Feeding equipment

Abstract

The utility model discloses a feeding device which comprises an inclined pipe body, a spiral shaft rotationally arranged in the pipe body, a motor which is arranged at the bottom end of the pipe body and is in transmission connection with the spiral shaft, a discharging port and a feeding hopper which are respectively communicated and arranged at the top end and the bottom end of the pipe body, and a water inlet which is in a long strip shape, the water inlet is parallel to the axis of the pipe body and arranged on one side of the pipe body, and a sealing plate used for sealing the water inlet is hinged to the water inlet; the water outlet is formed in the bottom face of the bottom end of the pipe body in a communicating mode, and a plug cap is detachably arranged on the water outlet; the twisted rod is parallel to the axis of the pipe body and is rotationally arranged at the position, corresponding to the water inlet, of the outer wall of the pipe body, and a water spraying assembly is connected to the twisted rod in a clamped mode; and the transmission assembly is arranged at the bottom end of the pipe body, is in transmission connection with the motor and the fried dough twist rod at the same time, and is used for transmitting power of the motor and driving the fried dough twist rod to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding technology field, concretely relates to a feeding equipment. BACKGROUND

[0002] In the production process of thermal insulation materials, raw materials usually exist in the form of powder or particles. In order to ensure production efficiency and quality, these raw materials need to be accurately and continuously supplied by specific conveying equipment. As a common feeding equipment, the screw feeder plays an important role in the production line of thermal insulation materials.

[0003] Although the traditional screw feeder can realize stable conveying of powder or particle materials, it also exposes some problems in actual application, especially for powder thermal insulation materials prone to agglomeration, which can easily cause accumulation of residues in the cavity of the screw feeder, affecting the purity of the subsequent materials, and thus leading to instability of the final product thermal insulation performance. In addition, after a long time of operation, the residues may harden, so regular cleaning is required.

[0004] The current cleaning method is to open the cleaning port of the screw feeder, expose the screw shaft and the cavity accommodating the screw shaft, and then manually flush, which is time-consuming and labor-intensive. For some screw feeders with large inclination angle and large span, even the workers need to perform high-altitude operations when cleaning the upwardly inclined part, which is not convenient to operate.

[0005] Therefore, the present application provides a feeding equipment to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The main purpose of the utility model is to solve the above-mentioned shortcomings, provide a feeding equipment, improve the cleaning efficiency of the thermal insulation material feeding equipment, and reduce the maintenance cost.

[0007] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0008] A feeding equipment, comprising an inclined pipe body, a screw shaft rotatably arranged in the pipe body, a motor arranged at the bottom end of the pipe body and in transmission connection with the screw shaft, and a discharge port and a feeding hopper respectively arranged at the top end and the bottom end of the pipe body, further comprising: a water inlet, which is long strip-shaped and is arranged on one side of the pipe body parallel to the pipe body axis, a sealing plate for sealing the water inlet is hingedly arranged at the water inlet; a water outlet is arranged on the bottom surface of the bottom end of the pipe body, a plug is detachably arranged on the water outlet; a twisted rod is parallel to the pipe body axis and is rotatably arranged on the outer wall of the pipe body corresponding to the water inlet, a water spraying assembly is clamped on the twisted rod; a transmission assembly is arranged at the bottom end of the pipe body and is in transmission connection with the motor and the twisted rod, for transmitting the power of the motor and driving the twisted rod to rotate.

[0009] Further, the water spraying assembly comprises a guide rod fixedly arranged on the outer wall of the pipe body in parallel with the pipe body axis, a sliding block slidingly arranged on the guide rod, a half moon clamp having one end rotatably arranged on the sliding block and the other end clamped in the spiral groove of the twisted rod, and a spray head fixedly arranged on the sliding block and having the nozzle facing the water inlet, and the spray head is connected with the high-pressure water source.

[0010] Further, the transmission assembly comprises a first magnetic rotor fixedly arranged at the bottom end of the twisted rod, a rotating support fixedly arranged at the bottom end of the pipe body, a rotating shaft rotatably arranged on the rotating support and coaxial with the twisted rod, a second magnetic rotor fixedly arranged at one end of the rotating shaft close to the first magnetic rotor, a transmission member arranged between the motor output shaft and the rotating shaft, and an adjusting member fixedly arranged at the bottom end of the pipe body and used for adjusting the position of the rotating support along the axial direction of the twisted rod.

[0011] Further, the adjusting member comprises a mounting plate fixedly arranged at the bottom end of the pipe body, two guide positioning rods fixedly arranged on the mounting plate and penetrating through the bottom of the rotating support, a lead screw rotatably arranged on the mounting plate and screwingly penetrating through the bottom of the rotating support, and a hand wheel fixedly arranged at one end of the lead screw, and the two guide positioning rods and the lead screw are parallel to the axis of the twisted rod.

[0012] Further, the transmission member comprises a driving gear fixedly arranged on the motor output shaft and a driven gear fixedly arranged on the rotating shaft and engaged with the driving gear, and the width of the driving gear is greater than the width of the driven gear.

[0013] Further, the outer wall of the pipe body is provided with a fixing member for fixing the sealing plate, and the fixing member comprises a plurality of groups of insertion blocks fixedly arranged on the outer wall of the pipe body and located on both sides of the sealing plate, and an insertion strip inserted into each group of the insertion blocks and abutting against the sealing plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model discloses a water inlet, twisted rod and water spraying assembly are arranged on one side of the pipe body, and the power of the motor is transmitted to the twisted rod by the transmission assembly to drive the rotation of the twisted rod, so that the water spraying assembly reciprocates on the twisted rod, thereby reciprocating the pipe body cavity and the spiral shaft to realize the cleaning effect by replacing the manual flushing mode, which saves time and effort. The water outlet and the plug cap are arranged at the bottom end of the pipe body, and the flushing waste water flows out of the pipe body from the water outlet under the action of its own gravity and the spiral shaft. When the equipment is working normally, the plug cap is used to block the water outlet to ensure the normal operation of the equipment feeding work. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of this application serve to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0018] Figure 2 It is an enlarged schematic diagram of the main structure of an embodiment of the present application;

[0019] Figure 3 It is a schematic diagram of the transmission assembly structure of an embodiment of the present application;

[0020] Figure 4 It is a schematic diagram of the water spraying assembly structure of an embodiment of the present application;

[0021] Figure 5 It is a schematic diagram of the fixed state of the sealing plate of an embodiment of the present application;

[0022] Figure 6 It is a schematic diagram of the everted state of the sealing plate of an embodiment of the present application;

[0023] Figure 7 It is a schematic diagram of the half-partial pipe body of an embodiment of the present application.

[0024] In the drawings: 1, pipe body; 2, spiral shaft; 3, motor; 4, discharge port; 5, feeding hopper; 6, water inlet; 7, sealing plate; 8, water spraying assembly; 81, guide rod; 82, sliding block; 83, half-moon clamp; 84, spray head; 9, transmission assembly; 91, first magnetic rotor; 92, rotating support; 93, rotating shaft; 94, second magnetic rotor; 95, transmission member; 951, driving gear; 952, driven gear; 96, adjusting piece; 961, mounting plate; 962, guide positioning rod; 963, screw rod; 964, hand wheel; 10, water outlet; 11, plug cap; 12, twisted bar; 13, fixing piece; 131, insertion block; 132, insertion strip. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] For example, Figures 1-7The utility model provides a kind of feeding equipment, it can be applied to raw material conveying process in the production process of thermal insulation material, including:

[0027] The pipe body 1 is arranged obliquely, the spiral shaft 2 is arranged in the pipe body 1, the motor 3 is arranged in the bottom end of the pipe body 1 and is in transmission connection with the spiral shaft 2, and the discharge port 4 and the feeding hopper 5 are respectively communicated and arranged in the top end and the bottom end of the pipe body 1, further comprising: the water inlet 6 is long strip-shaped, is opened in the side of the pipe body 1 parallel to the axis of the pipe body 1, and the sealing plate 7 for plugging the water inlet 6 is hingedly arranged at the water inlet 6; the water outlet 10 is communicated and arranged on the bottom surface of the bottom end of the pipe body 1, and the plug cap 11 is detachably arranged on the water outlet 10; the twisted rod 12 is parallel to the axis of the pipe body 1, is rotatably arranged at the corresponding position of the outer wall of the pipe body 1 and the water inlet 6, and the water spraying assembly 8 is clamped on the twisted rod 12; the transmission assembly 9 is arranged in the bottom end of the pipe body 1, is in transmission connection with the motor 3 and the twisted rod 12, and is used for transmitting the power of the motor 3 and driving the twisted rod 12 to rotate.

[0028] When feeding the thermal insulation material, the plug cap 11 is used to plug the water outlet 10, and the sealing plate 7 is used to plug the water inlet 6, the pipe body 1 is in a closed state except the discharge port 4 and the feeding hopper 5, and the feeding work of the thermal insulation material can be normally carried out.

[0029] When it is necessary to clean the inner cavity of the spiral shaft 2 and the pipe body 1, the plug cap 11 is first removed, the sealing plate 7 is turned over to expose the water inlet 6, then the motor 3 is started and is reversed, the valve of the high-pressure water source connected with the spray head 84 is opened, at this time, the motor 3 drives the twisted rod 12 to rotate through the transmission assembly 9, the twisted rod 12 drives the half moon card 83 to move linearly along the guide rod 81 together with the sliding block 82 and the spray head 84, the high-pressure water flow sprayed by the spray head 84 passes through the water inlet 6, and the inner cavity of the spiral shaft 2 and the pipe body 1 is reciprocally washed, and at this time, the spiral shaft 2 is in a reversed state, which is convenient for the high-pressure water flow to wash the residues at various positions and angles, and can drive the washing waste water in the inner cavity of the pipe body 1 to move to the water outlet 10, thereby improving the drainage rate.

[0030] In an embodiment, the transmission assembly 9 comprises a first magnetic rotor 91 fixedly arranged at the bottom end of the cigarette holder 12, a rotating support 92 fixedly arranged at the bottom end of the tube body 1, a rotating shaft 93 rotatably arranged on the rotating support 92 and coaxial with the cigarette holder 12, a second magnetic rotor 94 fixedly arranged at one end of the rotating shaft 93 close to the first magnetic rotor 91, a transmission member 95 arranged between the output shaft of the motor 3 and the rotating shaft 93, and an adjusting member 96 fixedly arranged at the bottom end of the tube body 1 and used to adjust the position of the rotating support 92 along the axial direction of the cigarette holder 12.

[0031] In this way, after the power of the motor 3 is transmitted through the transmission member 95, the rotating shaft 93 is driven to rotate together with the second magnetic rotor 94. The first magnetic rotor 91 and the second magnetic rotor 94 form a magnetic coupling. By adjusting the distance between the two rotors through the adjusting member 96, the coupling state and the decoupling state of the magnetic coupling can be switched. When the device normally performs the feeding work, the distance between the first magnetic rotor 91 and the second magnetic rotor 94 is increased by adjusting the adjusting member 96. The magnetic coupling is in the decoupling state. The first magnetic rotor 91 does not rotate together with the second magnetic rotor 94, so as to reduce the load of the motor 3 and reduce unnecessary energy consumption. When it is necessary to clean the inner cavity of the spiral shaft 2 and the tube body 1, the distance between the two rotors is reduced by using the adjusting member 96. The magnetic coupling is in the coupling state. The second magnetic rotor 94 transmits torque to the first magnetic rotor 91, so as to drive the first magnetic rotor 91 to rotate together with the cigarette holder 12.

[0032] In an embodiment, the adjusting member 96 comprises a mounting plate 961 fixedly arranged at the bottom end of the tube body 1, two guide positioning rods 962 fixedly arranged on the mounting plate 961 and penetrating the bottom of the rotating support 92, a lead screw 963 rotatably arranged on the mounting plate 961 and threadedly screwed to penetrate the bottom of the rotating support 92, and a hand wheel 964 fixedly arranged at one end of the lead screw 963. The two guide positioning rods 962 and the lead screw 963 are parallel to the axis of the cigarette holder 12.

[0033] In this way, the lead screw 963 is driven to rotate by rotating the hand wheel 964, so as to drive the rotating support 92 to move linearly along the guide positioning rods 962 to approach or move away from the first magnetic rotor 91, and the distance between the first magnetic rotor 91 and the second magnetic rotor 94 is adjusted.

[0034] In an embodiment, the transmission member 95 comprises a driving gear 951 fixedly arranged on the output shaft of the motor 3 and a driven gear 952 fixedly arranged on the rotating shaft 93 and engaged with the driving gear 951. The width of the driving gear 951 is greater than the width of the driven gear 952.

[0035] In this way, after the motor 3 is started, the output shaft drives the driving gear 951 to rotate, the driving gear 951 drives the driven gear 952 to rotate through engagement, and the driven gear 952 drives the rotating shaft 93 to rotate, so as to realize power transmission. The width of the driving gear 951 is greater than the width of the driven gear 952, so that the two gears are always engaged during the adjustment of the distance between the two rotors by the adjusting member 96, and the power transmission is ensured.

[0036] In an embodiment, the outer wall of the pipe body 1 is provided with a fixing member 13 for fixing the sealing plate 7, and the fixing member 13 includes a plurality of groups of insertion blocks 131 fixedly arranged on the outer wall of the pipe body 1 and located on both sides of the sealing plate 7, and an insertion strip 132 inserted in each group of insertion blocks 131 and abutting against the sealing plate 7.

[0037] In this way, during normal use of the device, the sealing plate 7 is turned inward to block the water inlet 6, and the insertion strip 132 is inserted into the insertion block 131, so as to fix the sealing plate 7 and prevent the sealing plate 7 from turning outward and causing the material in the pipe body 1 to leak out of the water inlet 6.

[0038] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0039] It should be noted that if the present application involves directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0040] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes A scheme, or B scheme, or A and B scheme. In addition, "multiple" means more than two. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of such technical solutions does not exist, nor is it within the protection scope required by the present application.

Claims

1. A feeding device, comprising a tube (1) arranged obliquely, a screw shaft (2) arranged in the tube (1) and rotating, a motor (3) arranged at the bottom end of the tube (1) and drivingly connected with the screw shaft (2), and a discharge port (4) and a feeding hopper (5) respectively arranged at the top end and the bottom end of the tube (1) and in communication, characterized in that, Also include: Water inlet (6), long strip-shaped, parallel to the axis of the pipe body (1) is opened in the pipe body (1) on one side, the water inlet (6) is hingedly provided with a sealing plate (7) for sealing the water inlet (6); Water outlet (10), the bottom surface is communicated with the bottom end of the pipe body (1), the water outlet (10) is detachably provided with a plug (11); Twisted rod (12), parallel to the axis of the pipe body (1), rotatingly arranged in the pipe body (1) outer wall and the water inlet (6) corresponding place, the twisted rod (12) is clamped with water spray assembly (8); Transmission assembly (9), arranged at the bottom end of the pipe body (1), simultaneously with the motor (3) and twisted rod (12) transmission connection, for transmitting the motor (3) power and driving twisted rod (12) rotation.

2. A feeder as claimed in claim 1, characterised in that The water spray assembly (8) includes a guide rod (81) fixedly arranged on the outer wall of the pipe body (1) parallel to the axis of the pipe body (1), a sliding block (82) slidingly arranged on the guide rod (81), a half moon card (83) rotatably arranged on the sliding block (82) and clamped in the spiral groove of the twisted rod (12), and a nozzle (84) fixedly arranged on the sliding block (82) and facing the water inlet (6), the nozzle (84) is connected with a high pressure water source.

3. A feeder as claimed in claim 1, wherein The transmission assembly (9) includes a first magnetic rotor (91) fixedly arranged at the bottom end of the twisted rod (12), a rotating support (92) fixedly arranged at the bottom end of the pipe body (1), a rotating shaft (93) rotatably arranged on the rotating support (92) and coaxial with the twisted rod (12), a second magnetic rotor (94) fixedly arranged at one end of the rotating shaft (93) close to the first magnetic rotor (91), a transmission member (95) arranged between the output shaft of the motor (3) and the rotating shaft (93), and an adjusting member (96) fixedly arranged at the bottom end of the pipe body (1) for adjusting the position of the rotating support (92) along the axis of the twisted rod (12).

4. A feeder as claimed in claim 3, wherein The adjusting member (96) includes a mounting plate (961) fixedly arranged at the bottom end of the pipe body (1), two guide positioning rods (962) fixedly arranged on the mounting plate (961) and penetrating the bottom of the rotating support (92), a lead screw (963) rotatably arranged on the mounting plate (961) and threadedly penetrating the bottom of the rotating support (92), and a hand wheel (964) fixedly arranged at one end of the lead screw (963), both the guide positioning rods (962) and the lead screw (963) are parallel to the axis of the twisted rod (12).

5. A material feeding apparatus as claimed in claim 4, wherein The transmission member (95) includes a driving gear (951) fixedly arranged on the output shaft of the motor (3) and a driven gear (952) fixedly arranged on the rotating shaft (93) and engaged with the driving gear (951), the width of the driving gear (951) is greater than the width of the driven gear (952).

6. A material feeding apparatus as claimed in claim 1, characterized in that The pipe body (1) is provided with a fixing part (13) for fixing the sealing plate (7) on the outer wall of the pipe body (1), and the fixing part (13) comprises a plurality of groups of plug blocks (131) fixed on the outer wall of the pipe body (1) and located on both sides of the sealing plate (7) and plug strips (132) inserted in each group of the plug blocks (131) and abutting against the sealing plate (7).

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