Grease spraying device for pet food production

By designing a multi-directional stirring mechanism and adjustable nozzle angle, the problem of dead zones in the stirring of oil spraying devices used in pet food production has been solved, achieving uniform mixing and efficient spraying of oils and improving production efficiency.

CN224098726UActive Publication Date: 2026-04-10JASON (SHANDONG) BIOTECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-07
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

Existing oil spraying equipment used in pet food production is prone to creating dead zones during operation, leading to oil sedimentation and uneven mixing, thus reducing work efficiency.

Method used

A multi-directional stirring mechanism is adopted, including a stirring shaft with meshing active and driven bevel gears, combined with spiral blades and stirring plates, to achieve vertical and horizontal stirring of grease and avoid stirring dead zones; at the same time, the nozzle angle can be adjusted by the adjustment mechanism to increase the spraying range.

Benefits of technology

It effectively avoids dead corners in mixing, improves the uniformity of oil mixing and spraying efficiency, ensures that the oil evenly covers the surface of pet food, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a grease spraying device for pet food production, and relates to the technical field of pet food production, the grease spraying device comprises a bottom plate and a support frame, the top end of the bottom plate is welded with the support frame, the top end of the support frame is fixedly connected with a stirring tank, and one side of the top end of the stirring tank is provided with a feed inlet; a stirring mechanism is arranged in the stirring tank, an electromagnetic valve is fixed to the bottom end of the stirring tank, and the bottom end of the electromagnetic valve is fixedly connected with a connecting pipe through a hose. The stirring motor is started to enable the driving bevel gear to rotate under the action of the driving shaft, and the stirring shaft rotates under the action of the fixed bevel gear, so that the spiral blade rotates, grease in the stirring tank can be stirred vertically through the operation, and the stirring efficiency is improved. Therefore, the problem of stirring dead angles is avoided, and the stirring effect is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to pet food production technical field, especially in pet food production with oil spraying device. BACKGROUND

[0002] With the high -speed development of economy and people's material living standard unceasingly rich, pet has been as the important one in family member, its living condition also has obtained the great improvement, and the making of its food also pays attention to nutrition balance, therefore needs to use oil spraying device in the process of pet food production, thereby being convenient for pet food spraying oil, and then being convenient for subsequent operation;

[0003] In the pet food production with oil spraying device of announcement number CN217856870U, including bottom plate and agitator tank, the top of bottom plate is movably connected with storage box, the top of agitator tank is fixedly connected with motor, the output shaft of motor penetrates to the inner chamber of agitator tank, and is drivenly connected with rotating column, the bottom of rotating column is movably connected with the inner wall of agitator tank through bearing, the utility model discloses a bottom plate, plays the role of fixed support frame, improves the stability of support frame when using, by setting up storage box, it is used to place the pet food to be processed, by setting up agitator tank, it is used to store the oil to be stirred, by setting up motor, it is used to drive rotating column rotation, solve the oil easy condensation agglomerate, easy to stick feed, make the oil mixing uneven, directly add hot melt after oil and make the oil sinking soak pet feed, make the bottom feed oil content exceed the standard problem;

[0004] But the above -mentioned pet food production with oil spraying device still has the following defects when using: the above -existing technology when using, is the start motor, the output shaft of motor drives rotating column and stirring vane rotation, and the stirring vane is stirred to the oil in the agitator tank, but in the actual use process, the above operation due to the single stirring direction, and the stirring range is limited, thereby easily appearing the problem of stirring dead angle, makes the oil easy to appear the phenomenon of sediment in the agitator tank, and then reduces its work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of pet food production with oil spraying device to solve the problem of stirring dead angle of the oil spraying device for pet food production in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of pet food production with oil spraying device, including bottom plate, support frame, the top of bottom plate is welded with support frame;

[0007] The top end of the support frame is fixedly connected with a stirring tank, one side of the top end of the stirring tank is provided with a feeding port, the inside of the stirring tank is provided with a stirring mechanism, the bottom end of the stirring tank is fixedly connected with an electromagnetic valve, the bottom end of the electromagnetic valve is fixedly connected with a connecting pipe through a hose, one side of the connecting pipe is provided with an auxiliary shaft, the other side of the connecting pipe is provided with an adjusting mechanism, the bottom end of the connecting pipe is uniformly provided with a spray head, the top end of the bottom plate is slidably provided with a storage box, both sides of the bottom end of the storage box are welded with sliding blocks, the outer side of the sliding block is provided with a guide groove, the guide groove is opened in the inside of the bottom plate, one side of the bottom plate is fixedly connected with an air cylinder, one side of the air cylinder and one side of the storage box are fixedly connected.

[0008] When the oil spraying device for pet food production is used, the oil inside the stirring tank can be stirred in multiple directions through the stirring mechanism, so that the stirring dead angle is avoided, and the stirring effect is improved.

[0009] Further, the stirring mechanism comprises a stirring motor, and the stirring motor is arranged at the top end of the stirring tank, one side of the stirring motor is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with a driving bevel gear, one side of the driving bevel gear is engaged with a fixed bevel gear, the inside of the fixed bevel gear is penetrated by a stirring shaft, the outer side of the stirring shaft extending into the inside of the stirring tank is uniformly welded with a spiral blade, the other side of the driving bevel gear is engaged with a driven bevel gear, the inside of the driven bevel gear is penetrated by a driven shaft, the outer side of the driven shaft extending into the inside of the bottom plate is fixedly connected with a fixed block, and the outer side of the fixed block is welded with a stirring plate.

[0010] Further, the stirring plate is provided with four, the cross section of the four stirring plates is L-shaped, and the four stirring plates are cross-distributed.

[0011] Further, the cross section of the driven shaft is annular, and the driven shaft is an internal hollow structure.

[0012] Further, the adjusting mechanism comprises a forward and reverse motor, and the forward and reverse motor is arranged on one side of the support frame, one side of the forward and reverse motor is fixedly connected with an adjusting rod, one end of the adjusting rod is provided with an adjusting disc, and one side of the adjusting disc is fixedly connected with the connecting pipe.

[0013] Further, the sliding block is provided with two, the sliding block is slidably arranged in the guide groove, and the storage box is slidably connected with the bottom plate through the sliding block and the guide groove.

[0014] Further, the spray head is provided with a plurality of, and the plurality of spray heads are equally spaced.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the oil spraying device for pet food production not only improves the stirring effect, but also makes it easier to adjust the angle of the spray head;

[0016] 1. By starting the stirring motor, the driving bevel gear rotates under the action of the drive shaft, and the stirring shaft rotates under the action of the fixed bevel gear, thereby causing the spiral blades to rotate. The above operation facilitates the vertical stirring of the grease inside the mixing tank, thus avoiding the problem of stirring dead zones and improving the stirring effect.

[0017] By starting the stirring motor, the driving bevel gear rotates under the action of the drive shaft, and the fixed block rotates under the action of the driven bevel gear, thereby causing the stirring plate to rotate. The above operation facilitates the horizontal stirring of the grease inside the mixing tank, thereby further improving the stirring effect and preventing the grease inside the mixing tank from stratifying and settling.

[0018] 2. By starting the forward and reverse motors, the adjusting disc rotates under the action of the adjusting rod, and the connecting pipe moves synchronously under the action of the auxiliary shaft, thereby causing the nozzle to move synchronously. By performing the above operations, the angle of the nozzle is adjusted, thereby increasing the range of oil spraying on pet food and thus improving the efficiency of pet food production. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0021] Figure 2 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0022] Figure 3 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0023] Figure 4 This is a three-dimensional structural diagram of the stirring mechanism of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the adjustment mechanism of this utility model.

[0025] The reference signs in the drawing are explained as follows: 1, bottom plate; 2, sliding block; 3, storage box; 4, guide groove; 5, spray head; 6, auxiliary shaft; 7, support frame; 8, stirring tank; 9, feeding port; 10, stirring mechanism; 1001, stirring motor; 1002, stirring plate; 1003, helical blade; 1004, stirring shaft; 1005, driving shaft; 1006, fixed bevel gear; 1007, driven shaft; 1008, fixed block; 1009, driven bevel gear; 1010, driving bevel gear; 11, electromagnetic valve; 12, connecting pipe; 13, adjusting mechanism; 1301, forward-reverse motor; 1302, adjusting rod; 1303, adjusting disc; 14, air cylinder. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-5 The present application provides the following technical scheme:

[0028] Embodiment one: in order to solve the problem of stirring dead angle in the prior art, the following scheme is disclosed, and specific reference can be made to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4The oil spraying device for pet food production is shown, including bottom plate 1, support frame 7, the top end of bottom plate 1 is welded with support frame 7, the top end of support frame 7 is fixedly connected with stirring tank 8, and the top end of stirring tank 8 is provided with feed inlet 9 on one side, the inside of stirring tank 8 is provided with stirring mechanism 10, stirring mechanism 10 includes stirring motor 1001, and stirring motor 1001 is arranged at the top end of stirring tank 8, one side of stirring motor 1001 is fixed with driving shaft 1005, and the outside of one end of driving shaft 1005 is fixed with driving bevel gear 1010, one side of driving bevel gear 1010 is engaged with fixed bevel gear 1006, and fixed bevel gear 1006 is penetrated by stirring shaft 1004 in the inside, the outside of stirring shaft 1004 extending to the inside of stirring tank 8 is evenly welded with spiral blade 1003, the other side of driving bevel gear 1010 is engaged with driven bevel gear 1009, and driven bevel gear 1009 is penetrated by driven shaft 1007 in the inside, the outside of driven shaft 1007 extending to the inside of bottom plate 1 is fixed with fixed block 1008, and the outside of fixed block 1008 is evenly welded with stirring plate 1002, stirring plate 1002 is provided with four, the cross section of four stirring plates 1002 is L-shaped, and four stirring plates 1002 are cross-distributed, the cross section of driven shaft 1007 is annular, and driven shaft 1007 is internally hollow structure.

[0029] In this embodiment, when the pet food needs to be sprayed with oil, the pet food is placed in the storage box 3, the oil is introduced into the stirring tank 8 through the feeding port 9, the stirring motor 1001 is started to make the driving shaft 1005 rotate, and then the driving bevel gear 1010 rotates synchronously, which makes the fixed bevel gear 1006 rotate, so that the stirring shaft 1004 rotates, and the spiral blade 1003 rotates at the same time, so that the oil in the stirring tank 8 is stirred vertically. At the same time, the driving bevel gear 1010 rotates, which makes the driven bevel gear 1009 rotate synchronously, so that the driven shaft 1007 rotates synchronously, and then the fixed block 1008 rotates synchronously, which makes the stirring plate 1002 rotate synchronously. Through the above operation, the oil in the stirring tank 8 is stirred horizontally, so as to avoid the stirring dead angle, and then improve the stirring effect. The oil is introduced into the connecting pipe 12 under the action of the hose by opening the electromagnetic valve 11, and sprayed on the pet food in the storage box 3 through the nozzle 5. At the same time, the cylinder 14 is started under the action of the sliding block 2 and the guide groove 4, so that the storage box 3 moves on the bottom plate 1. At the same time, the pet food in the storage box 3 will turn over due to its own inertia, so as to avoid the phenomenon of uneven mixing of oil and pet food, and then improve the practicability.

[0030] Embodiment two: The difference between this embodiment and embodiment one is that the angle of the spray head can be adjusted during use. Therefore, the following scheme is disclosed. For details, please refer to Figure 1 、 Figure 2 、 Figure 5As shown, the bottom end of the stirring tank 8 is fixed with an electromagnetic valve 11, and the bottom end of the electromagnetic valve 11 is fixedly connected with a connecting pipe 12 through a hose, one side of the connecting pipe 12 is provided with an auxiliary shaft 6, the other side of the connecting pipe 12 is provided with an adjusting mechanism 13, the adjusting mechanism 13 comprises a positive and negative motor 1301, and the positive and negative motor 1301 is arranged on one side of the support frame 7, one side of the positive and negative motor 1301 is fixedly connected with an adjusting rod 1302, one end of the adjusting rod 1302 is provided with an adjusting disc 1303, one side of the adjusting disc 1303 is fixedly connected with the connecting pipe 12, the bottom end of the connecting pipe 12 is uniformly provided with a plurality of spray heads 5, the plurality of spray heads 5 are equidistantly distributed, the top end of the bottom plate 1 is slidably provided with a storage box 3, and both sides of the bottom end of the storage box 3 are welded with sliding blocks 2, the two sliding blocks 2 are slidably arranged in the guide grooves 4, and the storage box 3 is slidably connected with the bottom plate 1 through the sliding blocks 2 and the guide grooves 4, the outer side of the sliding block 2 is provided with the guide groove 4, and the guide grooves 4 are all arranged in the bottom plate 1, and one side of the bottom plate 1 is fixedly connected with an air cylinder 14, and one side of the air cylinder 14 is fixedly connected with one side of the storage box 3.

[0031] In the embodiment, during use, the positive and negative motor 1301 is started to make the adjusting rod 1302 rotate in opposite directions, and the adjusting rod 1302 rotates in opposite directions to make the adjusting disc 1303 rotate in opposite directions at the same time, and the connecting pipe 12 rotates in opposite directions at the same time under the action of the auxiliary shaft 6, and the angle of the spray head 5 is adjusted through the above operation, thereby increasing the spraying range of the spray head 5, and avoiding that the oil is only sprayed in a single direction on the surface of the pet food, thereby avoiding local accumulation or incomplete coverage, and improving the efficiency of spraying oil on the pet food.

[0032] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the present embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0034] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A pet food production oil spraying device, comprising a base plate (1) and a support frame (7), wherein the support frame (7) is welded to the top of the base plate (1). Its features are: The top of the support frame (7) is fixedly connected to a mixing tank (8), and a feed inlet (9) is provided on one side of the top of the mixing tank (8). A mixing mechanism (10) is provided inside the mixing tank (8). A solenoid valve (11) is fixedly connected to the bottom of the mixing tank (8), and a connecting pipe (12) is fixedly connected to the bottom of the solenoid valve (11) through a hose. An auxiliary shaft (6) is provided on one side of the connecting pipe (12), and an adjustment mechanism (13) is provided on the other side of the connecting pipe (12). Spray nozzles (5) are evenly provided at the bottom of the connecting pipe (12). A storage box (3) is slidably provided on the top of the base plate (1), and sliders (2) are welded on both sides of the bottom of the storage box (3). A guide groove (4) is provided on the outside of the slider (2), and the guide grooves (4) are all opened inside the base plate (1). A cylinder (14) is fixedly connected to one side of the base plate (1), and one side of the cylinder (14) is fixedly connected to one side of the storage box (3).

2. The oil spraying device for pet food production according to claim 1, characterized in that: The stirring mechanism (10) includes a stirring motor (1001), which is located at the top of the stirring tank (8). A drive shaft (1005) is fixed on one side of the stirring motor (1001), and a drive bevel gear (1010) is fixed on the outer side of one end of the drive shaft (1005). A fixed bevel gear (1006) meshes with one side of the drive bevel gear (1010), and a stirring shaft (1004) passes through the interior of the fixed bevel gear (1006). The stirring shaft (1004) extends to the outside of the mixing tank (8) and is uniformly welded with spiral blades (1003). The other side of the driving bevel gear (1010) is meshed with a driven bevel gear (1009), and the driven bevel gear (1009) has a driven shaft (1007) running through its interior. The driven shaft (1007) extends to the outside of the bottom plate (1) and is fixed with a fixing block (1008). The outside of the fixing block (1008) is welded with stirring plates (1002).

3. The oil spraying device for pet food production according to claim 2, characterized in that: There are four stirring plates (1002), and the cross sections of the four stirring plates (1002) are all L-shaped, and the four stirring plates (1002) are arranged in a cross shape.

4. The oil spraying device for pet food production according to claim 2, characterized in that: The driven shaft (1007) has an annular cross-section and is a hollow structure.

5. The oil spraying device for pet food production according to claim 1, characterized in that: The adjustment mechanism (13) includes a forward and reverse motor (1301), and the forward and reverse motor (1301) is located on one side of the support frame (7). An adjustment rod (1302) is fixed on one side of the forward and reverse motor (1301), and an adjustment disc (1303) is provided at one end of the adjustment rod (1302). One side of the adjustment disc (1303) is fixedly connected to the connecting pipe (12).

6. The oil spraying device for pet food production according to claim 1, characterized in that: There are two sliders (2), and both sliders (2) slide inside the guide groove (4). The storage box (3) is slidably connected to the base plate (1) through the sliders (2) and the guide groove (4).

7. The oil spraying device for pet food production according to claim 1, characterized in that: The nozzles (5) are provided in multiple ways, and the multiple nozzles (5) are distributed at equal intervals.

Citation Information

Patent Citations

  • Grease spraying device for pet food production

    CN217856870U