CN216000524U

CN216000524U - Vice slide mechanism of food delivery robot

Info

Publication number: CN216000524U
Application number: CN202120568976.4U
Authority: CN
Inventors: 邓钊
Original assignee: Changzhou Lino Robot Technology Co ltd
Current assignee: Changzhou Lino Robot Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2022-03-11
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to the technical field of food delivery robots, in particular to an auxiliary sliding mechanism of a food delivery robot, which comprises a driving connecting rod, wherein one end of the driving connecting rod is hinged with a rocker, the hinged point of the driving connecting rod and the rocker is positioned on the middle section of the rocker, the lower end of the rocker is hinged with a rocker fixing seat, the upper end of the rocker is hinged with a connecting rod, the front end of the connecting rod is hinged with a door connecting block, the side surface of the connecting block is connected with a sliding block, the sliding block is connected with a sliding rail in a sliding way, the driving connecting rod obtains forward or backward power from a main sliding mechanism to drive the whole auxiliary sliding mechanism to move, all parts in the whole auxiliary sliding mechanism only move in the vertical and front-back ranges and do not move in the left-right direction, and the total width of the auxiliary sliding mechanism is very small, so that the food delivery robot can obtain more space in the width direction for storing dishes, the work efficiency of the food delivery robot is obviously improved.

Description

Vice slide mechanism of food delivery robot

Technical Field

The utility model relates to the technical field of food delivery robots, in particular to an auxiliary sliding mechanism of a food delivery robot.

Background

The food delivery robot is also called as a dish delivery robot, and mainly aims to reduce the labor intensity of restaurant waiters and improve the working efficiency and the profit condition of restaurants.

The height is 1.2-1.3 meters usually, and it is steady to advance, can realize the service that the end dish sent meal in the dining room, is the comparatively mature product of technique among all service type robots.

The dish transferring robot can send dishes to a designated table according to a preset route in a rail or trackless mode and an instruction end disc, and the dinner plates are transferred to the dining table by a customer or a waiter after a voice prompt is sent out. And a cart can be hung to finish simple and repeated physical work in a restaurant. The robot advances steadily, can realize man-machine interaction, meets the obstacle and can automatic stop in advance and can not touch the obstacle, sends voice prompt simultaneously.

In order to save space and avoid the complexity of operation, the robot in the prior art mostly removes the cabinet door of the food delivery robot in the design, and the food delivery robot without the cabinet door enables dishes to be exposed outside and can not guarantee the cleanness of the dishes.

Disclosure of Invention

The purpose of the utility model is: overcomes the defects in the prior art, and provides the auxiliary sliding mechanism of the door transmission mechanism of the food delivery robot, which has small occupied space and convenient use.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a pair slide mechanism of food delivery robot, includes the drive connecting rod, the one end of drive connecting rod articulates there is the rocker, the pin joint of drive connecting rod and rocker is located the interlude of rocker, the lower extreme of rocker articulates there is the rocker fixing base, the upper end of rocker articulates there is the connecting rod, the connecting rod articulates there is the connecting block, the front end of connecting block articulates there is a connecting block, the side of connecting block is connected with the slider, slider sliding connection has the slide rail.

Further, the drive connecting rod is long circular rod, the drive connecting rod is including the articulated section of inserting of drive connecting rod and the drive connecting rod interlude that is located drive connecting rod both ends, the thickness of the articulated section of inserting of drive connecting rod is less than the thickness of drive connecting rod interlude, it has the drive connecting rod hinge hole to open on the articulated section of inserting of drive connecting rod, two centres of a circle of long circle coincide with the centre of a circle of drive connecting rod hinge hole respectively.

Furthermore, the rocker is an oblong rod, the rocker comprises a rocker hinge inserting groove section and a rocker connecting section, the rocker hinge inserting groove section and the rocker connecting section are located at three hinge joints, the total thickness of the hinge inserting groove section is larger than the thickness of the connecting section, the groove width of the hinge inserting groove section is matched with the thickness of the hinge inserting section, rocker hinge inserting groove sections are respectively provided with rocker hinge holes, and two circle centers of the oblong shape are respectively superposed with the circle centers of the rocker hinge holes at the front end and the rear end.

Further, the connecting rod is the long circle pole, the connecting rod is including the articulated section of inserting of connecting rod and the connecting rod interlude that is located the connecting rod both ends, the thickness of the articulated section of inserting of connecting rod is less than the thickness of connecting rod interlude, it has the connecting rod hinge hole to open on the articulated section of inserting of connecting rod, two centres of a circle of long circle coincide with the centre of a circle of connecting rod hinge hole respectively.

Furthermore, the top view of the connecting block is J-shaped, the connecting block sequentially comprises a connecting block hinged insertion groove section, a connecting block connecting section and a connecting block fixing section from front to back, the connecting block fixing section is provided with two sliding block connecting bolt holes which are vertically arranged, the height of the connecting block fixing section is greater than that of the connecting block hinged insertion groove section and the connecting block connecting section, the connecting block hinged insertion groove section is provided with a connecting block hinged insertion groove, the groove opening of the connecting block hinged insertion groove faces backwards, the groove width of the connecting block hinged insertion groove is matched with the thickness of the connecting rod hinged insertion section, the articulated inserting groove of connecting block is last to be opened there is the connecting block hinge hole, the front end of the articulated inserting section of connecting block still opens the door connecting block hinge hole that has the through connection piece, door connecting block hinge hole perpendicular to horizontal plane.

Furthermore, the door connecting block is a C-shaped block, a first hinge hole is formed in the rear end of the door connecting block and is perpendicular to the horizontal plane, the aperture of the first hinge hole is matched with that of the door connecting block, and a first through hole is formed in the front end of the door connecting block.

Further, the rocker fixing seat comprises a mounting plate, 7 rocker fixing seat bolt holes are formed in the mounting plate, a hinge block is connected to the mounting plate, a fixing seat hinge insertion groove is formed in the hinge block, the groove width and the groove depth of the fixing seat hinge insertion groove are matched with the rocker hinge insertion groove section, and a fixing seat hinge hole is formed in the fixing seat hinge insertion groove.

Further, the driving connecting rod is hinged to the rocker, the rocker is hinged to the rocker fixing seat, the rocker is hinged to the connecting rod, and the connecting rod is hinged to the connecting block through a clamp spring cylindrical pin.

The technical scheme adopted by the utility model has the beneficial effects that:

1. the driving connecting rod obtains forward or backward power from the main sliding mechanism to drive the whole auxiliary sliding mechanism to move, all parts in the whole auxiliary sliding mechanism only move in the vertical and forward and backward ranges and do not move in the left and right directions, and the total width of the auxiliary sliding mechanism is small, so that the meal delivery robot can obtain more space in the width direction for storing dishes, and the working efficiency of the meal delivery robot is remarkably improved.

2. The two ends of the driving connecting rod and the connecting rod are circular arcs, so that the situation that the driving connecting rod and the connecting rod are inserted into the hinge insertion groove of the rocker is reduced.

3. The stability of the hinge section can be ensured by the arrangement of the hinge insertion groove, the left and right movement of the auxiliary sliding mechanism is avoided, and the stability of the door in opening and closing is improved.

4. The opening of the hinge insertion groove of the connecting block faces backwards, so that the connecting rod is prevented from interfering with the connecting block in the working process of the auxiliary sliding mechanism.

5. The rocker fixing seat is also provided with a hinged insertion groove, and when the rocker fixing seat is hinged with the rocker, the respective hinged insertion grooves are mutually inserted, so that the stability of the rocker is ensured, and the smooth action of the door when the door is opened and closed is ensured.

6. The clamp spring cylindrical pin and the clamp spring are hinged, so that the production and the manufacturing of the clamp spring hinge are facilitated, and the difficulty of production and manufacturing is reduced.

7. The side of connecting block is connected with the slider, and the slider compares and possess littleer area of contact in the connecting block, and the connecting block passes through the slider and slide on the slide rail and possess littleer resistance, and it can be more smooth and easy to slide, and the opening of door is closed and is moved also can be more smooth and easy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the drive link;

FIG. 3 is a schematic structural view of the rocker;

FIG. 4 is a schematic structural view of a rocker fixing seat;

FIG. 5 is a schematic structural view of a connecting block;

fig. 6 is a schematic view of the structure of the door connecting block.

1-drive connecting rod 11-drive connecting rod hinged insertion section 12-drive connecting rod middle section 2-rocker 21-rocker hinged insertion groove section 22-rocker connecting section 23-rocker hinged hole 3-connecting rod 4-connecting block 41-connecting block hinged insertion groove section 411-connecting block hinged hole 412-door connecting block hinged hole 42-connecting block connecting section 43-connecting block fixing section 431-sliding block connecting bolt hole 5-door connecting block 51-first hinged hole 52-first through hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention. The present invention is described in detail by using schematic structural diagrams and the like, which are only examples and should not limit the protection scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.

Referring to fig. 1-6, an auxiliary sliding mechanism of a food delivery robot comprises a driving connecting rod 3, wherein one end of the driving connecting rod 3 is hinged to a rocker 2, a hinged point of the driving connecting rod 3 and the rocker 2 is located on the middle section of the rocker 2, the lower end of the rocker 2 is hinged to a rocker 2 fixing seat, the upper end of the rocker 2 is hinged to a connecting rod 3, the connecting rod 3 is hinged to a connecting block 4, the front end of the connecting block 4 is hinged to a door connecting block 5, the side face of the connecting block 4 is connected with a sliding block, and the sliding block is connected with a sliding rail in a sliding manner. The driving connecting rod 1 obtains forward or backward power from the main sliding mechanism to drive the whole auxiliary sliding mechanism to move, all parts in the whole auxiliary sliding mechanism only move in the vertical and front and back ranges, no movement exists in the left and right directions, and the total width of the auxiliary sliding mechanism is small, so that the meal delivery robot can obtain more space in the width direction for storing dishes, and the working efficiency of the meal delivery robot is remarkably improved. The side of connecting block 4 is connected with the slider, and the slider possesses littleer area of contact in connecting block 4 relatively, and connecting block 4 slides on the slide rail through the slider and possess littleer resistance, and it can be more smooth and easy to slide, and the closed action of opening of door also can be more smooth and easy.

Referring to fig. 2, the driving connecting rod 1 is an oblong rod, the driving connecting rod 1 includes a driving connecting rod hinge insertion section 11 and a driving connecting rod middle section 12, the driving connecting rod hinge insertion section 11 is thinner than the driving connecting rod middle section 12, the driving connecting rod hinge insertion section 11 is provided with a driving connecting rod 1 hinge hole, and two circle centers of the oblong shape coincide with the circle center of the driving connecting rod 1 hinge hole respectively. Connecting rod 3 is long circular rod, connecting rod 3 is including 3 articulated insertion sections of connecting rod and the 3 interlude of connecting rod that are located connecting rod 3 both ends, the thickness of the 3 articulated insertion sections of connecting rod is less than the thickness of the 3 interlude of connecting rod, it has the 3 hinge holes of connecting rod to open on the 3 articulated insertion sections of connecting rod, two centres of a circle of obround coincide with the centre of a circle of the 3 hinge holes of connecting rod respectively. Both ends of the driving connecting rod 1 and the connecting rod 3 are circular arcs, so that the insertion of the driving connecting rod 1 and the connecting rod 3 into the hinge insertion groove of the rocker 2 is reduced.

Referring to fig. 3, the rocker 2 is an oblong rod, the rocker 2 includes a rocker hinge insertion groove section 21 and a rocker connection section 22 located at three hinge points, the total thickness of the hinge insertion groove section is greater than the thickness of the connection section, the groove width of the hinge insertion groove section matches with the thickness of the hinge insertion section, the rocker hinge insertion groove section 21 is respectively provided with a rocker hinge hole 23, and two circle centers of the oblong shape are respectively overlapped with the circle centers of the rocker hinge holes 23 at the front and rear ends. The stability of the hinge section can be ensured by the arrangement of the hinge insertion groove, the left and right movement of the auxiliary sliding mechanism is avoided, and the stability of the door in opening and closing is improved.

Referring to fig. 5, a top view of the connecting block 4 is a J-shape, the connecting block 4 sequentially includes a connecting block hinge insertion groove section 41, a connecting block connection section 42 and a connecting block fixing section 43 from front to back, the connecting block fixing section 43 is provided with two sliding block connection bolt holes 431, the two sliding block connection bolt holes 431 are vertically arranged, the height of the connecting block fixing section 43 is greater than that of the connecting block hinge insertion groove section 41 and the connecting block connection section 42, the connecting block hinge insertion groove section 41 is provided with a connecting block 4 hinge insertion groove, a notch of the connecting block 4 hinge insertion groove faces backwards, the groove width of the connecting block 4 hinge insertion groove is matched with the thickness of the connecting rod 3 hinge insertion section, the connecting block hinge insertion groove is provided with a connecting block hinge hole 411, the front end of the connecting block 4 hinge insertion section is further provided with a door connecting block hinge hole 412 penetrating through the connecting block 4, the door connecting block hinge hole 412 is perpendicular to the horizontal plane. The hinge insertion groove of the connecting block 4 is opened backward, so that the interference of the connecting rod 3 with the connecting block 4 during the operation of the auxiliary sliding mechanism is avoided.

Referring to fig. 6, the door connecting block 5 is a C-shaped block, the rear end of the door connecting block 5 is provided with a first hinge hole 51, the first hinge hole 51 is perpendicular to the horizontal plane, the aperture of the first hinge hole 51 is matched with the hinge hole 412 of the door connecting block, and the front end of the door connecting block 5 is provided with a first through hole 52.

Referring to fig. 4, the rocker 2 fixing seat includes a mounting plate, the mounting plate is provided with 7 rocker 2 fixing seat bolt holes, the mounting plate is connected with a hinge block, the hinge block is provided with a fixing seat hinge insertion slot, the width and depth of the fixing seat hinge insertion slot are matched with the rocker hinge insertion slot section 21, and the fixing seat hinge insertion slot is provided with a fixing seat hinge hole. The fixed seat of the rocker 2 is also provided with a hinged insertion groove, when the fixed seat of the rocker 2 is hinged with the rocker 2, the respective hinged insertion grooves are mutually inserted, so that the stability of the rocker 2 is ensured, and the smooth action of the door when the door is opened and closed is ensured.

The connecting rod 3 is driven to be hinged with the rocker 2, the rocker 2 is fixed with the connecting rod 3, and the connecting rod 3 is hinged with the connecting block 4 through a clamp spring cylindrical pin and two clamp springs. The clamp spring cylindrical pin and the clamp spring are hinged, so that the production and the manufacturing of the clamp spring hinge are facilitated, and the difficulty of production and manufacturing is reduced.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a vice slide mechanism of food delivery robot which characterized in that: the door connecting device is characterized by comprising a driving connecting rod, wherein one end of the driving connecting rod is hinged with a rocker, the hinged point of the driving connecting rod and the rocker is located on the middle section of the rocker, the lower end of the rocker is hinged with a rocker fixing seat, the upper end of the rocker is hinged with a connecting rod, the other end of the connecting rod is hinged with a connecting block, the front end of the connecting block is hinged with a door connecting block, the side surface of the connecting block is connected with a sliding block, and the sliding block is slidably connected with a sliding rail.

2. The sub-slide mechanism of a food delivery robot as claimed in claim 1, wherein: the drive connecting rod is long circular rod, the drive connecting rod is including the articulated section of inserting of drive connecting rod and the drive connecting rod interlude that is located drive connecting rod both ends, the thickness of the articulated section of inserting of drive connecting rod is less than the thickness of drive connecting rod interlude, it has the drive connecting rod hinge hole to open on the articulated section of inserting of drive connecting rod, two centres of a circle of long circle coincide with the centre of a circle of drive connecting rod hinge hole respectively.

3. The sub-slide mechanism of a food delivery robot as claimed in claim 2, wherein: the rocker is an oblong rod, the rocker comprises a rocker hinge insertion groove section and a rocker connecting section, the rocker hinge insertion groove section and the rocker connecting section are located at three hinge points, the total thickness of the hinge insertion groove section is larger than the thickness of the connecting section, the groove width of the hinge insertion groove section is matched with the thickness of the hinge insertion section, rocker hinge insertion groove sections are respectively provided with rocker hinge holes, and two circle centers of the oblong shape are respectively superposed with the circle centers of the rocker hinge holes at the front end and the rear end.

4. The sub-slide mechanism of a food delivery robot as claimed in claim 3, wherein: the connecting rod is the long circle pole, the connecting rod is including the articulated section of inserting of connecting rod and the connecting rod interlude that is located the connecting rod both ends, the thickness of the articulated section of inserting of connecting rod is less than the thickness of connecting rod interlude, it has the connecting rod hinge hole to open on the articulated section of inserting of connecting rod, two centres of a circle of long circle coincide with the centre of a circle of connecting rod hinge hole respectively.

5. The sub-slide mechanism of a food delivery robot as claimed in claim 4, wherein: the plan view of connecting block is the J type, the connecting block includes the connecting block hinge in proper order after to from the front and connects and inserts groove section, connecting block linkage segment and connecting block canned paragraph, the connecting block canned paragraph is opened there are two slider connecting bolt holes, two vertical range of slider connecting bolt hole, the height of connecting block canned paragraph is greater than the connecting block hinge and connects and inserts groove section and connecting block linkage segment, the connecting block hinge connects and opens on inserting the groove section has the articulated insertion groove of connecting block, the notch of the articulated insertion groove of connecting block is backward, the groove width of the articulated insertion groove of connecting block with the articulated thickness phase-match that inserts the section of connecting rod, it has the connecting block hinge hole to open on the articulated insertion groove of connecting block, the articulated front end that inserts the section of connecting block still opens the door connecting block hinge hole that has the through-connection piece, door connecting block hinge hole perpendicular to horizontal plane.

6. The sub-slide mechanism of a food delivery robot as claimed in claim 5, wherein: the door connecting block is a C-shaped block, a first hinge hole is formed in the rear end of the door connecting block and is perpendicular to the horizontal plane, the aperture of the first hinge hole is matched with that of the door connecting block, and a first through hole is formed in the front end of the door connecting block.

7. The sub-slide mechanism of a food delivery robot of claim 6, wherein: the rocker fixing seat comprises a mounting plate, 7 rocker fixing seat bolt holes are formed in the mounting plate, a hinge block is connected to the mounting plate, a fixing seat hinge insertion groove is formed in the hinge block, the groove width and the groove depth of the fixing seat hinge insertion groove are matched with the rocker hinge insertion groove section, and a fixing seat hinge hole is formed in the fixing seat hinge insertion groove.

8. The sub-slide mechanism of a food delivery robot of claim 7, wherein: the driving device is characterized in that the driving device is hinged with the connecting rod through a clamp spring cylindrical pin and two clamp springs, the rocker is hinged with the rocker fixing seat, the rocker is hinged with the connecting rod, and the connecting rod is hinged with the connecting block through a clamp spring cylindrical pin.