WO2023071061A1 - 一种宠物喂食装置 - Google Patents

一种宠物喂食装置 Download PDF

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Publication number
WO2023071061A1
WO2023071061A1 PCT/CN2022/085716 CN2022085716W WO2023071061A1 WO 2023071061 A1 WO2023071061 A1 WO 2023071061A1 CN 2022085716 W CN2022085716 W CN 2022085716W WO 2023071061 A1 WO2023071061 A1 WO 2023071061A1
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Prior art keywords
food
sleeve
grain
pet
rotating shaft
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PCT/CN2022/085716
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English (en)
French (fr)
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蔡强
蔡波
许文锋
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广州逗号生活科技有限公司
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Publication of WO2023071061A1 publication Critical patent/WO2023071061A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/02—Automatic devices
    • A01K5/0275—Automatic devices with mechanisms for delivery of measured doses

Definitions

  • the invention relates to the technical field of pet products, in particular to a pet feeding device.
  • the technical problem to be solved by the embodiments of the present invention is to provide a pet feeding device, which realizes automatic quantitative feeding, and stirs the food in the feeding port while transporting the pet food, so as to avoid the situation of food jam.
  • a pet feeding device comprising:
  • the grain feeding mechanism has a rotating shaft, a first blade, and a second blade, and the rotating shaft is arranged inside the housing body, and the first and second blades are arranged on the rotating shaft.
  • the end has a connecting shaft extending outward, and a driving gear is fixedly arranged on the connecting shaft;
  • a grain-limiting mechanism the grain-limiting mechanism is arranged in the shell body, so that the grain-feeding mechanism cooperates with the grain-limiting mechanism to carry out quantitative delivery;
  • Dispersion mechanism the disintegration mechanism is rotatably arranged above the feeding port of the housing body, and is connected with the driving gear of the rotating shaft, and the disintegrating mechanism is linked with the rotation of the rotating shaft to displace the housing
  • the pet food on the feeding port of the main body is broken up.
  • a driving device is further included, and the first and second blades are driven to rotate by the driving device.
  • the grain-limiting mechanism includes several grain-limiting blocks, and the several grain-limiting blocks are slidably inserted on the housing body.
  • the upper surfaces of the first and second blades are arc-shaped, and the thickness of the front end of the first and second blades is smaller than the thickness of the rear end, and the thickness of the side walls of the first and second blades are respectively along the Decreases gradually in a clockwise direction.
  • the heights of the grain-restricting blocks gradually decrease along the arc-shaped surfaces of the first and second blades respectively.
  • the housing body includes a housing and a top cover
  • the upper side of the housing has an arc-shaped introduction groove
  • the top cover is provided on the upper part of the housing
  • the feed inlet is provided on the top cover above
  • the pet food is sent into the arc-shaped introduction groove through the inlet
  • the pet food is introduced into the housing through the arc-shaped introduction groove
  • the outlet is set at the bottom of the housing .
  • several sliding grooves are respectively arranged on the top cover, so that the grain restricting block is slidably matched with the sliding grooves.
  • guide rods are provided on the top of the grain restriction block, and a plurality of sockets are provided on one side of the sleeve for the guide rods to pass through. There are springs.
  • the lower part of the front end of the grain restriction block is an inclined plane.
  • the dispersing mechanism includes a sleeve and a toothed sleeve, the sleeve is fixedly arranged on the feed inlet of the top cover, the two sides of the toothed sleeve are provided with pulling claws, and the toothed sleeve is rotatably arranged on Between the sleeve and the top cover, a driven gear is fixedly arranged on the outer periphery of the gear sleeve, and a gap is provided on a side of the sleeve adjacent to the driving gear, so that the driving gear passes through the gap It meshes with the driven gear on the gear sleeve, and drives the pulling claw to rotate through the linkage of the gear sleeve through the rotating shaft.
  • the upper surfaces of the first and second blades are arc-shaped surfaces, and the thicknesses of the side walls gradually decrease in the clockwise direction, so that the arc-shaped surfaces on the first and second blades are in an inclined state, which is beneficial to the first and second blades.
  • the upper surface of the second blade can act on the pet food during the rotation process, so as to better promote the movement of the pet food;
  • a number of food restriction blocks are slid and inserted on the top cover, so that the food restriction blocks are used to smooth the pet food that has accumulated too high on the first leaf/second leaf, so as to ensure that the amount of pet food transported each time is uniform and realizes automatic quantification Give food so that pets can eat reasonably;
  • the lower part of the front end of several food restriction blocks is a slope, and the pet food acts on the slope of the food restriction block under the push of the first blade/second blade, so that the pet food will lift the food restriction block, thereby enlarging the food restriction block
  • the gap between the first blade/second blade can effectively prevent grain jams between the grain restriction block and the first blade/second blade;
  • the feeding port is equipped with a breaking mechanism.
  • the first and second blades rotate together with the claws while conveying the pet food, so that the claws are used to stir and disperse the pet food on the feeding port to prevent the feeding port from being blocked.
  • Fig. 1 is the overall structure schematic diagram I of the present invention.
  • Fig. 2 is the structural representation of shell
  • Fig. 3 is the structural representation of grain feeding mechanism
  • Fig. 4 is the overall structure schematic diagram II of the present invention.
  • Fig. 5 is the structural representation of breaking up mechanism
  • Fig. 6 is a structural schematic diagram of a grain restriction mechanism
  • Fig. 7 is a schematic diagram of the connection between the grain limiting block and the sleeve
  • Fig. 8 is a schematic diagram showing the structure of part A in Fig. 7;
  • Fig. 9 is a schematic structural view of the first and second blades.
  • a pet feeding device includes a housing body 1, a grain feeding mechanism 2, a grain limiting mechanism 3, a breaking mechanism 4, and a granary.
  • the upper part of the housing body 1 has a feed port 13
  • the lower part of the housing body 1 has a discharge port 14
  • the housing body 1 includes a housing 11, a top cover 12, and one side of the upper part of the housing 11 has an arc
  • the top cover 12 is set on the upper part of the shell 11, the feed port 13 corresponds to the arc-shaped guide slot 15, and the feeding port of the granary is installed on the feed port 13 of the top cover 12, so that the pet food can pass through the feed
  • the mouth 13 is sent into the arc-shaped introduction groove 15, and the pet food is introduced into the housing 1 by the arc-shaped introduction groove 15, and waits for the food feeding mechanism 2 to transport.
  • the grain feeding mechanism 2 is rotatably arranged inside the housing body 1, the grain feeding mechanism 2 has a rotating shaft 21, a first blade 22, and a second blade 23, and the first and second blades 22, 23 are respectively arranged on On the rotating shaft 21, the rotating shaft 21 is rotatably arranged between the casing 11 and the middle part of the top cover 12, and the two ends of the rotating shaft 21 have connecting shafts 211, 212 extending outward and passing through the casing 11 and the top cover 12.
  • the casing 11 A drive device is fixedly installed at the bottom of the body, the drive device preferably adopts a motor, and the drive device drives the rotating shaft 16 to drive the first and second blades 22, 23 to rotate, so that the first and second blades 22, 23 respectively push the pet food into the casing 11 On the feeding port 14 of.
  • the upper surfaces of the first and second blades 22, 23 are arc-shaped surfaces 22a, 23a, and the thickness of the front ends 22b, 23b of the first and second blades 22, 23 is smaller than that of the rear end.
  • the thicknesses of the side walls of the first and second blades 22 and 23 gradually decrease in the clockwise direction respectively.
  • the breaking mechanism 4 includes a sleeve 41 and a gear sleeve 42.
  • the sleeve 41 is fixedly arranged on the feed inlet 13 of the top cover 12, and the inner side of the gear sleeve 42 is provided with a claw 421.
  • a pair of pulling claws 421 is preferably used.
  • the gear sleeve 42 is rotatably arranged between the sleeve 41 and the top cover 12.
  • the outer circumference of the gear sleeve 42 is fixedly provided with a driven gear 422.
  • the side of the sleeve 41 adjacent to the driving gear 161 is provided with a gap. 411, so that the driving gear 161 meshes with the driven gear 422 on the gear sleeve 42 through the gap 411, and the gear sleeve 42 through the rotating shaft 16 drives the claw 421 to rotate, so that the first and second blades 22, 23 are aligned with the pets in the housing 11. While the grain is being conveyed, the claw 421 breaks up the pet grain on the feed port 13 to prevent the feed port from being blocked.
  • the grain limiting mechanism 3 includes several grain limiting blocks 31, the two sides of the grain limiting blocks 31 have grooves 311 respectively, and the top cover 12 is respectively provided with a number of chutes 121 adjacent to the feeding port 13,
  • the groove 311 of the grain limiting block 31 is slidably matched with the chute 121, the top of the grain limiting block 31 is provided with guide rods 32, and one side of the sleeve 41 is provided with some through holes 412 for the guide rods 32 to pass through.
  • the bottoms of the holes 412 are all provided with limiting recesses, and springs are arranged between the limiting recesses and the grain limiting block 31, and the springs are sleeved on the guide rod 32; as shown in Figure 3 and Figure 9, the height of the grain limiting block 31
  • the curves gradually decrease along the arc-shaped surfaces 22a, 23a of the first and second blades 22, 23, respectively.
  • the lower part of the front end of the grain limiting block 31 in this embodiment is a slope 312, when the pet food on the first blade 22/second blade 23 passes through the grain limiting block 31 of the grain limiting mechanism 3, due to the second
  • the arrangement of the pet food on the first leaf 22/second leaf 23 is irregular when stacked, and sometimes multiple pet foods get stuck between the food restriction block 31 and the first leaf 22/second leaf 23, resulting in the pet food not being able to Normal conveying, so multiple pet foods stuck between the food restriction block 31 and the first blade 22/second blade 23 act under the force of the arc surface 22a/23a of the first blade 22/second blade 23 respectively
  • the pet food pushes up the grain-restricting block 31, thereby expanding the gap between the grain-restricting block 31 and the first blade 22/second blade 23, so that the food is stuck between the grain-restricting block 31 and the second blade 23.
  • the pet food between the first blade 22/the second blade 23 can pass through the food restriction block 31 smoothly, when the pet food stuck between the food restriction block 31 and the first blade 22/the second blade 23 is scattered
  • the grain block 31 is reset under the active force of the spring, thereby avoiding pet food from being blocked during the conveying process and affecting normal food supply.

Abstract

一种宠物喂食装置，包括外壳本体（1），给粮机构（2），限粮机构（3）、打散机构（4），给粮机构（2）具有转轴（21）、第一叶片（22）、第二叶片（23），转轴（21）转动设置于外壳本体（1）内部，第一、第二叶片设置于转轴（21）上，转轴（21）的两端具有向外延伸的连接轴（211、212），连接轴（211、212）上固定设置有驱动齿轮（161），限粮机构（3）设置于外壳本体（1）内，使给粮机构（2）配合限粮机构（3）进行定量输送，打散机构（4）转动设置于外壳本体（1）的进料口（13）的上方，并与转轴（21）的齿轮传动连接，在转轴（21）转动下联动打散机构（4）将外壳本体（1）的进料口（13）上的宠粮进行打散。本装置实现自动定量给粮，且在输送宠粮的同时对进料口的粮食进行搅拌，避免出现卡粮的情况。

Description

一种宠物喂食装置 技术领域
本发明涉及宠物用品的技术领域，特别涉及一种宠物喂食装置。
背景技术
随着生活水平的提高，饲养小狗、小猫以及其它宠物的人越来越多，然而大部分家庭在白天时皆外出上班，甚至偶尔需要加班到很晚，而无法及时回家喂食宠物，宠物的健康将受到影响，这就需要功能比较完善的喂食装置，确保主人外出时宠物有足够的食物，而现有的喂食装置在送粮的过程中容易打下堵塞卡粮的情况，导致喂食装置无法正常落料，影响宠物的进食。
发明内容
本发明实施例所要解决的技术问题在于，提供一种宠物喂食装置，实现自动定量给粮，且在输送宠粮的同时对进料口的粮食进行搅拌，避免出现卡粮的情况。
为达到上述目的，本发明公开了一种宠物喂食装置，包括：
外壳本体；
给粮机构，所述给粮机构具有转轴、第一叶片、第二叶片，所述转轴转动设置于所述外壳本体内部，所述第一、第二叶片设置于转轴上，所述转轴的两端具有向外延伸的连接轴，所述连接轴上固定设置有驱动齿轮；
限粮机构，所述限粮机构设置于所述外壳本体内，使所述给粮机构配合所述限粮机构进行定量输送；
打散机构，所述打散机构转动设置于所述外壳本体的进料口的上方，并与所述转轴的驱动齿轮传动连接，在所述转轴转动下联动所述打散机构将所述外壳本体的进料口上的宠粮进行打散。
优选地，还包括驱动装置，由所述驱动装置驱动所述第一、第二叶片旋转。
优选地，所述限粮机构包括若干限粮块，所述若干限粮块分别滑动插装于所述外壳本体上。
优选地，所述第一、第二叶片的上表面为弧形面，且所述第一、第二叶片的前端厚度小于后端厚度，所述第一、第二叶片的侧壁厚度分别沿顺时针方向逐渐递减。
优选地，所述限粮块的高度分别沿所述第一、第二叶片的弧形面逐渐递减。
优选地，所述外壳本体包括外壳、顶盖，所述外壳的上部一侧具有弧形导入槽，所述顶盖盖设于所述外壳的上部，所述进料口设置于所述顶盖上，使宠粮通过所述进料口送入所述弧形导入槽内，并由所述弧形导入槽将宠粮导入所述外壳内，所述出料口设置于所述外壳的底部。
优选地，所述顶盖上分别设置有若干滑槽，使所述限粮块与所述滑槽滑动配合。
优选地，所述限粮块的顶部均设置有导杆，所述套筒的一侧设置有供所述导杆穿过的若干插孔，所述插孔与所述限粮块之间设置有弹簧。
优选地，所述限粮块的前端下部为一斜面。
优选地，所述打散机构包括套筒、齿套，所述套筒固定设置于所述顶盖的进料口上，所述齿套的两侧面设置有拔爪，所述齿套转动设置于所述套筒与所述顶盖之间，所述齿套的外周固定设置有被动齿轮，所述套筒邻近于所述驱动齿轮的一侧设置有缺口，使所述驱动齿轮通过所述缺口与所述齿套上的被动齿轮相啮合，通过所述转轴联动所述齿套带动拔爪旋转。
相比于现有技术，本发明的有益效果在于：
本发明第一、第二叶片上表面为弧形面，且侧壁厚度分别沿顺时针方向逐渐递减，使第一、第二叶片上的弧形面均呈倾斜状态，有利于第一、第二叶片在旋转过程其上表面能够作用于在宠粮上，从而更好的推动宠粮移动；
顶盖上滑动插装若干限粮块，使限粮块分别用于将第一叶片/第二叶片上堆积过高的宠粮抹平，从而保证每次输送的宠粮数量均匀，实现自动定量给粮，使宠物能够合理饮食；
若干限粮块的前端下部均为一斜面，宠粮在第一叶片/第二叶片的推动下分别作用于限粮块的斜面上，使宠粮将限粮块顶起，从而扩大限粮块与第一叶片/第二叶片之间的间隙，有效防止限粮块与第一叶片/第二叶片之间出现卡粮的情况；
进料口上设置有打散机构，第一、第二叶片在输送宠粮的同时联动拔爪旋 转，从而利用拔爪对进料口上的宠粮进行搅拌打散，防止进料口发生堵塞。
附图说明
图1为本发明的整体结构示意图I；
图2为外壳的结构示意图；
图3为给粮机构的结构示意图；
图4为本发明的整体结构示意图II；
图5为打散机构的结构示意图；
图6为限粮机构的结构示意图；
图7为限粮块与套筒之间的连接示意图；
图8为示出图7中的A部结构示意图；
图9为第一、第二叶片的结构示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述。
参照图1所示，一种宠物喂食装置，包括外壳本体1、给粮机构2、限粮机构3、打散机构4、粮仓。
参照图1、图2所示，外壳本体1的上部具有进料口13，外壳本体1的下部具有出料口14，外壳本体1包括外壳11、顶盖12，外壳11的上部一侧具有弧形导入槽15，顶盖12盖设于外壳11的上部，进料口13对应弧形导入槽15，粮仓的下料口安装于顶盖12的进料口13上，使宠粮通过进料口13送入弧形导入槽15内，并由弧形导入槽15将宠粮导入外壳1内，等待给粮机构2进行输送。
再结合图3所示，给粮机构2转动设置于外壳本体1的内部，给粮机构2具有转轴21、第一叶片22、第二叶片23，第一、第二叶片22、23分别设置于转轴21上，转轴21转动设置于外壳11与所述顶盖12的中部之间，且转轴21的两端具有向外延伸并穿过外壳11、顶盖12的连接轴211、212，外壳11的底部固定安装有驱动装置，驱动装置优选采用电机，由驱动装置驱动转轴16带动第一、第二叶片22、23旋转，使第一、第二叶片22、23分别将宠粮推入外壳11的下料口14上。
参照图2、图3所示，第一、第二叶片22、23的上表面为弧形面22a、23a，且第一、第二叶片22、23的前端22b、23b厚度小于后端厚度，第一、第二叶片22、23的侧壁厚度分别沿顺时针方向逐渐递减。
参照图2、图4、图5所示，由于粮仓内的宠粮在自重作用下落入外壳内容易造成进料口堵塞，影响宠粮的正常下料，因此，打散机构4转动设置于进料口13上，打散机构4包括套筒41、齿套42，套筒41固定设置于顶盖12的进料口13上，齿套42的里侧面设置有拔爪421，本实施例中优选采用一对拔爪421，齿套42转动设置于套筒41与顶盖12之间，齿套42的外周固定设置有被动齿轮422，套筒41邻近于驱动齿轮161的一侧设置有缺口411，使驱动齿轮161通过缺口411与齿套42上的被动齿轮422相啮合，通过转轴16联动齿套42带动拔爪421旋转，使第一、第二叶片22、23对外壳11内的宠粮进行输送的同时拔爪421对进料口13上的宠粮进行打散，防止进料口发生堵塞。
参照图6－图8所示，限粮机构3包括若干限粮块31，限粮块31的两侧分别具有凹槽311，顶盖12邻近于进料口13分别设置有若干滑槽121，使限粮块31的凹槽311与滑槽121滑动配合，限粮块31的顶部均设置有导杆32，套筒41的一侧设置有供导杆32穿过的若干通孔412，通孔412的底部均设置有限位凹位，限位凹位与限粮块31之间设置有弹簧，弹簧套设于导杆32上；如图3、图9所示，限粮块31的高度分别沿第一、第二叶片22、23的弧形面22a、23a逐渐递减。
当宠粮通过弧形导入槽15落入外壳11内，给粮机构2顺时针旋转时其第一叶片22/第二叶片23经过弧形导入槽15，使宠粮在第一叶片22/第二叶片23的弧形面22a/23a的作用下沿顺时针方向进行输送，当第一叶片22/第二叶片23上的宠粮堆积高度超过限粮块的下部时，宠粮则在限粮块31的作用下抹平，使堆积过高的宠粮滞留在弧形导入槽15的下方，而通过限粮块31的宠粮则在第一叶片22/第二叶片23的作用下继续沿顺时针方向移动，将宠粮输送中外壳的出料口上，使宠粮落入喂食盆上，从而实现定量给粮。
更优地是，本实施例中限粮块31的前端下部均为一斜面312，当第一叶片22/第二叶片23上的宠粮经过限粮机构3的限粮块31时，由于第一叶片22/第二叶片23上的宠粮堆积时排列是不规则的，有时会出现多个宠粮卡在限粮块31与第一叶片22/第二叶片23之间，导致宠粮无法正常输送，因此卡在限粮块31 与第一叶片22/第二叶片23之间的多个宠粮在第一叶片22/第二叶片23的弧形面22a/23a的作用力下分别作用于限粮块31的斜面上，使宠粮将限粮块31顶起，从而扩大了限粮块31与第一叶片22/第二叶片23之间的间隙，使卡在限粮块31与第一叶片22/第二叶片23之间的宠粮能够顺利通过限粮块31，当卡在在限粮块31与第一叶片22/第二叶片23之间的宠粮散开后，限粮块31则在弹簧的作用力下复位，从而避免宠粮在输送过程中造成堵死，影响正常给粮。
当然上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围，凡根据本发明主要技术方案的精神实质所做的修饰，都应涵盖在本发明的保护范围之内。

Claims (10)

  1. 一种宠物喂食装置，其特征在于，包括：
    外壳本体；
    给粮机构，所述给粮机构具有转轴、第一叶片、第二叶片，所述转轴转动设置于所述外壳本体内部，所述第一、第二叶片设置于转轴上，所述转轴的两端具有向外延伸的连接轴，所述连接轴上固定设置有驱动齿轮；
    限粮机构，所述限粮机构设置于所述外壳本体内，使所述给粮机构配合所述限粮机构进行定量输送；
    打散机构，所述打散机构转动设置于所述外壳本体的进料口的上方，并与所述转轴的驱动齿轮传动连接，在所述转轴转动下联动所述打散机构将所述外壳本体的进料口上的宠粮进行打散。
  2. 根据权利要求1所述的一种宠物喂食装置，其特征在于，还包括驱动装置，由所述驱动装置驱动所述第一、第二叶片旋转。
  3. 根据权利要求1或2所述的一种宠物喂食装置，其特征在于，所述限粮机构包括若干限粮块，所述若干限粮块分别滑动插装于所述外壳本体上。
  4. 根据权利要求3所述的一种宠物喂食装置，其特征在于，所述第一、第二叶片的上表面为弧形面，且所述第一、第二叶片的前端厚度小于后端厚度，所述第一、第二叶片的侧壁厚度分别沿顺时针方向逐渐递减。
  5. 根据权利要求4所述的一种宠物喂食装置，其特征在于，所述限粮块的高度分别沿所述第一、第二叶片的弧形面逐渐递减。
  6. 根据权利要求3所述的一种宠物喂食装置，其特征在于，所述外壳本体包括外壳、顶盖，所述外壳的上部一侧具有弧形导入槽，所述顶盖盖设于所述外壳的上部，所述进料口设置于所述顶盖上，使宠粮通过所述进料口送入所述弧形导入槽内，并由所述弧形导入槽将宠粮导入所述外壳内，所述出料口设置于所述外壳的底部。
  7. 根据权利要求6所述的一种宠物喂食装置，其特征在于，所述顶盖上分别设置有若干滑槽，使所述限粮块与所述滑槽滑动配合。
  8. 根据权利要求7所述的一种宠物喂食装置，其特征在于，所述限粮块的顶部均设置有导杆，所述套筒的一侧设置有供所述导杆穿过的若干插孔，所述插孔与所述限粮块之间设置有弹簧。
  9. 根据权利要求8所述的一种宠物喂食装置，其特征在于，所述限粮块的前端下部为一斜面。
  10. 根据权利要求2所述的一种宠物喂食装置，其特征在于，所述打散机构包括套筒、齿套，所述套筒固定设置于所述顶盖的进料口上，所述齿套的两侧面设置有拔爪，所述齿套转动设置于所述套筒与所述顶盖之间，所述齿套的外周固定设置有被动齿轮，所述套筒邻近于所述驱动齿轮的一侧设置有缺口，使所述驱动齿轮通过所述缺口与所述齿套上的被动齿轮相啮合，通过所述转轴联动所述齿套带动拔爪旋转。
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