Feed mixing device for chicken breeding

Abstract

The utility model discloses a chicken breeding feed mixing device which comprises a feed mixing barrel, a plurality of feeding holes are formed in the bottom of the side face of the feed mixing barrel, feeders are installed at the feeding holes, and the feeders are used for guiding feed so that chickens can eat the feed conveniently. A storage battery is arranged at the top end of the mixing barrel, a mounting table is arranged on the side surface of the storage battery, a stirring rod is rotatably connected to the mounting table and inserted into the mixing barrel, a motor is arranged on the upper surface of the mounting table, the output end of the motor is connected with the stirring rod, and the motor is electrically connected with the storage battery. The storage battery is mounted at the top of the mixing barrel, and the stirring rod and the motor are mounted on one side of the storage battery, so that a structure in which the storage battery, the stirring rod and the motor are matched can be flexibly and independently used; the feed mixing barrel is filled with feed, after the motor drives the stirring rod to mix the feed, the feed mixing barrel is matched with the feeder to directly feed the chickens, and the feed mixing barrel is large.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the mixing equipment technical field, concretely relates to a feed mixing device for chicken breeding. BACKGROUND

[0002] In the breeding process of chicken, high-quality and uniformly mixed feed helps the healthy growth of chicken, and thus can improve the breeding benefit. The traditional chicken feed mixing method relies on manual stirring, which not only consumes a lot of manpower, but also has high labor intensity and low production efficiency. At the same time, it is difficult to ensure the uniformity of feed mixing by manual stirring, and it is easy to cause uneven distribution of some feed components, resulting in unbalanced nutrition intake of chicken flock, affecting the growth and development and overall quality of chicken. With the development of large-scale breeding, many breeders and farms use mixing equipment to mix chicken feed.

[0003] The utility model discloses a chicken feed mixing device, including the mixing jar, the top of both sides of mixing jar is fixedly connected with the hydraulic rod, the output of hydraulic rod is fixedly connected with the transverse plate, the right side of transverse plate top is fixedly connected with first motor, the output of first motor is fixedly connected with first belt disc, the top of transverse plate is fixedly connected with protection shell. The utility model discloses a mixing jar, hydraulic rod, transverse plate, first motor, first belt disc, protection shell, water storage box, support pipe, mixing blade, second belt disc, electric push rod, support, sealing plate, heater, water tank, water pump and spray pipe are used in cooperation, and the function of convenient use is realized.

[0004] The feed mixing device provided by the above patent effectively improves the mixing efficiency of the feed, and can adjust the position of the stirring rod. In actual breeding operation, the feed needs to be transferred to the feeding device after being stirred by the mixing equipment, and the existing feeding device for raising chickens is relatively small, which requires workers to frequently add feed, and is very troublesome to use. The existing mixing device only has the function of mixing feed, and does not have the function of feeding, which limits the use of the whole mixing device. TECHNICAL FIELD

[0005] The utility model discloses a chicken feed mixing device, which solves the problem that the existing feed mixing device only has the function of mixing feed and does not have the function of feeding, which limits the use of the whole mixing device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme

[0007] The utility model provides a kind of feed mixing device for chicken breeding, including mixing barrel, the bottom of the side of the mixing barrel is equipped with multiple feeding holes, feeding device is installed at the feeding hole, the feeding device is used to guide feed, facilitate chicken to be eaten;The top of the mixing barrel is equipped with battery, the side of the battery is equipped with mounting table, the stirring rod is rotatably connected to the mounting table, the stirring rod is inserted into the inside of mixing barrel, and the upper surface of the mounting table is equipped with motor, the motor output end and stirring rod are connected, and the motor and battery are electrically connected.

[0008] Preferably, the mixing barrel top opening is provided, the mixing barrel two sides top is equipped with first handle, the end of the feeding hole towards outside is equipped with thread groove.

[0009] Preferably, the end of the feeding device towards outside is equipped with handle ring, the handle ring top is equipped with shield, the rear end of the feeding device is equipped with adapter, the adapter is threadedly connected with thread groove.

[0010] Preferably, the end of the feeding device towards inside of the mixing barrel is equipped with pressure-bearing cylinder, for supporting the pressure of feed inside the mixing barrel, and the bottom of the pressure-bearing cylinder is equipped with discharge port, the discharge port opening is set down.

[0011] Preferably, the upper surface of the battery is equipped with control panel, the two sides of the battery are symmetrically equipped with second handle;The upper surface of the battery is equipped with intercommunication slot.

[0012] Preferably, the bottom end of the battery is equipped with connecting ring, the connecting ring is threadedly connected with the top opening of the mixing barrel;The mounting table is obliquely arranged, the bearing is arranged in the middle of the mounting table, and the bearing is rotatably connected with the stirring rod.

[0013] Preferably, the top end of the stirring rod is equipped with connecting shaft, the connecting shaft is interference-connected with the bearing, and the top end of the connecting shaft is equipped with driving slot;The bottom end of the stirring rod is equipped with stirring blade.

[0014] Preferably, the output end of the motor is equipped with driving plug shaft, the driving plug shaft is inserted into the inside of the driving slot;One end of the motor, which is attached to the mounting table, is equipped with multiple fixing feet, the fixing feet are fixed on the mounting table by cooperating with bolts;The top of the motor is equipped with intercommunication line, the end of the intercommunication line is equipped with intercommunication plug, and the intercommunication plug is electrically connected with the battery.

[0015] Preferably, it further includes a mobile base, the bottom end of the mixing barrel is equipped with a sleeve ring, the side of the sleeve ring is equipped with multiple jacks, the top end of the mobile base is inserted into the inside of the sleeve ring, and the jacks abut against the mobile base.

[0016] Preferably, the upper surface of the mobile base is equipped with plugboard, the plugboard is inserted into the inside of the sleeve ring, and the bottom surface of the mobile base is uniformly equipped with multiple universal wheels.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] 1, the utility model discloses a battery is installed at the top of the mixing barrel, and the battery is installed with the stirring rod and motor on one side, so that the structure of the battery, the stirring rod and the motor can be used flexibly alone, and the mixing barrel is internally provided with feed, and the mixing barrel can directly feed chickens after the stirring rod is driven by the motor, and the mixing barrel is large, and the internal feed is enough, so that the feed does not need to be added frequently, and the structure of the battery, the stirring rod and the motor can be disassembled and transferred according to the use demand, and can also be directly left on the mixing barrel, so that the flexibility of the whole mixing device is greatly improved.

[0019] 2, the utility model discloses a movable base is installed at the bottom of the mixing barrel, so that the whole mixing device can be assisted to move and use flexibly, and the position of the mixing device is convenient for the staff to move. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the mixing barrel of the utility model;

[0022] Figure 3 It is the structure schematic diagram of the feeder of the utility model;

[0023] Figure 4 It is the structure schematic diagram of the battery of the utility model;

[0024] Figure 5 It is the structure schematic diagram of the stirring rod of the utility model;

[0025] Figure 6 It is the structure schematic diagram of the motor of the utility model;

[0026] Figure 7 It is the structure schematic diagram of the movable base of the utility model.

[0027] In the drawing: 1, mixing barrel;11, first handle;12, feeding hole;13, thread groove;14, collar;15, jackscrew;2, feeder;21, shield;22, handle ring;23, adapter;24, pressure cylinder;25, discharge port;3, battery;31, second handle;32, control panel;33, communication slot;34, installation table;35, bearing;36, connecting ring;4, stirring rod;41, stirring blade;42, connecting shaft;43, drive slot;5, motor;51, communication line;52, communication plug;53, fixed foot;54, drive shaft;6, movable base;61, plugboard;62, universal wheel. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] Embodiment 1

[0030] Please refer to Figure 1 , Figure 2 and Figure 4 , the utility model provides a kind of feed mixing device for chicken breeding, including mixing barrel 1, mixing barrel 1 is convenient for supporting feed, it is convenient for mixing treatment to feed.Mixing barrel 1 side bottom is equipped with multiple feeding holes 12, feeding hole 12 is equipped with feeder 2, feeding hole 12 is convenient for the disassembly and assembly of feeder 2, and the use of feeder 2 is facilitated.Feeding device 2 is used to guide feed, it is convenient for chicken to eat, while feeder 2 also plays the purpose of pressure bearing to feed, to avoid a large amount of feed from feeding hole 12 gushing out;Mixing barrel 1 top is equipped with battery 3, battery 3 side is equipped with mounting table 34, mounting table 34 is rotatably connected with stirring rod 4, stirring rod 4 is inserted into mixing barrel 1 inside, and the upper surface of mounting table 34 is equipped with motor 5, the output end of motor 5 is connected with stirring rod 4, and motor 5 and battery 3 are electrically connected;This structure is convenient for battery 3 to power motor 5, so that motor 5 drives stirring rod 4 to rotate, and the purpose of mixing feed is achieved by the rotation of stirring rod 4, while battery 3 cooperates with the mechanism of stirring rod 4 and motor 5 and can be disassembled and used flexibly, without being limited to mixing barrel 1.

[0031] Please refer to Figure 2 , mixing barrel 1 top opening is provided, to facilitate the installation and use of battery 3.Mixing barrel 1 both sides top is equipped with first handle 11, and first handle 11 is convenient for holding mixing barrel 1.Feeding hole 12 is equipped with threaded groove 13 towards one end of the outside, and threaded groove 13 is convenient for installing feeder 2, and facilitates the disassembly and use of feeder 2.

[0032] Please refer to Figure 3The end of the feeder 2 towards the outside is provided with a handle ring 22, which is convenient for holding the feeder 2, and convenient for disassembling and using the feeder 2. The handle ring 22 is provided with a cover 21, which is to avoid rainwater entering the inside of the mixing barrel 1 through the feeder 2. The rear end of the feeder 2 is provided with an adapter 23, which is threadedly connected with the threaded groove 13, which is convenient for disassembling and using the feeder 2. The end of the feeder 2 towards the inside of the mixing barrel 1 is provided with a pressure cylinder 24, which is used to support the pressure of the feed in the inside of the mixing barrel 1, so as to avoid the feed from gushing out of the feeding hole 12. The bottom of the pressure cylinder 24 is provided with a discharge port 25, which is arranged downwardly. This structure is convenient for the pressure cylinder 24 to support the pressure at the top, so that the feed is squeezed at the discharge port 25 under the pressure. When the chicken eats, it only needs to insert its head into the feeder 2 to eat the feed at the discharge port 25. When the feed at the discharge port 25 is less, the pressure of the feed in the inside of the mixing barrel will make the feed in the inside of the mixing barrel continue to flow into the discharge port 25, until the feed in the inside of the mixing barrel is eaten up. Thus, the disadvantage that the staff needs to frequently add feed can be avoided.

[0033] Please refer to Figure 4 The upper surface of the battery 3 is provided with a control panel 32, which is convenient for controlling the opening and closing of the motor 5, and convenient for the operation of the motor 5. The two sides of the battery 3 are symmetrically provided with second handles 31, which are convenient for holding the battery 3, and convenient for disassembling and using the battery 3. The upper surface of the battery 3 is provided with a communication slot 33, which is convenient for electrically connecting the battery 3 and the motor 5. The bottom end of the battery 3 is provided with a connecting ring 36, which is threadedly connected with the top end opening of the mixing barrel 1. This is convenient for disassembling and using the battery 3. The mounting table 34 is inclinedly arranged, and the mounting table 34 is provided with a bearing 35 in the middle, which is rotatably connected with the stirring rod 4. The mounting table 34 is convenient for mounting the motor 5, and is convenient for fixing the motor 5 and rotating and using the stirring rod 4.

[0034] Please refer to Figure 5 The top end of the stirring rod 4 is provided with a connecting shaft 42, which is interference-connected with the bearing 35, which is convenient for rotating and using the stirring rod 4. The top end of the connecting shaft 42 is provided with a driving slot 43, which is convenient for the output end of the motor 5 to be connected with the connecting shaft 42. The bottom end of the stirring rod 4 is provided with stirring blades 41, which are convenient for the stirring rod 4 to stir and mix the feed in the inside of the mixing barrel 1.

[0035] Please refer to Figure 6The output end of the motor 5 is provided with a driving plug shaft 54 which is inserted into the driving plug groove 43, so that the motor 5 can drive the stirring rod 4 to rotate. The end of the motor 5 which is attached to the mounting table 34 is provided with a plurality of fixing feet 53 which are used in cooperation with bolts to fix the motor 5 on the mounting table 34, so that the motor 5 can be stably mounted on the mounting table 34. The top of the motor 5 is provided with a communication line 51, and the end of the communication line 51 is provided with a communication plug 52 which is electrically connected with the storage battery 3, so that the storage battery 3 can supply power to the motor 5, and the motor 5 can be operated and used conveniently.

[0036] Embodiment 2:

[0037] Please refer to Figure 1 , Figure 2 and Figure 4 , the utility model provides a chicken breeds feed mixing device, including mixing barrel 1, mixing barrel 1 is convenient for the support of feed, convenient for the mixing treatment of feed. Mixing barrel 1 side bottom be provided with a plurality of feeding hole 12, and the feeding hole 12 is installed with feeder 2, and the feeding hole 12 is convenient for the dismounting of feeder 2, and the use of feeder 2 is convenient. Feeder 2 is used for guiding feed, and it is convenient for chickens to eat, and the feeder 2 also plays a role in bearing pressure on feed, avoiding a large amount of feed from the feeding hole 12. Mixing barrel 1 top is equipped with storage battery 3, and the side of storage battery 3 is equipped with mounting table 34, and mounting table 34 is rotatably connected with stirring rod 4, and stirring rod 4 is inserted into mixing barrel 1, and the upper surface of mounting table 34 is equipped with motor 5, and the output end of motor 5 is connected with stirring rod 4, and motor 5 and storage battery 3 are electrically connected. This structure is convenient for the power supply of motor 5 by storage battery 3, so that the motor 5 drives the stirring rod 4 to rotate, and the rotation of the stirring rod 4 achieves the purpose of mixing and stirring feed, and the mechanism of storage battery 3, stirring rod 4 and motor 5 can be disassembled and used flexibly, and is not limited to mixing barrel 1.

[0038] Please refer to Figure 2 , the top of mixing barrel 1 is provided with an opening, which is convenient for the installation and use of storage battery 3. The top of both sides of mixing barrel 1 is provided with a first handle 11, which is convenient for holding mixing barrel 1. The end of the feeding hole 12 towards the outside is provided with a threaded groove 13, which is convenient for installing the feeder 2, and the feeder 2 is convenient for dismounting and using.

[0039] Please refer to Figure 3The end of the feeder 2 towards the outside is provided with a handle ring 22, which is convenient for holding the feeder 2, and convenient for disassembling and using the feeder 2. The handle ring 22 is provided with a cover 21, which is to avoid rainwater entering the inside of the mixing barrel 1 through the feeder 2. The rear end of the feeder 2 is provided with an adapter 23, which is threadedly connected with the threaded groove 13, which is convenient for disassembling and using the feeder 2. The end of the feeder 2 towards the inside of the mixing barrel 1 is provided with a pressure cylinder 24, which is used to support the pressure of the feed in the inside of the mixing barrel 1, so as to avoid the feed from gushing out of the feeding hole 12. The bottom of the pressure cylinder 24 is provided with a discharge port 25, which is arranged downwardly. This structure is convenient for the pressure cylinder 24 to support the pressure at the top, so that the feed is squeezed at the discharge port 25 under the pressure. When the chicken eats, it only needs to insert its head into the feeder 2 to eat the feed at the discharge port 25. When the feed at the discharge port 25 is less, the pressure of the feed in the inside of the mixing barrel will make the feed in the inside of the mixing barrel continue to flow into the discharge port 25, until the feed in the inside of the mixing barrel is eaten up. Thus, the disadvantage that the staff needs to frequently add feed can be avoided.

[0040] Please refer to Figure 4 The upper surface of the battery 3 is provided with a control panel 32, which is convenient for controlling the opening and closing of the motor 5, and convenient for the operation of the motor 5. The two sides of the battery 3 are symmetrically provided with second handles 31, which are convenient for holding the battery 3, and convenient for disassembling and using the battery 3. The upper surface of the battery 3 is provided with a communication slot 33, which is convenient for electrically connecting the battery 3 and the motor 5. The bottom end of the battery 3 is provided with a connecting ring 36, which is threadedly connected with the top end opening of the mixing barrel 1. This is convenient for disassembling and using the battery 3. The mounting table 34 is inclinedly arranged, and the mounting table 34 is provided with a bearing 35 in the middle, which is rotatably connected with the stirring rod 4. The mounting table 34 is convenient for mounting the motor 5, and is convenient for fixing the motor 5 and rotating and using the stirring rod 4.

[0041] Please refer to Figure 5 The top end of the stirring rod 4 is provided with a connecting shaft 42, which is interference-connected with the bearing 35, which is convenient for rotating and using the stirring rod 4. The top end of the connecting shaft 42 is provided with a driving slot 43, which is convenient for the output end of the motor 5 to be connected with the connecting shaft 42. The bottom end of the stirring rod 4 is provided with stirring blades 41, which are convenient for the stirring rod 4 to stir and mix the feed in the inside of the mixing barrel 1.

[0042] Please refer to Figure 6The output end of the motor 5 is provided with a driving plug shaft 54 which is inserted into the driving plug groove 43, so that the output end of the motor 5 can drive the stirring rod 4 to rotate. One end of the motor 5 which is attached to the mounting table 34 is provided with a plurality of fixing feet 53 which are used in cooperation with bolts to fix the motor 5 on the mounting table 34, so that the motor 5 can be stably mounted on the mounting table 34. The top of the motor 5 is provided with a communication line 51, and the end of the communication line 51 is provided with a communication plug 52 which is electrically connected with the storage battery 3, so that the storage battery 3 can supply power to the motor 5, and the motor 5 can be operated and used conveniently.

[0043] Please refer to Figure 1 and Figure 2 The mixing barrel 1 is further provided with a movable base 6, and the bottom end of the mixing barrel 1 is provided with a sleeve ring 14, and the side surface of the sleeve ring 14 is provided with a plurality of jackscrews 15. The top end of the movable base 6 is inserted into the inside of the sleeve ring 14, and the jackscrews 15 are abutted against the movable base 6. This structure can facilitate the disassembly and assembly of the movable base 6, and facilitate the flexible use of the movable base 6. In addition, the jackscrews 15 are abutted against the movable base 6, so that the movable base 6 can be stably mounted.

[0044] Please refer to Figure 7 The upper surface of the movable base 6 is provided with a plug plate 61 which is inserted into the inside of the sleeve ring 14, so that the movable base 6 can be conveniently mounted and fixed. The bottom surface of the movable base 6 is uniformly provided with a plurality of universal wheels 62, so that the whole device can be conveniently rolled and used.

[0045] Working principle: when in use, according to the use requirements, the components of the whole device are assembled, and then the feed is poured into the mixing barrel 1 according to the use requirements. Then, the structure of the storage battery 3, the stirring rod 4 and the motor 5 is inserted into the feed in the mixing barrel 1. After that, the storage battery 3 is fixed, and the motor 5 is started to drive the stirring rod 4 to rotate, so that the feed can be fully mixed. The chickens can directly eat the feed in the mixing barrel 1 through the feeder 2, which avoids the disadvantage that the mixed feed needs to be transferred and distributed. In addition, the structure of the storage battery 3, the stirring rod 4 and the motor 5 can be disassembled and used in cooperation with other mixing barrels 1, which is flexible and convenient to use.

[0046] In summary, compared with the prior art, the storage battery 3 is mounted on the top of the mixing barrel 1, and the stirring rod 4 and the motor 5 are mounted on one side of the storage battery 3. In this way, the structure of the storage battery 3, the stirring rod 4 and the motor 5 can be flexibly used alone. The mixing barrel 1 is internally provided with feed, and after the feed is mixed by the motor 5 driving the stirring rod 4, the mixing barrel 1 can directly feed the chickens in cooperation with the feeder 2. In addition, the mixing barrel 1 is large, and the feed in the mixing barrel 1 is sufficient, so that the feed does not need to be frequently added. In addition, the structure of the storage battery 3, the stirring rod 4 and the motor 5 can be disassembled and transferred according to the use requirements, or can be directly left on the mixing barrel 1, which greatly improves the flexibility of the use of the whole mixing device.

[0047] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feed mixing device for chicken breeding, comprising a mixing barrel (1), characterized in that: The mixing barrel (1) bottom side is provided with a plurality of feeding holes (12), the feeding hole (12) is installed with a feeder (2), the feeder (2) is used for guiding the feed, and the chicken is convenient to eat; The top of the mixing barrel (1) is provided with a battery (3), the side of the battery (3) is provided with a mounting table (34), the mounting table (34) is rotatably connected with a stirring rod (4), the stirring rod (4) is inserted into the mixing barrel (1), and the mounting table (34) is provided with a motor (5), the output end of the motor (5) is connected with the stirring rod (4), and the motor (5) and the battery (3) are electrically connected.

2. The feed mixing device for chicken farming according to claim 1, characterized in that: The mixing barrel (1) is provided with an opening at the top, and the two sides of the mixing barrel (1) are provided with a first handle (11) at the top. The end of the feeding hole (12) facing the outside is provided with a threaded groove (13).

3. The feed mixing device for chicken farming according to claim 2, characterized in that: The end of the feeder (2) facing the outside is provided with a handle ring (22), the upper side of the handle ring (22) is provided with a cover (21), the rear end of the feeder (2) is provided with an adapter (23), and the adapter (23) is threadedly connected with the threaded groove (13).

4. The feed mixing device for chicken farming according to claim 3, characterized in that: The end of the feeder (2) facing the inside of the mixing barrel (1) is provided with a pressure cylinder (24) for supporting the pressure of the feed in the mixing barrel (1), and the bottom of the pressure cylinder (24) is provided with a discharge port (25), and the discharge port (25) is arranged with the opening downward.

5. The feed mixing device for chicken farming according to claim 1, characterized in that: The upper surface of the battery (3) is provided with a control panel (32), and the two sides of the battery (3) are symmetrically provided with a second handle (31); The upper surface of the battery (3) is provided with a communication slot (33).

6. The feed mixing device for chicken farming according to claim 5, characterized in that: The bottom end of the battery (3) is provided with a connecting ring (36), and the connecting ring (36) is threadedly connected with the top opening of the mixing barrel (1); The mounting table (34) is inclinedly arranged, the mounting table (34) is provided with a bearing (35) at the middle part, and the bearing (35) is rotatably connected with the stirring rod (4).

7. The feed mixing device for chicken farming according to claim 6, characterized in that: The top end of the stirring rod (4) is provided with a connecting shaft (42), the connecting shaft (42) is connected with the bearing (35) in an interference fit, and the top end of the connecting shaft (42) is provided with a driving slot (43); The bottom end of the stirring rod (4) is provided with a stirring blade (41).

8. The feed mixing device for chicken farming according to claim 7, characterized in that: The output end of the motor (5) is provided with a driving plug shaft (54), the driving plug shaft (54) is inserted into the driving slot (43); One end of the motor (5) abutting the mounting table (34) is provided with a plurality of fixing feet (53), the fixing feet (53) are fixed on the mounting table (34) by cooperating with bolts; The top of the motor (5) is provided with a communication line (51), and the end of the communication line (51) is provided with a communication plug (52), and the communication plug (52) is electrically connected with the battery (3).

9. The feed mixing device for chicken breeding according to any one of claims 1-8, characterized in that: It also includes a mobile base (6), the bottom end of the mixing barrel (1) is provided with a sleeve ring (14), the side of the sleeve ring (14) is provided with a plurality of top screws (15), the top end of the mobile base (6) is inserted into the inside of the sleeve ring (14), and the top screws (15) abut against the mobile base (6).

10. The feed mixing device for chicken farming according to claim 9, characterized in that: The upper surface of the mobile base (6) is provided with a plug plate (61), the plug plate (61) is inserted into the inside of the sleeve ring (14), and the bottom surface of the mobile base (6) is uniformly provided with a plurality of universal wheels (62).

Images