Chemical raw material stirring equipment

Abstract

The utility model relates to the technical field of stirring equipment, and particularly discloses chemical raw material stirring equipment which comprises a base, an oil cylinder, a cross beam, a sleeve, a stirring shaft, a motor, a stirring barrel, a fixing piece, a barrel cover, a guide rod, a limiting block, a spring and a sealing ring. A sleeve and a motor are longitudinally installed at the two ends of the cross beam respectively, the stirring shaft is rotationally installed in the sleeve and is in transmission connection with the motor, the fixing piece is used for fixing the stirring barrel and a cylinder body of an oil cylinder, a barrel body is fixedly connected to the center of the barrel cover, and the sleeve body is sleeved with the barrel body through a sealing ring. The guide rod is longitudinally fixed to the top of the barrel cover and penetrates through the cross beam, the top of the guide rod is detachably connected with a limiting block, and the spring abuts against the position between the cross beam and the barrel cover. The sealing performance between the barrel cover and the stirring barrel can be guaranteed, and the situation that the barrel cover excessively extrudes the stirring barrel can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a chemical raw material stirring equipment. Background Art

[0002] In the chemical industry, it is often necessary to mix some chemical raw materials, which requires the use of a variety of mixing equipment. Especially when mixing liquid raw materials, hydraulic lift mixers are the most commonly used.

[0003] The existing lifting mixer with a barrel cover has the barrel cover rigidly connected to the crossbeam. If there is a deviation in the lifting stroke of the oil cylinder, the barrel cover will not reach the mixing barrel or the barrel cover will excessively squeeze the upper edge of the mixing barrel, which poses a safety risk and needs to be improved. Utility Model Content

[0004] In order to solve the problems mentioned in the background technology, the purpose of the utility model is to provide a chemical raw material stirring equipment.

[0005] In order to achieve the above objectives, the technical solution of the utility model is:

[0006] A chemical raw material stirring device comprises a base, an oil cylinder, a cross beam, a sleeve, a stirring shaft, a motor, a stirring barrel, a fixing part, a barrel cover, a guide rod, a limit block, a spring and a sealing ring. The base is longitudinally mounted with an oil cylinder, a cross beam is fixedly connected to the piston rod of the oil cylinder, sleeves and motors are longitudinally mounted at both ends of the cross beam respectively, the stirring shaft is rotatably mounted in the sleeve, the stirring shaft is drivingly connected to the motor, the fixing part is used to fix the stirring barrel to the cylinder body of the oil cylinder, a cylinder is fixedly connected to the center of the barrel cover, the cylinder is sleeved on the outside of the sleeve through a sealing ring, the guide rod is longitudinally fixed to the top of the barrel cover and passes through the cross beam, the top of the guide rod is detachably connected to the limit block, and the spring abuts between the cross beam and the barrel cover.

[0007] Furthermore, the spring is sleeved on the guide rod.

[0008] Furthermore, the fixing part includes two clamping arms, a transverse guide rod, a connecting rod, a connecting head and a telescopic cylinder. The left and right sides of the cylinder body of the oil cylinder are transversely fixed with multiple transverse guide rods. The two clamping arms are respectively slidably mounted on the multiple transverse guide rods on the left and right sides of the oil cylinder. The shape of the front section of the clamping arm matches the shape of the mixing barrel. The telescopic cylinder is longitudinally installed on the rear side of the base. A connecting head is fixed on the piston rod of the telescopic cylinder. Connecting rods are hinged between the connecting head and the rear ends of the two clamping arms.

[0009] Furthermore, universal wheels are installed at the bottom of the mixing barrel.

[0010] Furthermore, the barrel cover is provided with a feeding port, and a sealing cover is detachably connected to the feeding port.

[0011] The beneficial effects of the utility model are as follows: the barrel cover is movably connected to the crossbeam, and under the action of the spring, even if the lifting stroke of the oil cylinder deviates, the barrel cover will press against the upper edge of the mixing barrel to achieve sealing, and will not excessively squeeze the upper edge of the mixing barrel, which greatly reduces the cumbersomeness of operation and improves safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0013] Figure 2 It is a rear view of an embodiment of the utility model;

[0014] Figure 3 It is a cross-sectional view of an embodiment of the utility model.

[0015] Explanation of the accompanying figures: 1. base, 2. oil cylinder, 3. crossbeam, 4. sleeve, 5. stirring shaft, 6. motor, 7. mixing barrel, 71. universal wheel, 8. barrel cover, 81. guide rod, 82. limit block, 83. cylinder, 84. feeding port, 85. sealing cover, 9. spring, 10. sealing ring, 110. clamping arm, 120. horizontal guide rod, 130. connecting rod, 140. connector, 150. sealing cover. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

[0017] like Figure 1-Figure 3As shown, a chemical raw material mixing equipment includes a base 1, an oil cylinder 2, a crossbeam 3, a sleeve 4, a stirring shaft 5, a motor 6, a stirring barrel 7, a fixing part, a barrel cover 8, a guide rod 81, a limit block 82, a spring 9 and a sealing ring 10. The oil cylinder 2 is longitudinally installed on the base 1, and the crossbeam 3 is fixedly connected to the piston rod of the oil cylinder 2. The sleeve 4 and the motor 6 are longitudinally installed at both ends of the crossbeam 3. The stirring shaft 5 is rotatably installed in the sleeve 4 through a plurality of bearings. The stirring shaft 5 is connected to the motor 6 through a synchronous belt and a pulley. The fixing part is used to fix the stirring barrel 7 to the cylinder body of the oil cylinder 2. Preferably, the fixing part includes two clamping arms 110, a transverse guide rod, a connecting rod 130, a connecting head 140 and a telescopic cylinder 150. The left and right sides of the cylinder body of the oil cylinder 2 are transversely fixed with two transverse guide rods, and the two clamping arms 110 are respectively slidably sleeved on the left and right sides of the oil cylinder 2 On the two transverse guide rods, the shape of the front section of the clamping arm 110 matches the shape of the mixing barrel 7, the telescopic cylinder 150 is longitudinally installed on the rear side of the base 1, and a connecting head 140 is fixedly connected to the piston rod of the telescopic cylinder 150. A connecting rod 130 is hinged between the connecting head 140 and the rear ends of the two clamping arms 110. When the telescopic cylinder 150 is extended, the two clamping arms 110 are opened. When the telescopic cylinder 150 is retracted, the two clamping arms 110 clamp the mixing barrel 7. A cylinder body 83 is fixedly connected to the center of the barrel cover 8, and the cylinder body 83 is sleeved on the outside of the sleeve 4 through a sealing ring 10. The guide rod 81 is longitudinally fixed to the top of the barrel cover 8 and passes through the cross beam 3. The top of the guide rod 81 is detachably connected to the limiting block 82. Preferably, the limiting block 82 is threadedly connected to the top of the guide rod 81, and the spring 9 is sleeved on the guide rod 81 and abuts between the cross beam 3 and the barrel cover 8.

[0018] Since the barrel cover 8 and the cross beam 3 are movably connected, under the action of the spring 9, even if the lifting stroke of the oil cylinder 2 deviates, the barrel cover 8 will press against the upper edge of the mixing barrel 7 to achieve sealing, and will not excessively squeeze the upper edge of the mixing barrel 7, which greatly reduces the cumbersomeness of operation and improves safety.

[0019] In this embodiment, universal wheels 71 are installed at the bottom of the mixing barrel 7 to facilitate movement.

[0020] In this embodiment, a feeding port 84 is provided on the barrel cover 8, and a sealing cover 85 is threadedly connected to the feeding port 84 to facilitate feeding.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical raw material stirring device, comprising a base (1), an oil cylinder (2), a crossbeam (3), a sleeve (4), a stirring shaft (5), a motor (6), a stirring barrel (7), a fixing part and a barrel cover (8), wherein the oil cylinder (2) is longitudinally mounted on the base (1), the piston rod of the oil cylinder (2) is fixedly connected with the crossbeam (3), the two ends of the crossbeam (3) are longitudinally mounted with a sleeve (4) and a motor (6), the stirring shaft (5) is rotatably mounted in the sleeve (4), the stirring shaft (5) is drivingly connected to the motor (6), the fixing part is used to fix the stirring barrel (7) to the cylinder body of the oil cylinder (2), and is characterized in that: It also includes a guide rod (81), a limit block (82), a spring (9) and a sealing ring (10); a cylinder (83) is fixedly connected to the center of the barrel cover (8); the cylinder (83) is sleeved on the outside of the sleeve (4) through the sealing ring (10); the guide rod (81) is longitudinally fixed to the top of the barrel cover (8) and passes through the cross beam (3); the top of the guide rod (81) is detachably connected to the limit block (82); and the spring (9) is in contact between the cross beam (3) and the barrel cover (8).

2. A chemical raw material stirring device according to claim 1, characterized in that: The spring (9) is sleeved on the guide rod (81).

3. A chemical raw material stirring device according to claim 1, characterized in that: The fixing member comprises two clamping arms (110), a transverse guide rod, a connecting rod (130), a connecting head (140) and a telescopic cylinder (150). The left and right sides of the cylinder body of the oil cylinder (2) are both transversely fixedly connected to a plurality of transverse guide rods. The two clamping arms (110) are respectively slidably mounted on the plurality of transverse guide rods on the left and right sides of the oil cylinder (2). The shape of the front section of the clamping arm (110) matches the shape of the mixing barrel (7). The telescopic cylinder (150) is longitudinally mounted on the rear side of the base (1). The connecting head (140) is fixedly connected to the piston rod of the telescopic cylinder (150). The connecting rod (130) is hinged between the connecting head (140) and the rear ends of the two clamping arms (110).

4. A chemical raw material stirring device according to claim 1, characterized in that: A universal wheel (71) is installed at the bottom of the mixing barrel (7).

5. A chemical raw material stirring device according to claim 1, characterized in that: The barrel cover (8) is provided with a feeding port (84), and a sealing cover (85) is detachably connected to the feeding port (84).

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