阅读说明：本技术 一种螺旋挤压破碎式辅助进食装置 (Screw extrusion crushing type auxiliary feeding device ) 是由 桂春喜 张均华 方海峰 黄帅博 吴群彪 陶丽佳 戎铮 曹晋 李洋 于 2021-08-19 设计创作，主要内容包括：本发明提供了一种螺旋挤压破碎式辅助进食装置,包括安装盒和设置在安装盒内的挤压破碎助食机构；挤压破碎助食机构包括挤压破碎组件、用于容纳食物的机筒和连接在机筒敞口端上的出食管,机筒的另一端密封设置；挤压破碎组件包括滑动设置在机筒内的推压板、设置在机筒与出食管连接处的切割板以及用于驱动推压板沿机筒轴向往复运动的动力模块,动力模块连接在机筒的密封端上；切割板上均匀分布有贯穿的切割孔；机筒和动力模块均固定安装在安装盒上。采用推压切割的助食结构,不仅破碎效果好,能最大程度保留食物原有的营养成分,而且能大大减少食物浪费。装置整体体积质量较小,便于老人携带,并且拆卸组装方便,便于清洗,使用范围较广。(The invention provides a spiral extrusion crushing type auxiliary food feeding device which comprises a mounting box and an extrusion crushing food feeding assisting mechanism arranged in the mounting box; the extrusion crushing feeding assisting mechanism comprises an extrusion crushing assembly, a machine barrel for containing food and an esophagus connected to the open end of the machine barrel, and the other end of the machine barrel is hermetically arranged; the extrusion crushing assembly comprises a pushing plate arranged in the machine barrel in a sliding mode, a cutting plate arranged at the joint of the machine barrel and the feeding pipe and a power module used for driving the pushing plate to reciprocate along the axial direction of the machine barrel, and the power module is connected to the sealing end of the machine barrel; the cutting plate is uniformly distributed with through cutting holes; the machine barrel and the power module are both fixedly mounted on the mounting box. The food assisting structure adopting pushing and cutting has good crushing effect, can retain original nutritional ingredients of food to the maximum extent and can greatly reduce food waste. The device has small overall volume and mass, is convenient for old people to carry, is convenient to disassemble and assemble, is convenient to clean, and has wide application range.)

1. The utility model provides a supplementary food intake device of screw extrusion broken formula which characterized in that: comprises a mounting box (1) and an extrusion crushing feeding assisting mechanism arranged in the mounting box (1);

the extrusion crushing feeding assisting mechanism comprises an extrusion crushing assembly, a machine barrel (2) used for containing food and an outlet pipe (3) connected to the open end of the machine barrel (2), and the other end of the machine barrel (2) is arranged in a sealing mode; the extrusion crushing assembly comprises a pushing plate (4) arranged in the machine barrel (2) in a sliding mode, a cutting plate (5) arranged at the joint of the machine barrel (2) and the feeding pipe (3) and a power module used for driving the pushing plate (4) to reciprocate along the axial direction of the machine barrel (2), and the power module is connected to the sealed end of the machine barrel (2); cutting holes which penetrate through the cutting plate (5) are uniformly distributed on the cutting plate;

the machine barrel (2) and the power module are both fixedly mounted on the mounting box (1).

2. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 1, wherein: the machine barrel (2) is a flat-bottom cylinder, the shape of the pushing plate (4) is the same as that of the end face of the inner wall of the machine barrel (2), and the outer wall of the pushing plate (4) is in sliding fit with the inner wall of the machine barrel (2).

3. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 1, wherein: go out esophagus (3) and install through fixed spiral shell head (6) on barrel (2) open end, fixed spiral shell head (6) with barrel (2) open end threaded connection, it wears out in fixed spiral shell head (6) to go out esophagus (3).

4. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 1, wherein: the power module comprises a motor (7) and a lead screw (8), the lead screw (8) is coaxially and rotatably arranged in the machine barrel (2), one end of the lead screw (8) is rotatably connected with the motor (7) after penetrating out of the sealing end of the machine barrel (2) in a rotating way, and the other end of the lead screw (8) is concentrically and rotatably connected to the cutting plate (5);

the pushing plate (4) is concentrically screwed on the lead screw (8), and the motor (7) is fixedly installed on the installation box (1).

5. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 4, wherein: the lead screw (8) is connected with the cutting board (5) through a shaft blocking head (9), the shaft blocking head (9) is in threaded connection with the end part of the lead screw (8), and the shaft blocking head (9) is concentrically and rotationally connected with the cutting board (5).

6. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 4, wherein: the motor (7) is in transmission connection with the lead screw (8) through an adapter (10), and the adapter (10) is connected with a rotating shaft of the motor (7) through a coupler (11);

the end part of the screw rod (8) is provided with a square connecting groove, the adapter (10) is provided with a square boss, and the square boss is inserted into the connecting groove.

7. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 4, wherein: the lead screw (8) is rotatably connected with the sealing end of the machine barrel (2) through a second sealing bearing.

8. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 4, wherein: a connecting pipe (12) extending outwards is integrally arranged at the sealing end of the machine barrel (2), the connecting pipe (12) and the lead screw (8) are coaxially arranged, and the connecting pipe (12) is fixedly connected with the mounting box (1) through a screw (13);

the connecting end of the screw rod (13) penetrates from the outside of the mounting box (1), penetrates through the mounting box (1) and is in threaded connection with the connecting pipe (12) along the radial direction of the connecting pipe (12).

9. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 4, wherein: the motor (7) is arranged on the mounting box (1) through a mounting seat (14);

the mounting seat (14) comprises an end plate and a fixed frame arranged on the end plate, and the motor (7) is mounted in the fixed frame and fixed with the fixed frame through a square fixed cover;

the end plate is fixedly connected with the mounting box (1) through bolts.

10. A screw extrusion crushing-type auxiliary food intake device as claimed in claim 1, wherein: a feeding port (15) is formed in the middle of the side wall of the machine barrel (2), and the feeding port (15) is sealed through a sealing cover (16);

a movable groove (17) corresponding to the food inlet (15) is formed in the mounting box (1), the movable groove (17) axially extends along the mounting box (1), and one end, close to the food outlet (3), of the movable groove is open;

the food inlet (15) penetrates out of the movable groove (17).

Technical Field

The invention relates to the technical field of old-age-helping feeding equipment, in particular to a screw extrusion crushing type auxiliary feeding device.

Background

With the accelerating aging process in China, the number of the old people is increased, the problems caused by the increase of the number of the old people are correspondingly increased, and the difficulty in eating is a problem faced by a plurality of old people at present. At present, the old-people-assisting feeding equipment in the market is deficient in types, enriches the feeding types of the old people and solves the feeding problem of the old people.

Food-assisting equipment such as feeding manipulator and liquid food boost motor have appeared in the market, but only rely on feeding manipulator and liquid food boost feeder to solve the inconvenient difficult problem of old man's feed fundamentally, consequently need urgently not only can independently break also can be convenient for independently the device of feed, it can solve the automatic technical problem who intakes food of the inconvenient old person of how to assist the feed to a certain extent, the realization device is broken, the feed integration, and then richen old man's diet, this is an important development direction of helping old man's device.

Disclosure of Invention

The invention aims to provide a screw extrusion crushing type auxiliary food feeding device, which solves the technical problem that disabled old people cannot automatically take food conveniently, relieves the working pressure of nursing personnel, and improves the confidence of the disabled old people in life.

In order to achieve the aim, the invention provides a spiral extrusion crushing type auxiliary food feeding device which comprises a mounting box and an extrusion crushing auxiliary food feeding mechanism arranged in the mounting box;

the extrusion crushing feeding assisting mechanism comprises an extrusion crushing assembly, a machine barrel for containing food and an esophagus connected to the open end of the machine barrel, and the other end of the machine barrel is hermetically arranged; the extrusion crushing assembly comprises a pushing plate arranged in the machine barrel in a sliding mode, a cutting plate arranged at the joint of the machine barrel and an outlet pipe and a power module used for driving the pushing plate to reciprocate along the axial direction of the machine barrel, and the power module is connected to the sealed end of the machine barrel; cutting holes which penetrate through the cutting plate are uniformly distributed on the cutting plate;

and the machine barrel and the power module are fixedly arranged on the mounting box.

Further, the barrel is a flat-bottom cylinder, the shape of the pushing plate is the same as that of the end face of the inner wall of the barrel, and the outer wall of the pushing plate is in sliding fit with the inner wall of the barrel.

Furthermore, the outlet pipe is arranged on the open end of the machine barrel through a fixed screw head, the fixed screw head is in threaded connection with the open end of the machine barrel, and the outlet pipe penetrates out of the fixed screw head.

Further, the power module comprises a motor and a lead screw, the lead screw is coaxially and rotatably arranged in the machine barrel, one end of the lead screw is in transmission connection with the motor after penetrating out of the sealing end of the machine barrel in a rotating manner, and the other end of the lead screw is concentrically and rotatably connected to the cutting plate;

the pushing plate is concentrically screwed on the lead screw, and the motor is fixedly installed on the installation box.

Further, the lead screw pass through the fender spindle nose with the cutting board is connected, keep off the spindle nose spiro union in the lead screw tip, keep off the spindle nose concentric, rotate and connect on the cutting board.

Further, the motor is in transmission connection with the lead screw through an adapter, and the adapter is connected with a rotating shaft of the motor through a coupler;

the end part of the screw rod is provided with a square connecting groove, the adapter is provided with a square boss, and the square boss is inserted into the connecting groove.

Further, the lead screw is rotatably connected with the sealed end of the cylinder through a second sealed bearing.

Furthermore, a connecting pipe extending outwards is integrally arranged at the sealing end of the machine barrel, the connecting pipe and the lead screw are coaxially arranged, and the connecting pipe is fixedly connected with the mounting box through a screw;

the connecting end of the screw rod penetrates from the outside of the mounting box and penetrates through the mounting box to be connected with the connecting pipe in a threaded mode in the radial direction of the connecting pipe.

Further, the motor is mounted on the mounting box through a mounting seat;

the mounting seat comprises an end plate and a fixed frame arranged on the end plate, and the motor is mounted in the fixed frame and fixed with the fixed frame through a square fixed cover;

the end plate is fixedly connected with the mounting box through bolts.

Further, a feeding port is formed in the middle of the side wall of the machine barrel and is sealed through a sealing cover;

the mounting box is provided with a movable groove corresponding to the food inlet, the movable groove extends along the axial direction of the mounting box and is arranged close to one end of the food outlet in an opening way;

the food inlet penetrates out of the movable groove.

The spiral extrusion crushing type auxiliary feeding device provided by the invention adopts a push-cutting auxiliary feeding structure, so that the crushing effect is good, the original nutritional ingredients of food can be retained to the greatest extent, and the waste of the food can be greatly reduced. The whole volume quality of the device is smaller, the old man can carry the device conveniently, and the device is convenient to disassemble, assemble and clean. Has wide application range and good development.

Drawings

FIG. 1 is a schematic view of a screw press-crushing type auxiliary feeding device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a crushing and eating assisting mechanism of a screw crushing and auxiliary eating device according to an embodiment of the present invention;

fig. 3 is a schematic internal structural diagram of a crushing and eating assisting mechanism of a screw crushing and auxiliary eating device according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of a motor of a screw extrusion crushing type auxiliary feeding device according to an embodiment of the invention.

Detailed Description

The following describes in more detail embodiments of the present invention with reference to the schematic drawings. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

As shown in fig. 1-4, the present embodiment provides a screw crushing type auxiliary food feeding device, which includes a mounting box 1 and a crushing and food feeding assisting mechanism disposed in the mounting box 1. The extrusion crushing feeding assisting mechanism comprises an extrusion crushing assembly, a machine barrel 2 used for containing food and an esophagus 3 connected to the open end of the machine barrel 2, wherein the other end of the machine barrel 2 is arranged in a sealing manner; the extrusion crushing assembly comprises a pushing plate 4 arranged in the machine barrel 2 in a sliding mode, a cutting plate 5 arranged at the joint of the machine barrel 2 and the extrusion pipe 3 and a power module used for driving the pushing plate 4 to reciprocate along the axial direction of the machine barrel 2, wherein the power module is connected to the sealing end of the machine barrel 2. The cutting plate 5 is evenly distributed with through cutting holes. The machine barrel 2 and the power module are both fixedly arranged on the mounting box 1.

Specifically, the machine barrel 2 is a flat-bottom cylinder, the shape of the pushing plate 4 is the same as the shape of the end face of the inner wall of the machine barrel 2, and the outer wall of the pushing plate 4 is in sliding fit with the inner wall of the machine barrel 2, so that the pushing plate 4 can complete circumferential positioning in the machine barrel 2. The middle part of the side wall of the machine barrel 2 is provided with a food inlet 15, and the food inlet 15 is sealed by a sealing cover 16, so that the food backflow phenomenon in the pushing process of the pushing plate 4 is prevented. Offer the movable groove 17 that corresponds with meal mouth 15 on the mounting box 1, movable groove 17 extends along mounting box 1 axial, is close to the uncovered setting of one end of going out esophagus 3, and meal mouth 15 outwards wears out from movable groove 17, when taking off barrel 2 from mounting box 1, the uncovered one end roll-off of meal mouth 15 follow movable groove 17.

The esophagus 3 is arranged on the open end of the machine barrel 2 through a fixed screw head 6, the fixed screw head 6 is in threaded connection with the open end of the machine barrel 2, and the esophagus 3 penetrates out of the fixed screw head 6. The fixed screw head 6 is screwed down, so that the connecting end of the esophagus 3 clamps and fixes the cutting plate 5 on the open end of the machine barrel 2.

Further, the power module includes motor 7 and lead screw 8, and lead screw 8 is coaxial, rotate and set up in barrel 2, and the one end of lead screw 8 is connected with motor 7 transmission after rotating to wear out from the sealed end of barrel 2, and the other end of lead screw 8 is concentric, rotate and connect on cutting plate 5. The pushing plate 4 is concentrically screwed on the screw rod 8, and the motor 7 is fixedly installed on the installation box 1. The lead screw 8 is connected with the cutting plate 5 through a shaft blocking head 9, the shaft blocking head 9 is in threaded connection with the end part of the lead screw 8, and the shaft blocking head 9 is concentrically and rotationally connected to the cutting plate 5. The axle stop head 9 is provided with a connecting bulge which extends coaxially and outwards and is inserted into the cutting plate 5, and the axle stop head 9 is used for limiting the pushing distance of the pushing plate 4 and supporting the screw rod 8.

The motor 7 is in transmission connection with the lead screw 8 through the adapter 10, and the adapter 10 is connected with a rotating shaft of the motor 7 through the coupler 11. The end of the screw 8 is provided with a square connecting groove, the adapter 10 is provided with a square boss, and the square boss is inserted into the connecting groove. The screw 8 is rotatably connected to the sealed end of the barrel 2 by a second sealed bearing.

The sealing end of the machine barrel 2 is integrally provided with a connecting pipe 12 extending outwards, the connecting pipe 12 and the lead screw 8 are coaxially arranged, and the connecting pipe 12 is fixedly connected with the mounting box 1 through a screw 13. The connecting end of the screw 13 penetrates from the outside of the mounting box 1, penetrates through the mounting box 1 and is screwed on the connecting pipe 12 along the radial direction of the connecting pipe 12.

Specifically, the motor 7 is mounted on the mounting box 1 through a mounting seat 14. The mount pad 14 includes the end plate and sets up the fixed frame on the end plate, and the motor 7 is installed in fixed frame and fixed with fixed frame through being square fixed lid, and fixed lid passes through the fix with screw with fixed frame. The end plate is fixedly connected with the mounting box 1 through bolts, so that the motor 7 is fixedly mounted on the mounting box 1.

When the food pushing and pressing device is used, food is firstly placed into the machine barrel 2 from the food inlet 15 in the middle of the machine barrel 2, after a certain amount of food is placed, the sealing cover 16 is covered, the motor action switch is started, when the motor 7 is electrified and rotates, the lead screw 8 is immediately driven to rotate, the pushing and pressing plate 4 is in threaded connection with the lead screw 8, the circumferential freedom degree of the pushing and pressing plate 4 in the machine barrel 2 is limited, the pushing and pressing plate 4 horizontally moves in the machine barrel 2, and when the pushing and pressing plate 4 moves to the outlet (limit position) of the machine barrel 2, the blocking shaft head 9 connected to the lead screw 8 plays a limiting role in limiting the pushing and pressing plate 4. When food is extruded to the outlet of the machine barrel 2 by the pushing plate 4, the food is gradually compressed, the pressure is increased, the food can be crushed under the action of the cutting plate 5, the crushed food is extruded into the food outlet pipe 3, and a user can eat food only by introducing the outlet end of the food outlet pipe 3 into the oral cavity.

In conclusion, the screw extrusion crushing type auxiliary feeding device provided by the invention adopts a push-cutting auxiliary feeding structure, so that the crushing effect is good, the original nutritional ingredients of food can be retained to the maximum extent, and the waste of the food can be greatly reduced. The whole volume quality of the device is smaller, the old man can carry the device conveniently, and the device is convenient to disassemble, assemble and clean. Has wide application range and good development.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.