a cutting chamber 130 with an opening at the lower part, a relief notch 131 is not shown at the front side of the cutting chamber 130 in a region corresponding to the feeding port 100 of the frame 10, and the top of the cutting chamber 130 of the connecting seat 13 is provided with the food fixing component. The user can fix the food material on the food material fixing component through the feeding port 100 of the frame 10 and the yielding gap 131 of the cutting and matching chamber 130.

The connecting seat 13 in this embodiment is driven by an air cylinder to move up and down, specifically, the air cylinder is fixed relative to the frame 10, the power output shaft of the air cylinder is fixed with the top of the connecting seat 13, and the connecting seat 13 can be driven to move up and down when the air cylinder stretches and moves.

The top of the connecting seat 13 is further provided with an upwardly extending fixing sleeve 12, the bottom of the fixing sleeve 12 is communicated with the cutting cavity 130 of the connecting seat 13, and a nut 121 is arranged at the bottom port of the fixing sleeve, and the nut 121 is fixed relative to the fixing sleeve 12. The inner wall of the fixed sleeve 12 is also provided with two second limiting slide ways 120 extending along the length direction, and the two second limiting slide ways 120 are oppositely arranged and can be used for restraining the second protruding blocks 421 on the second motor 42 of the food fixing component to move up and down.

The bottom of the working chamber 101 of the frame 10 is open to form a feed opening 102, and a cutter 11 for cutting fruit, vegetable and food materials is provided at the feed opening 102, and the cutter 11 of the present embodiment adopts a cutter blade which is laid flat in a side edge of the feed opening 102 and extends in the left-right direction of the frame 10. The rear side of the bottom of the frame 10 is further provided with a shielding block 14, and the shielding block 14 can slide back and forth along the front and rear direction, specifically, in order to ensure the stability of the front and rear sliding of the shielding block 14, the left and right sides of the shielding block 14 and the side wall of the working chamber 101 can be restrained by a limit fit manner of a rib groove (a protrusion and a groove). As shown in fig. 3, the left and right side walls (i.e., the first side wall and the second side wall) of the working chamber 101 of the rack 10 are respectively provided with a first limit chute 161 extending back and forth, specifically, the left side wall and the right side wall of the working chamber 101 are respectively provided with three first limit chutes 161, the three first limit chutes 161 are arranged at intervals in the up-down direction, correspondingly, the left side wall and the left side wall of the shielding block 14 are respectively provided with first limit protrusions 141 extending outwards (see fig. 6 in detail), and each first limit protrusion 141 correspondingly extends into and is restrained in the corresponding first limit chute 161 in a sliding manner back and forth.

The front side wall of the shielding block 14 is an inclined surface 140 inclined forward from top to bottom, a second limit chute 142 inclined forward from top to bottom is formed on the inclined surface 140, and correspondingly, the bottom of the connecting seat 13 is provided with a supporting column 132 extending downward. When the connection seat 13 moves downward, the lower end of the support column 132 extends into the second limiting chute 142 of the shielding block 14 and moves along the second limiting chute 142, so as to drive the shielding block 14 to move backward. Specifically, two support columns 132 on the connection seat 13 are arranged at intervals along the left-right direction, and two second limit sliding grooves 142 on the shielding block 14 are correspondingly arranged. A spring (i.e. an elastic member 15) is further arranged between the rear side of the shielding block 14 and the rear side wall of the working chamber 101, in order to position the spring 15, the rear side of the shielding block 14 is provided with a spring positioning column 143 extending rightward, the front end of the spring 15 can be sleeved on the spring positioning column 143, in order to make the stress of the shielding block 14 more uniform, the springs 15 are provided with two springs, and the two spring positioning columns 143 on the shielding block 14 are correspondingly provided with two springs.

In the process of downward movement of the connecting seat 13, the lower end of the supporting column 132 extends into the second limit chute 142 of the shielding block 14 and moves along the second limit chute 142, the shielding block 14 is driven by the supporting column 132 to move backward, so that the cutting tool 11 located at the feed opening 102 is exposed, at this time, the spring is compressed, and the connecting seat 13 is in the second state. When the connecting seat 13 moves upwards, the shielding block 14 moves forwards to the initial position under the action of the elasticity of the spring, so that the cutting and matching cutter 11 is shielded, at this time, the shielding block 14 is in a first state, and in the first state, the cutting and matching cutter 11 is shielded, so that the user can be prevented from being accidentally injured by the exposure.

The food material fixing assembly includes a fixing rod 20, an insert rod 30, a first motor 41, a second motor 42, and a nut 121.

The diameter of the fixing rod 20 is larger than that of the insert rod 30. Wherein, the fixing rod 20 is axially hollow, and sequentially forms a first hole path 211 and a second hole path 212 from bottom to top, the first hole path 211 is inserted with the insert rod 30, and the aperture of the second hole path 212 is larger than that of the first hole path 211 for installing the first motor 41. The inner wall of the second duct 212 is provided with two first limiting slideways 213 extending along the length direction, and the two first limiting slideways 213 are oppositely arranged and can be used for restraining the two second protruding blocks 421 on the main body of the first motor 41 to move up and down. The plug rod 30 has a threaded section 30a and a plug section 30b, wherein the threaded section 30a is located above the plug section 30b and is screwed into the first hole 211 of the fixing rod 20. The insertion section 30b of the insertion rod 30 is used for being inserted into fruit and vegetable food materials, so that the food materials are fixed.

The output shaft of the first motor 41 extends downward and is connected to the top of the screw section of the plunger 30. Because the first limiting structure formed by the cooperation of the first limiting slide way 213 and the first protruding block 411 is adopted between the second duct 212 and the first motor 41, the first motor 41 can be limited to rotate circumferentially and only be allowed to move along the extending direction of the second duct 212, so that when the first motor 41 rotates forward and backward, the insert rod 30 can be driven to rotate, and in the rotating process of the insert rod 30, the first motor 41 also moves up and down together relative to the fixed rod 20, thereby achieving the purpose of adjusting the length of the insert rod 30 exposing the resisting part 200 of the fixed rod 20.

A second motor 42 is provided inside the stationary sleeve 12, and its output shaft extends downward to be connected to the top of the stationary rod 20. The fixing rod 20 is a screw rod with external threads, and is specifically adapted to a nut 121 at the bottom of the fixing sleeve 12. Similarly, the second limiting slide 120 provided on the inner wall of the fixed sleeve 12 and the second protrusion 421 on the second motor 42 also form a second limiting structure for limiting the circumferential rotation of the second motor 42 and only allowing the second motor 42 to move along the extending direction of the fixed sleeve 12. Because the nut 121 at the bottom of the fixing sleeve 12 is fixed, the second motor 42 can drive the fixing rod 20 to rotate when rotating forward and backward, and the second motor 42 and the fixing rod 20 move up and down together relative to the fixing sleeve 12 in the process of rotating the fixing rod 20.

The cutting process of the fruit and vegetable cutting machine in this embodiment is as follows:

referring to fig. 2-4, the user fixes the food material on the insert rod 30 through the feeding port 100 of the frame 10 and the yielding gap 131 of the cutting and matching chamber 130, the cylinder drives the connecting seat 13 (the cutting and matching chamber 130) to move downwards, the supporting column 132 at the lower end of the connecting seat 13 abuts against the inclined surface 140 of the shielding block 14, and the shielding block 14 moves backwards and compresses the spring, so that the cutting blade at the position of the feeding port 102 is exposed. The second motor 42 drives the fixing rod 20 to move downwards, the food material is displaced above the blade, and then the rotary translation is carried out, so that the food material cutting is started. During rotation, the fixed rod 20 continuously moves downwards, and at the same time, the first motor 41 drives the insert rod 30 to move upwards at a certain speed, so that the length of the insert rod 30 embedded into the food material is shortened, the insert rod 30 is ensured not to be cut by the blade until the food material is completely cut, the fixed rod 20 descends to the lowest position, the insert rod 30 is retracted to the maximum height, and the last piece of food material is pushed out of the cutting and matching chamber 130. After the food is cut, the cylinder moves upward, the shielding block 14 moves forward under the action of the spring force to shield the cutting blade again, the second motor 42 controls the inserting rod 30 to move downward, and the lower end of the second motor extends out relative to the fixing rod 20, so that the food can be fixed again conveniently.

Claims

1. A fruit and vegetable cutter, comprising:

a frame (10);

the food material fixing assembly comprises a connecting seat (13) capable of moving up and down relative to the frame (10) and a fixing rod (20) which is arranged on the connecting seat (13) and used for fixing food materials to be cut;

the cutting and matching tool (11) is arranged on the frame (10) and is used for cutting and matching food materials fixed on the fixed rod (20);

characterized by further comprising:

the shielding block (14) is positioned below the connecting seat (13), can be arranged on the frame (10) in a sliding manner along the horizontal direction, and has a first state of shielding the cutting tool (11) and a second state of keeping away from the cutting tool (11) and exposing the cutting tool (11).

2. The fruit and vegetable cutter of claim 1, wherein: the connection seat (13) can directly or indirectly act on the shielding block (14) during downward movement, so that the shielding block (14) is shifted from the first state to the second state.

3. The fruit and vegetable cutter of claim 2, wherein: the shielding block (14) is provided with an inclined surface (140) with a certain included angle relative to the horizontal surface, and the connecting seat (13) can be propped against the inclined surface (140) of the shielding block (14) in the downward moving process, so that the shielding block (14) is shifted from the first state to the second state.

4. A fruit and vegetable cutter as claimed in claim 3, wherein: the cutting tool also comprises an elastic piece (15) arranged on the frame (10), wherein the elastic piece (15) can act on the shielding block (14) and enables the shielding block (14) to always move towards the cutting tool (11) to shield the cutting tool (11).

5. The fruit and vegetable cutter of claim 4, wherein: the shielding block (14) is arranged on the frame (10) in a front-back sliding mode, and the elastic piece (15) is a spring which abuts against the rear side of the shielding block (14).

6. The fruit and vegetable cutter of claim 4, wherein: the shielding block (14) is provided with a first limiting protrusion (141) which can extend into the first limiting chute (161) at a position corresponding to the first limiting chute (161), and the shielding block (14) and the frame (10) are in limiting fit with the first limiting chute (161) through the first limiting protrusion (141) to realize front-back relative movement.

7. The fruit and vegetable cutter of claim 6, wherein: the frame (10) is provided with a first side wall and a second side wall which are opposite left and right, the first side wall and the second side wall are respectively provided with a first limiting chute (161), and the left side and the right side of the shielding block (14) are respectively provided with a first limiting protrusion (141).

8. A fruit and vegetable cutter as claimed in claim 3, wherein: the connecting seat (13) is provided with a supporting column (132) extending downwards, the inclined surface (140) of the shielding block (14) is provided with a second limiting chute (142) extending along the up-down direction corresponding to the lower end of the supporting column (132), and the lower end of the supporting column (132) can be limited in the second limiting chute (142) in a sliding manner in the downward moving process of the connecting seat (13).

9. The fruit and vegetable cutter according to any one of claims 1 to 8, wherein: the machine frame (10) is a box body with a working chamber (101), the food fixing component and the shielding block (14) are arranged in the working chamber (101), and a feeding port (100) communicated with the working chamber (101) is arranged at the front side of the box body.

10. The fruit and vegetable cutter of claim 9, wherein: the bottom of the box body is provided with a feed opening (102), and the cutting and matching cutter (11) is a cutting blade horizontally arranged at the peripheral edge of the feed opening (102).

11. The fruit and vegetable cutter of claim 9, wherein: the inside of the connecting seat (13) is hollow to form a cutting and matching chamber (130) with an open lower part, and a yielding gap (131) is arranged at the position of the cutting and matching chamber (130) corresponding to the feeding port (100).

12. The fruit and vegetable cutter according to any one of claims 1 to 8, wherein: the fixed rod (20) can move up and down relative to the connecting seat (13) and is connected to the connecting seat (13) in a mode of rotating around the axis of the fixed rod, an inserting rod (30) used for fixing food materials is arranged at the lower end of the fixed rod (20), the fixed rod (20) is provided with a resisting part (200) used for resisting the food materials fixed to the inserting rod (30), the inserting rod (30) is arranged on the fixed rod (20) in a mode of moving relative to the fixed rod (20) along the length direction of the inserting rod (30), and the length of the resisting part (200) of the fixed rod (20) is exposed by the inserting rod (30) is changed.