Castable feeding device

Abstract

The utility model discloses a castable feeding device which comprises a feeding pipe, the upper right end of the feeding pipe is sleeved with a rotating drum capable of being adjusted in a rotating mode, the lower side of the rotating drum is provided with a discharging pipe capable of adjusting the left-right swing angle, the lower side of the feeding pipe is provided with a bottom plate, and the lower left corner of the feeding pipe is rotationally connected with the bottom plate through a hinge support. A supporting rod for jacking up the feeding pipe is arranged at the position, close to the middle, of the lower side of the feeding pipe, the supporting rod can be adjusted in a left-right sliding mode, and a guide rail for clamping the supporting rod in a sliding mode is fixed to the bottom plate. When the feeding pipe is used for feeding, the rotary drum is rotated and adjusted to drive the discharging pipe to adjust the swing angle in the front-back direction, and meanwhile the discharging direction of the discharging pipe is adjusted by adjusting the swing angle in the left-right direction of the discharging pipe. Therefore, the situation that castable falls off due to direction deviation during discharging is effectively avoided, and adjustment is more flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory materials, in particular to a pouring material feeding device. Background Art

[0002] Castables, also known as refractory castables, are granular and powdery materials made of refractory materials with a certain amount of binder added. They have high fluidity and are amorphous refractory materials formed by pouring. They are mainly used to construct various integral structures such as heating furnace linings. Some high-quality varieties can also be used in smelting furnaces. When using castables for casting and molding, the castables need to be transported through a feeding device. The existing castable feeding equipment cannot adjust the feeding according to the height of the feeding position, and is usually fixedly connected to the mixing equipment, resulting in one feeding device can only be connected to one mixing device, reducing its flexibility and scope of use. To this end, China Patent Publication No. "CN215515571U" and the name "A Casting Material Feeding Device" proposes a solution, which includes a device body, a feeding frame installed on the top surface of the device body, a discharge port is opened at the bottom of the top of the feeding frame, a feeding bag is arranged at the bottom of the discharge port, the feeding bag is double-layered, and an elastic belt is arranged inside the feeding bag, a pressing plate is connected to the bottom of the feeding bag, and an electric push rod is vertically installed on the top surface of the pressing plate on both sides of the feeding bag, and the other end of the electric push rod is fixedly connected to the feeding frame, a feeding hopper is arranged through the top of one end of the feeding frame, and a feeding mechanism is installed inside the feeding frame. The utility model can change the one-to-one service mode of traditional feeding equipment by independently setting the device body and separating it from the mixing equipment. This method is simple to operate, convenient for feeding mixing equipment of different heights, and greatly improves the scope of use of the device body.

[0003] Although the above-mentioned casting material feeding device can feed mixing equipment at different heights and can adjust the height of the feeding position, the material is discharged through a feed bag during feeding and discharging. When the feed bag is used for discharging, the discharge direction of the feed bag cannot be adjusted. If there is a deviation in the discharge direction, the casting material will fall, which not only wastes the casting material, but also requires the adjustment of the entire feeding device. There are still certain deficiencies in its flexibility and adaptability. Utility Model Content

[0004] The utility model aims to solve the problems that the above-mentioned casting material feeding device cannot adjust the discharge direction of the feeding bag during feeding and discharging and has poor flexibility, and to provide a casting material feeding device with good flexibility and strong adaptability.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A casting material feeding device comprises a feeding pipe, a rotating drum which can be rotated and adjusted is mounted on the upper right end of the feeding pipe, and a discharge pipe which can be adjusted to swing left and right is installed on the lower side of the rotating drum, a bottom plate is arranged on the lower side of the feeding pipe, and the lower left corner of the feeding pipe is rotatably connected to the bottom plate through a hinged support, a support rod for lifting the feeding pipe is arranged near the middle position on the lower side of the feeding pipe, the support rod can be slidably adjusted left and right, and a guide rail for slidingly clamping the support rod is fixed on the bottom plate.

[0007] Optionally, a gear ring is fixedly mounted on the rotating drum near the port, and a driving gear is meshed with the gear ring. The driving gear is fixedly mounted on the output shaft of the driving motor, and the driving motor is fixedly connected to the feeding pipe through a fixing plate.

[0008] Optionally, the discharge pipe includes a fixed pipe fixed on the rotating drum, a hose is fixedly installed at the lower port of the fixed pipe, and the lower end of the fixed pipe is rotatably connected to an adjusting pipe, and the lower end of the hose is inserted into the inner side of the adjusting pipe.

[0009] Optionally, support plates extending downward are fixed on both the front and rear sides of the fixed tube, and rotating shafts inserted on the support plates are fixed on both the front and rear sides of the adjusting tube, one of the rotating shafts passes through the support plate and is fixed with a rotating gear, a rotating motor is provided on one side of the rotating gear, the rotating motor is fixed on the support plate, and a driving gear meshing with the rotating gear is fixed on the output shaft of the rotating motor.

[0010] Optionally, a bracket is provided at the upper end of the support rod, and a slot for engaging with the guide rail is provided at the lower end of the support rod. A locking plate is fixed at the lower right corner of the support rod, and a locking screw is passed through the vertical thread on the locking plate.

[0011] Optionally, a hopper is fixed on the upper side of the feeding tube near the left end, a spiral rod is installed on the inner side of the feeding tube, and a raised clamping ring is fixed on the outer side of the feeding tube near the upper right end.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, when feeding through the feeding pipe, the rotary drum is rotated and adjusted to drive the discharge pipe to adjust the swing angle in the front-back direction, and the discharge direction of the discharge pipe is adjusted by adjusting the swing angle in the left-right direction of the discharge pipe itself, thereby effectively avoiding the casting material falling due to direction deviation during discharge, avoiding the waste of casting material, making the adjustment more flexible and convenient, and improving the use flexibility and engineering adaptability of the feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a stereoscopic diagram of a casting material feeding device of the utility model;

[0016] Figure 2 It is a schematic diagram of a rotating drum of a casting material feeding device shown in the utility model;

[0017] Figure 3 It is a schematic diagram of a discharge pipe of a casting material feeding device shown in the utility model;

[0018] Figure 4 It is a schematic diagram of a support rod of a casting material feeding device shown in the utility model;

[0019] Figure 5 It is a schematic diagram of a feeding pipe of a casting material feeding device shown in the utility model.

[0020] In the figure: 1. feeding pipe; 11. hopper; 12. clamping ring; 13. screw rod; 2. rotating drum; 21. driving gear; 22. driving motor; 23. fixing plate; 24. gear ring; 3. discharging pipe; 31. fixing pipe; 32. hose; 33. support plate; 34. rotating motor; 35. rotating shaft; 36. rotating gear; 37. adjusting pipe; 4. supporting rod; 41. bracket; 42. clamping slot; 43. locking screw; 44. locking plate; 5. guide rail; 6. bottom plate; 7. hinged support. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0022] Please refer to Figure 1 and Figure 5The feeding device of casting material comprises a feeding pipe 1, a hopper 11 is fixed on the upper side of the feeding pipe 1 near the left end, and a spiral rod 13 is installed on the inner side of the feeding pipe 1. The spiral rod 13 is driven by a motor to rotate so as to transport the casting material in the hopper 11 upward. A raised clamping ring 12 is fixed on the outer side of the feeding pipe 1 near the upper right end. The feeding pipe 1 is rotatably matched with a rotating drum 2 through the clamping ring 12. A rotating drum 2 which can be rotatably adjusted is mounted on the upper right end of the feeding pipe 1, and a discharging pipe 3 which can be adjusted to a left and right swing angle is installed on the lower side of the rotating drum 2. When feeding through the feeding pipe 1, the rotating drum 2 is rotated and adjusted to drive the discharging pipe 3 to adjust the swing angle in the front and rear directions. At the same time, the discharging direction of the discharging pipe 3 is adjusted by adjusting the swing angle of the discharging pipe 3 itself in the left and right directions, thereby effectively avoiding the casting material falling due to direction deviation during discharging, and the use adjustment is more flexible and convenient.

[0023] Please refer to Figure 2 As shown, a gear ring 24 is fixedly mounted near the port of the rotating drum 2, and the gear ring 24 is meshed with a driving gear 21. The driving gear 21 is fixedly mounted on the output shaft of a driving motor 22, and the driving motor 22 is fixedly connected to the feeding tube 1 through a fixing plate 23. The driving motor 22 drives the gear ring 24 to rotate through the driving gear 21, thereby driving the rotating drum 2 to rotate.

[0024] Please refer to Figure 3 As shown, the discharge pipe 3 includes a fixed pipe 31 fixed on the drum 2, a hose 32 is fixedly installed at the lower end of the fixed pipe 31, and the lower end of the fixed pipe 31 is rotatably connected to an adjusting pipe 37, the lower end of the hose 32 is inserted on the inner side of the adjusting pipe 37, and the fixed pipe 31 is flexibly connected to the adjusting pipe 37 through the hose 32 so that it can be adjusted in any direction.

[0025] Please refer to Figure 3 As shown, the front and rear sides of the fixed tube 31 are fixed with support plates 33 extending downward, and the front and rear sides of the adjusting tube 37 are fixed with rotating shafts 35 inserted on the supporting plates 33. One of the rotating shafts 35 passes through the supporting plate 33 and is fixed with a rotating gear 36. A rotating motor 34 is provided on one side of the rotating gear 36. The rotating motor 34 is fixed on the supporting plate 33, and a driving gear meshing with the rotating gear 36 is fixed on the output shaft of the rotating motor 34. The rotating motor 34 drives the rotating gear 36 to rotate, and the rotating gear 36 drives the rotating shaft 35 to rotate, so that the rotating shaft 35 drives the adjusting tube 37 to swing in the left and right directions.

[0026] Please refer to Figure 1 and Figure 4As shown, a base plate 6 is provided on the lower side of the feeding tube 1, and the lower left corner of the feeding tube 1 is rotatably connected to the base plate 6 through a hinged support 7, and a support rod 4 for lifting the feeding tube 1 is provided near the middle position of the lower side of the feeding tube 1, and the support rod 4 can be adjusted by sliding left and right, and the support rod 4 is adjusted in the left and right directions to achieve the adjustment of the lifting angle of the feeding tube 1, and a guide rail 5 for slidingly clamping the support rod 4 is fixed on the base plate 6, a bracket groove 41 is provided at the upper end of the support rod 4 to achieve the lifting of the feeding tube 1, and a clamping groove 42 for clamping with the guide rail 5 is provided at the lower end of the support rod 4, and a locking plate 44 is fixed at the lower right corner of the support rod 4, and a locking screw 43 is penetrated by the vertical thread on the locking plate 44, and after the position adjustment of the support rod 4 is completed, the locking screw 43 is screwed to tighten it on the guide rail 5 for locking and fixing.

[0027] Working principle: When loading the castable material, the loading height of the loading pipe 1 is adjusted by moving the support rod 4. When the castable material is discharged through the discharge pipe 3, the driving motor 22 drives the gear ring 24 to rotate through the driving gear 21, thereby driving the rotating drum 2 to rotate, thereby adjusting the discharge pipe 3 to swing in the front and rear directions, and then drives the rotating gear 36 to rotate through the rotating motor 34, and the rotating gear 36 drives the rotating shaft 35 to rotate, and the rotating shaft 35 drives the adjusting tube 37 to swing in the left and right directions, thereby completing the left and right swing of the discharge pipe 3.

[0028] The device can drive the discharge pipe to adjust the swing angle in the front-to-back direction by rotating the rotating drum, and at the same time, the discharge direction of the discharge pipe can be adjusted by adjusting the swing angle in the left-to-right direction of the discharge pipe itself, thereby effectively avoiding the falling of castables due to directional deviation during discharge, avoiding waste of castables, improving the flexibility of use and engineering adaptability of the feeding device, and being suitable for mixing equipment of different heights and positions, with ideal practical value.

[0029] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A casting material feeding device, comprising a feeding pipe (1), characterized in that: The upper right end of the feeding tube (1) is provided with a rotating drum (2) which can be rotated and adjusted, and the lower side of the rotating drum (2) is provided with a discharge tube (3) which can be adjusted to swing left and right. The lower side of the feeding tube (1) is provided with a bottom plate (6), and the lower left corner of the feeding tube (1) is rotatably connected to the bottom plate (6) through a hinged support (7). A support rod (4) for lifting the feeding tube (1) is provided near the middle position of the lower side of the feeding tube (1), and the support rod (4) can be adjusted to slide left and right. A guide rail (5) for slidingly clamping the support rod (4) is fixed on the bottom plate (6).

2. A casting material feeding device according to claim 1, characterized in that: The rotating drum (2) is fixedly sleeved with a gear ring (24) near the port, and the gear ring (24) is meshed with a driving gear (21). The driving gear (21) is fixedly mounted on the output shaft of a driving motor (22), and the driving motor (22) is fixedly connected to the feeding tube (1) via a fixing plate (23).

3. A casting material feeding device according to claim 1, characterized in that: The discharge pipe (3) comprises a fixed pipe (31) fixed on the rotating drum (2), a hose (32) being fixedly mounted at the lower end of the fixed pipe (31), and an adjusting pipe (37) being rotatably connected to the lower end of the fixed pipe (31), and the lower end of the hose (32) being inserted inside the adjusting pipe (37).

4. A casting material feeding device according to claim 3, characterized in that: Support plates (33) extending downward are fixed to both the front and rear sides of the fixed tube (31), and rotating shafts (35) inserted on the supporting plates (33) are fixed to both the front and rear sides of the adjusting tube (37), one of the rotating shafts (35) passing through the supporting plate (33) is fixed with a rotating gear (36), one side of the rotating gear (36) is provided with a rotating motor (34), the rotating motor (34) is fixed to the supporting plate (33), and a driving gear meshing with the rotating gear (36) is fixed to the output shaft of the rotating motor (34).

5. A casting material feeding device according to claim 1, characterized in that: The upper end of the support rod (4) is provided with a bracket (41), and the lower end of the support rod (4) is provided with a slot (42) for engaging with the guide rail (5). A locking plate (44) is fixed at the lower right corner of the support rod (4), and a locking screw (43) is passed through the vertical thread on the locking plate (44).

6. A casting material feeding device according to claim 1, characterized in that: A hopper (11) is fixed on the upper side of the feeding tube (1) near the left end, a spiral rod (13) is installed on the inner side of the feeding tube (1), and a raised clamping ring (12) is fixed on the outer side of the feeding tube (1) near the upper right end.

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