CN218708268U

CN218708268U - Take-up reel and automatic take-up mechanism

Info

Publication number: CN218708268U
Application number: CN202223072143.2U
Authority: CN
Inventors: 赵玉堂
Original assignee: Qingdao Chaoxiaoshu Brand Management Co ltd
Current assignee: Qingdao Chaoxiaoshu Brand Management Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a take-up reel and automatic admission machine constructs, the take-up reel is used for installing on initiative pulley mechanism's drive pulley, and this take-up reel is including the winding plate core of the confession line that is located central point and puts, connect in the upper and lower both sides of plate core and with the spacing dish of the coaxial setting of plate core, and an at least lateral surface that the plate core was kept away from to spacing dish is provided with first joint structure, still is provided with second joint structure along spacing dish lateral surface, and first joint structure and second joint structure joint are in the flange both sides of drive pulley's top surface respectively to realize being connected with drive pulley. The automatic take-up mechanism comprises a take-up reel and an active pulley mechanism, wherein the take-up reel is clamped on a flange of a driving pulley of the active pulley mechanism. The take-up reel is simple in structure and convenient to use, and realizes an automatic take-up function through matching with the driving pulley aiming at the structural design of the driving pulley.

Description

Take-up reel and automatic take-up mechanism

Technical Field

The utility model relates to a pet equipment technical field especially relates to a take-up reel and automatic admission machine construct.

Background

In order to solve the rapid development of the current pet equipment market, various pet toys or fitness equipment appear successively, wherein pet chasing equipment also appears gradually, for example, a patent with the application number of 2022225065518 discloses pet bait chasing equipment, which connects an active pulley mechanism and a driven pulley mechanism with different numbers through a transmission rope arranged in a closed loop to form movement routes and scales with different layouts. During the use, install the bait on the driving rope, driving motor drives the drive pulley rotation to the closed loop driving rope that the drive was installed on drive pulley removes, thereby drives the bait of fixing on the driving rope and moves, plays the effect that attracts the pet to chase after the motion. The pet chasing equipment can drive the pet to build body during chasing, and not only greatly mobilizes the chasing enthusiasm of the pet, but also has large amount of exercise and strong interestingness.

However, after the devices are used, the pet owner can only manually and slowly store the long transmission rope, which is troublesome and laborious, and if the storage is improper, the transmission rope is easy to be bunched and knotted, and the next use is influenced.

Therefore, a take-up mechanism convenient for automatic take-up needs to be further developed.

SUMMERY OF THE UTILITY MODEL

The transmission rope who chases after a kind of equipment to the pet is difficult for receiving the line, the problem of manual receipts line inefficiency, the utility model provides a take-up reel and can receive the admission machine of line automatically, this take-up reel simple structure pursues the mechanism characteristics of the drive pulley of equipment and design to the pet bait, through installing and use on drive pulley, can accomplish the automatic function of receiving the line fast.

The utility model provides a following technical scheme:

the utility model provides a take-up reel for install on the drive pulley of initiative pulley mechanism, drive pulley carries out the transmission with a motor and is connected, the take-up reel is including the spacing dish that is located the winding core of confession line that central point put, connects in the upper and lower both sides of core and with the coaxial setting of core, and at least a lateral surface that the core was kept away from to spacing dish is provided with first joint structure, and near first joint structure still is provided with second joint structure, and first joint structure and second joint structure joint are in the flange both sides of the top surface of drive pulley respectively to realize being connected with drive pulley.

Optionally, in the take-up reel, the first clamping structure is a protruding ring, or the first clamping structure is a plurality of protruding blocks symmetrically distributed along the circumference; the second clamping structure is a plurality of lugs or protruding rings which are symmetrically distributed along the circumference.

Optionally, in the take-up reel, the limiting disc is of a disc structure.

Optionally, in the take-up reel, a central hole penetrates through the core from the center of the limiting disc on one side to the limiting disc on the other side; the central hole and the limiting disc are in smooth transition.

Optionally, in the take-up reel, the limiting disc is provided with at least one wire fixing structure, and the wire fixing structure comprises a mounting hole formed in the wire fixing disc and a winding portion extending from the inner wall of the mounting hole to the hole cavity.

When the winding is finished, the wire tail can be fixed on the wire fixing structure of the accessory, so that the winding disc is convenient to store and transport, and the wire is prevented from scattering from the winding disc.

Optionally, in the take-up reel, the wire fixing structures are distributed on two limiting reels which are distributed up and down, and each limiting reel is provided with two symmetrically distributed wire fixing structures.

Optionally, in the take-up reel, the reel core and the limiting disc are clamped, screwed or bonded; or the disc core and the limiting disc are integrally formed.

Optionally, the take-up reel is composed of an upper shell and a lower shell which are connected with each other, and the upper shell is an integrally formed upper limiting disc and a half disc core; the lower shell is an integrally formed lower limiting disc and the other half of the disc core.

The utility model also provides a take-up mechanism, which comprises the take-up reel and an active pulley mechanism for pet bait chasing equipment, wherein the middle part of the driving pulley is provided with a central shaft, the end surface of the driving pulley is sunken inwards to form a groove, and the side edge of the driving pulley forms a flange; the take-up reel is clamped on a flange of a driving pulley of the driving pulley mechanism; the driving pulley mechanism comprises a first shell and a driving pulley horizontally arranged in the first shell; the first shell comprises a first base and a first upper cover which are mutually hinged, a driving motor which is in transmission connection with the driving pulley is arranged in the first upper cover, a first movable window through which bait can freely pass is formed between the side wall of the first shell, which is concave inwards, and the side surface of the driving pulley, which acts on the transmission rope, a driving motor which is connected above the driving pulley is fixed in the first upper cover, and the side wall of the driving pulley is concave to form a transmission rope mounting position; the driving motor drives the driving pulley to rotate, so that the driving rope arranged on the driving pulley is driven to move.

Optionally, in the take-up mechanism, the driving pulley is fixed on the first upper cover through the rotating shaft, the two ends of the rotating shaft are respectively provided with a limiting bearing, the central shaft of the driving pulley forms a first through hole for the rotating shaft to penetrate through, the two ends of the first through hole form a limiting hole in interference fit with the limiting bearing, and the limiting bearing realizes that the driving pulley is fixed on the first upper cover through interference fit with the corresponding mounting through hole.

The utility model provides a take-up reel and automatic admission machine construct has following beneficial effect:

1. the take-up reel is simple and small in structure, is designed according to the mechanism characteristics of the driving pulley of the pet bait chasing equipment, ingeniously utilizes the working characteristics of the driving pulley, and achieves the automatic take-up function by being installed on the driving pulley and utilizing the rotating function of the driving pulley.

2. The automatic take-up mechanism is composed of an active pulley mechanism and a take-up reel for pet bait chasing equipment, so that the automatic take-up function of the take-up reel is achieved, and the cost of the take-up mechanism is reduced.

Drawings

Fig. 1 is a schematic perspective view of a take-up reel in embodiment 1;

FIG. 2 is a schematic side view of a take-up reel;

FIG. 3 is a schematic top view of a take-up reel;

FIG. 4 is a schematic view of the installation process of the take-up reel onto the drive pulley;

FIG. 5 is a schematic structural view of a take-up reel and a cooperating driving pulley mechanism;

FIG. 6 is an operational view showing the overall structure of the pet bait chasing apparatus in example 2; a is an implementation mode adopting 3 passive pulley mechanisms; b is an implementation mode adopting 1 passive pulley mechanism;

fig. 7 is a schematic perspective view of the active pulley mechanism in an open state;

fig. 8 is a schematic longitudinal sectional view of the active pulley mechanism in an open state;

fig. 9 is a longitudinal sectional view of the active pulley mechanism in a closed state.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, the terms "vertical," "horizontal," "left," "right," "upper," "lower," "inner," "outer," "bottom," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

A take-up reel as shown in fig. 1 to 3, which is used by being mounted on a driving pulley of a driving pulley mechanism. This take-up reel is including being located central point and supplying the winding reel core A1 of line, connecting in the upper and lower both sides of reel core A1 and with the spacing dish A2 of the coaxial setting of reel core, spacing dish is last spacing dish and lower spacing dish. In this embodiment, the belt storage line is the subsequent transmission rope.

The lateral surface that the dish core was kept away from to spacing dish is provided with first joint structure A3, still is provided with second joint structure A4 near (as the outside) first joint structure, and first joint structure A3 and second joint structure A4 pass through interference fit joint respectively in the flange both sides of the top surface of drive pulley to realize being connected with drive pulley 12, as shown in fig. 4.

When the wire winding device is used, as shown in fig. 4 and 5, the wire winding disc is firstly installed on the end face of the driving pulley 12, then the motor is started, the driving pulley driven by the motor drives the connected wire winding disc to rotate, and therefore wires are contained on the disc core A1 of the wire winding disc. If the motor can carry out bidirectional driving, the take-up reel can also carry out take-up in two directions.

In this embodiment, the first clamping structure A3 is a protruding ring, the second clamping structure A4 is 2 protruding blocks symmetrically distributed along the circumference, and the number and position of the protruding blocks can be flexibly adjusted. In other embodiments, the first engaging structure is a plurality of protrusions symmetrically distributed along the circumference, and the second engaging structure can also be configured as a protrusion ring.

In this embodiment, the limiting disc A2 is a circular disc structure, and the specification of the limiting disc A2 can be set to be substantially consistent with that of the driving pulley in order to keep a certain aesthetic degree. In other embodiments, the structure of the limiting disc may be set to other shapes on the premise of ensuring that the functional structure is not changed.

For the convenience of grasping and mounting, the following settings are made: a central hole A5 penetrates through the core from the center of the limiting disc at one side to the limiting disc at the other side. The central hole and the limiting disc are in smooth transition. The central hole inner wall and the outer fringe that accessible contacted the take-up reel simultaneously carry out the gripping to the take-up reel, not only more comfortable and difficult winding in disorder is at the line of coiled core.

In order to facilitate the positioning of the end of the retracted wire, as shown in fig. 1 and 3, at least one wire fixing structure A6 is arranged on the limiting disc A2, and the wire fixing structure includes a mounting hole a61 arranged on the end surface of the limiting disc and a winding portion a62 horizontally extending from the inner wall of the mounting hole to the bore.

When the wire winding device is used, the end part of a wire to be processed (namely a subsequent transmission rope) can be fixed on the winding part A62 of the wire fixing structure in a winding mode or a knotting mode, and then the wire is wound in a rotating mode, so that the problem of low wire winding efficiency caused by movement of a wire head can be solved, and the wire winding efficiency is improved. On the other hand, when the winding is finished, the wire tail can be fixed on the wire fixing structure of the accessory, so that the winding disc is convenient to store and transport, and the wire is prevented from scattering from the winding disc.

In this embodiment, the wire fixing structures are distributed on two limiting discs distributed up and down, and each limiting disc is provided with two symmetrically distributed wire fixing structures. In other embodiments, the number and position of the wire fixing structures can be deleted or adjusted.

In the embodiment, the take-up reel is composed of an upper shell and a lower shell which are mutually clamped, bonded or screwed, wherein the upper shell is an integrally formed upper limiting disc and a half disc core; the lower shell is an integrally formed lower limiting disc and the other half of the disc core. Through the splicing of the upper shell and the lower shell, the installation of the take-up reel can be completed, and the production and assembly efficiency is improved.

In other embodiments, the disk core and the upper and lower limiting disks can be separated and can be assembled by clamping, screwing or bonding; or the disc core and the limiting disc are integrally formed.

Example 2

The embodiment provides a take-up mechanism, which comprises the take-up reel and an active pulley mechanism for pet bait chasing equipment, wherein the end surface of a driving pulley is sunken inwards to form a groove, and the side edge of the driving pulley forms a flange; the take-up reel is mounted on a flange of a driving pulley of the driving pulley mechanism in a clamping mode.

In this embodiment, taking the active pulley mechanism for pet bait chasing device as shown in fig. 7 to 9 as an example for explanation, the active pulley mechanism 1 of this embodiment cooperates with at least one passive pulley mechanism 2 and the closed loop driving rope 3 (i.e. the aforementioned wire to be stored) connected therebetween to form a pet bait chasing device, as shown in fig. 6. The driving rope is fixed with a bait for attracting the pet to chase, and the driving rope is driven by the driving pulley mechanism to rotate.

In this embodiment, as shown in fig. 7 to 9, the driving pulley mechanism includes a first housing 11 and a driving pulley 12 horizontally disposed in the first housing; the first shell comprises a first base 111 and a first upper cover 112 which are hinged with each other, a driving motor 4 which is in transmission connection with a driving pulley 12 is arranged inside the first upper cover, a first movable window 13 for the bait 5 to freely pass through is formed between the concave side wall of the first shell and the side surface of the driving pulley which acts on a transmission rope, and the driving motor 4 connected above the driving pulley is fixed in the first upper cover; the side wall of the driving pulley is sunken to form a transmission rope mounting position; the driving motor drives the driving pulley to rotate, so that the driving rope arranged on the driving pulley is driven to move.

The pet bait chases after equipment during operation, installs the driving rope one end of a closed loop on drive pulley, and other parts of driving rope are installed on the driving pulley of other passive pulley mechanism, and driving motor drives the driving pulley operation to the closed loop driving rope that the drive was installed on drive pulley removes, thereby drives the bait of fixing on the driving rope and moves, plays and attracts the pet to chase after the effect of motion. During operation, the flexible bait on the transmission rope can freely pass through the first movable window of the active pulley mechanism.

The driving pulley 12 is fixed on the first upper cover 112 through the rotating shaft 123, the two ends of the rotating shaft are respectively provided with a limiting bearing 124, the central shaft of the driving pulley forms a first through hole for the rotating shaft to penetrate through, the two ends of the first through hole form a limiting hole in interference fit with the limiting bearing, the limiting bearing realizes that the driving pulley is fixed on the first upper cover through the interference fit with the corresponding mounting through hole, and therefore the driving pulley is prevented from being separated from the rotating shaft. The central shaft is an integrated structure formed in the center of the driving pulley.

In this embodiment, the rotating shaft is an output shaft of the driving motor; in other embodiments, the rotating shaft may be arranged to be coaxially and fixedly connected with the output shaft of the driving motor.

As shown in fig. 7, for better positioning of the driving pulley while avoiding the driving pulley from contacting the first base, the following arrangement is made: the central wall of the top surface of the first base is protruded to form a supporting groove 111b for supporting the bottom of the central shaft 121 of the driving pulley, so that the bottom of the driving pulley is suspended.

Further, a supporting sheet 1121 is extended from the front side of the first upper cover, which is far away from the first movable window, toward the first base, when the first upper cover is closed, the supporting sheet abuts against the front side of the first base, and the height of the supporting sheet is not less than the thickness of the driving pulley. The supporting sheet is arranged to enable the gap between the first upper cover and the first base in the closed state to be larger than the thickness of the driving pulley, so that the driving pulley is prevented from being rubbed with the first base, and the normal work of the driving pulley is guaranteed.

In order to make first upper cover can not open because of the accident in the course of the work, set up joint structure on first upper cover and first base, specifically do: the bottom surface or the side surface of the support piece is provided with a fixture block 1122, and the corresponding position of the first base is provided with a fixture hole 1112 matched with the fixture block in a clamping way. In this embodiment, two clamping blocks are symmetrically arranged on two sides of the side surface of the supporting piece, and two clamping holes 1112 matched with the clamping blocks in a clamping manner are arranged at corresponding positions of the first base. Through the cooperation of fixture block and card hole, make initiative pulley mechanism keep stable closed state under operating condition, avoid leading to it to change into open mode and influence its normal work because of actions such as the pet drags.

As shown in fig. 9, in the present embodiment, a battery 6 electrically connected to the driving motor and a main control board 8 controllably connected to the driving motor are disposed in the cavity of the first upper cover. A battery cover 61 is also provided on the first upper cover. The driving pulley mechanism can be powered by a battery and used outdoors, so that the flexible use requirement of household use is met; the electric pet park can be powered by alternating current by switching on an external power supply, and is used for long-term use in a fixed place of the pet park.

As shown in fig. 5, when the take-up mechanism is used for taking up wires, the driving pulley mechanism is opened and inverted, so that the upper part of the driving pulley 12 is exposed, and a take-up reel is conveniently installed on the upper end face of the driving pulley 12; after the machine is started, the driving motor drives the driving pulley to rotate, so that the take-up reel above the driving pulley is driven to rotate until the wire, namely the transmission rope, is completely stored on the reel core.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.

Claims

1. The utility model provides a take-up reel for install on the drive pulley of initiative pulley mechanism, drive pulley carries out the transmission with a motor and is connected, a serial communication port, take-up reel is including being located the winding reel core (A1) of the confession line that central point put, connect in the upper and lower both sides of reel core (A1) and with spacing dish (A2) of the coaxial setting of reel core, the lateral surface that the reel core was kept away from to spacing dish is provided with first joint structure (A3), near first joint structure still is provided with second joint structure (A4), first joint structure and second joint structure realize being connected with drive pulley through the flange both sides of difference joint at drive pulley's top surface.

2. The take-up reel according to claim 1, wherein the first clamping structure is a protruding ring, or the first clamping structure is a plurality of protruding blocks symmetrically distributed along the circumference; the second clamping structure is a plurality of lugs or protruding rings which are symmetrically distributed along the circumference.

3. A take-up reel according to claim 2, wherein the limiting disc (A2) is of a disc structure.

4. A take-up reel according to claim 3, wherein a central hole (A5) extends through the core from the center of the limiting reel on one side to the limiting reel on the other side; the central hole and the limiting disc are in smooth transition.

5. The take-up reel according to claim 4, wherein the limiting reel (A2) is provided with at least one wire fixing structure (A6), and the wire fixing structure comprises a mounting hole (A61) arranged on the end face of the limiting reel and a winding part (A62) horizontally extending from the inner wall of the mounting hole to the middle part of the hole cavity.

6. The take-up reel according to claim 5, wherein the wire fixing structures are distributed on two limiting reels which are distributed up and down, and two symmetrically distributed wire fixing structures are arranged on each limiting reel.

7. The take-up reel of claim 6, wherein the reel core is clamped, screwed or bonded with the limiting disc; or the disc core and the limiting disc are integrally formed.

8. The take-up reel of claim 6, which is composed of an upper shell and a lower shell, wherein the upper shell is an integrally formed upper limiting disc and a half of a reel core; the lower shell is an integrally formed lower limiting disc and the other half of the disc core.

9. An automatic take-up mechanism, comprising a take-up reel according to any one of claims 1 to 8 and an active pulley mechanism for a pet bait chasing apparatus, the active pulley mechanism comprising a first housing (11) and a drive pulley (12) horizontally disposed within the first housing; the first shell comprises a first base (111) and a first upper cover (112) which are hinged with each other, a driving motor which is in transmission connection with the driving pulley (12) is arranged in the first upper cover, a first movable window (13) for bait to freely pass through is formed between the concave side wall of the first shell and the side surface of the driving pulley, which acts on the transmission rope, a driving motor which is connected above the driving pulley is fixed in the first upper cover, and the side wall of the driving pulley (12) is concave to form a transmission rope mounting position; the driving motor drives the driving pulley to rotate, so that the driving rope arranged on the driving pulley is driven to move; the end surface of the driving pulley is sunken to form a groove, and the side edge of the driving pulley forms a flange; and the take-up reel is clamped on a flange of a driving pulley of the driving pulley mechanism.

10. The automatic wire rewinding mechanism according to claim 9, wherein the driving pulley (12) is fixed to the first upper cover (112) by a rotating shaft, two ends of the rotating shaft are respectively provided with a limit bearing, a central shaft of the driving pulley forms a first through hole for the rotating shaft to pass through, two ends of the first through hole form limit holes in interference fit with the limit bearings, and the limit bearings realize the fixing of the driving pulley to the first upper cover by the interference fit with the corresponding mounting through holes.