Flour feeding device for bread processing

Abstract

The utility model relates to the field of bread processing, in particular to a flour feeding device for bread processing, which comprises a horizontal conveying frame, an integrally formed inclined conveying frame is fixedly arranged at one end of the horizontal conveying frame, and a driving motor is fixedly mounted on one side of the horizontal conveying frame through bolts. Limiting bent plates which are symmetrically distributed are arranged in the horizontal conveying frame; the driving motor drives the first conveying belt and the second conveying belt to operate synchronously, so that flour bags are conveyed, the second lead screw motor is started to drive the hook to move horizontally to the side close to the first conveying belt, and the flour bags are hung on the hook in a downwards inclined mode after being conveyed to one end of the first conveying belt. A second lead screw motor drives a hook to move backwards till the flour bag is hung in the middle of the hopper, a first lead screw motor is started to drive a first lead screw sliding block and a cutter to move horizontally to cut the flour bag open, and flour in the flour bag falls into the hopper; the device can perform bag breaking and flour discharging operation on bagged flour.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bread processing, especially a flour feeding device for bread processing. BACKGROUND

[0002] Bread is a kind of food made of flour of cereals and heated, which is made of wheat flour as main raw material, yeast, egg, oil, sugar, salt and other auxiliary materials, and water is added to make dough, which is processed through dividing, shaping, leavening, baking and cooling. Early bread was made by hand, and with the development of science and technology, bread making gradually transits from handwork to mechanized production, which improves production efficiency. Flour needs to be fed during production, and the common flour feeding device is a vacuum feeder and a screw conveyor.

[0003] However, when feeding by the vacuum feeder and the screw conveyor, the bagged flour needs to be unpacked and poured into the hopper of the feeding machine before feeding. Since the flour dust is fine, the flour will be raised in the air when unpacking and loading by hand, which will cause workers to inhale flour and cause pneumoconiosis. Moreover, the efficiency of conventional manual unpacking and loading is poor, which will reduce production efficiency in large-scale production.

[0004] In view of the above technical defects, a solution is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a flour feeding device for bread processing to solve the above technical defects.

[0006] The utility model can be realized by the following technical scheme:

[0007] A flour feeding device for bread processing, comprising a horizontal conveying frame, one end of the horizontal conveying frame is fixedly provided with an integrally formed inclined conveying frame, and one side of the horizontal conveying frame is fixedly installed with a driving motor through bolts, the inside of the horizontal conveying frame is provided with symmetrically distributed limiting curved plates;

[0008] The other end of the horizontal conveying frame is fixedly installed with a protective shell through bolts, one side of the protective shell is fixedly installed with a lead screw motor one through bolts, and the other end of the horizontal conveying frame is also provided with a lifting feeding mechanism, the lifting feeding mechanism comprises an L plate one, and one end of the L plate one is fixedly installed with a lead screw motor two through bolts.

[0009] Further, the inside of the horizontal conveying frame is rotatably provided with symmetrically distributed first rollers, the inside of the inclined conveying frame is rotatably provided with symmetrically distributed second rollers, and the driving shaft of the driving motor is fixedly connected with one end of one of the first rollers through the horizontal conveying frame.

[0010] Further, the outer side of the first roller is sleeved with a conveying belt one, the outer side of the second roller is sleeved with a conveying belt two, the outer side of the conveying belt two is arranged with an integrally-formed rubber partition plate, the outer side of the shaft of one end of the first roller and the second roller is provided with a fixedly-connected synchronous pulley, the outer side of the synchronous pulley is sleeved with a synchronous belt, and the first roller and the second roller are rotationally connected through the synchronous pulley and the synchronous belt.

[0011] Further, the outer side of the first roller is sleeved with a conveying belt one, the outer side of the second roller is sleeved with a conveying belt two, the outer side of the conveying belt two is arranged with an integrally-formed rubber partition plate, the outer side of the shaft of one end of the first roller and the second roller is provided with a fixedly-connected synchronous pulley, the outer side of the synchronous pulley is sleeved with a synchronous belt, and the first roller and the second roller are rotationally connected through the synchronous pulley and the synchronous belt.

[0012] Further, the driving shaft of the lead screw motor one is fixedly provided with a lead screw one after penetrating through the protection shell, the outer side of the lead screw one is provided with a screw block one in threaded connection, and the side, away from the horizontal conveying frame, of the screw block one is fixedly provided with a cutter.

[0013] Further, the driving shaft of the lead screw motor two is fixedly provided with a lead screw two, the upper side of the L-shaped plate one is provided with an L-shaped plate two in sliding connection, the lower side of the L-shaped plate two is fixedly provided with a screw block two through bolts, and the screw block two is in threaded connection with the lead screw two.

[0014] Further, the side of the L-shaped plate two is fixedly provided with an electric push rod through bolts, the driving shaft of the electric push rod is fixedly provided with a push plate after penetrating through the L-shaped plate two, the upper side of the side of the L-shaped plate two is fixedly provided with a mounting plate through bolts, and the side of the mounting plate is fixedly provided with symmetrically-distributed hooks through welding.

[0015] The upper side of the L-shaped plate one is also fixedly provided with a hopper through bolts, the lower side of the hopper is fixedly provided with a conveying cylinder in fixed connection, the inside of the conveying cylinder is in communication with the hopper, one end of the conveying cylinder is fixedly provided with a stepping motor through bolts, and the driving shaft of the stepping motor is provided with a fixedly-connected spiral conveying belt extending into the conveying cylinder.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model discloses a bagged flour is placed in the upper of conveying belt two, and the synchronous operation of driving motor is brought to conveying belt one, and the flour bag on conveying belt two is transported to the upper of conveying belt one, and when the flour bag passes the space between the limiting curved plate, the two limiting curved plate are handled in the middle, and the hook is translated to the side close to conveying belt one simultaneously under the action of screw rod motor no.

[0018] After the flour is poured, the L plate no. 2 is retreated under the action of screw rod motor no. 2, and the empty flour bag hung on the hook is pushed down under the action of the electric push rod and the push plate, wherein the protective shell is used for preventing flour powder from escaping, and after the flour is loaded into the hopper, the screw conveyor is started to convey the flour in the hopper upwards under the action of the stepper motor, thereby completing the loading operation, thereby embodying that the device can not only break the bag and pour the flour of the bagged flour, but also convey the flour upwards after the bag is removed, thereby embodying that the device has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further explained in connection with the drawings;

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

[0021] Figure 2 It is the connecting structure schematic diagram of driving motor, conveying belt one and conveying belt two in the utility model;

[0022] Figure 3 It is the connecting structure schematic diagram of screw rod motor no. 1 and cutter in the utility model;

[0023] Figure 4 It is the whole structure schematic diagram of lifting loading mechanism in the utility model;

[0024] Figure 5 It is the installation structure schematic diagram of push plate and hook in the utility model.

[0025] Legend: 1, horizontal conveying frame; 11, inclined conveying frame; 12, drive motor; 13, conveying belt one; 14, synchronous pulley; 15, synchronous belt; 16, conveying belt two; 17, rubber partition; 18, internal thread cylinder; 19, hand screw; 20, limiting curved plate; 21, protective shell; 22, screw motor one; 23, screw one; 24, screw sliding block one; 25, cutter; 3, lifting feeding mechanism; 31, L plate one; 32, screw motor two; 33, screw two; 34, screw sliding block two; 35, L plate two; 36, electric push rod; 37, push plate; 38, mounting plate; 39, hook; 40, hopper; 41, conveying cylinder; 42, stepping motor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. 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.

[0027] Embodiment 1

[0028] Please refer to Figure 1 - Figure 5 The utility model discloses a flour feeding device for bread processing, which comprises a horizontal conveying frame 1, an integrally formed inclined conveying frame 11 fixed at one end of the horizontal conveying frame 1, a drive motor 12 fixedly installed on one side of the horizontal conveying frame 1 through bolts, first rollers symmetrically arranged and rotatably provided inside the horizontal conveying frame 1, second rollers symmetrically arranged and rotatably provided inside the inclined conveying frame 11, and a driving shaft of the drive motor 12 fixedly connected with an axle at one end of one of the first rollers after penetrating through the horizontal conveying frame 1.

[0029] A conveying belt one 13 is sleeved outside the first rollers, a conveying belt two 16 is sleeved outside the second rollers, integrally formed rubber partitions 17 are arranged in an array outside the conveying belt two 16, synchronous pulleys 14 fixedly connected with the axles outside one end of the first rollers and the second rollers are arranged, synchronous belts 15 are sleeved outside the synchronous pulleys 14, and the first rollers and the second rollers are rotatably connected through the synchronous pulleys 14 and the synchronous belts 15.

[0030] The horizontal conveying frame 1 is internally provided with symmetrically distributed limiting curved plates 20, one side of each of the limiting curved plates 20 is arrayed with a fixedly connected limiting rod, one side of each of the limiting curved plates 20 close to the inner wall of the horizontal conveying frame 1 is provided with a rotationally connected hand screw 19, both sides of the horizontal conveying frame 1 are embedded with fixedly connected internal thread cylinders 18, the hand screw 19 is in threaded connection with the internal thread cylinder 18, and the hand screw 19 drives the limiting curved plate 20 to translate above the conveying belt 13 when rotating.

[0031] The other end of the horizontal conveying frame 1 is fixedly installed with a protective shell 21 through bolts, one side of the protective shell 21 is fixedly installed with a lead screw motor 22 through bolts, the driving shaft of the lead screw motor 22 is fixedly provided with a lead screw 23 after penetrating through the protective shell 21, the outer side of the lead screw 23 is provided with a threaded lead screw slider 24, the side, away from the horizontal conveying frame 1, of the lead screw slider 24 is fixedly provided with a cutter 25, the lead screw 23 drives the lead screw slider 24 to translate in the protective shell 21 when the lead screw motor 22 is started.

[0032] The other end of the horizontal conveying frame 1 is also provided with a lifting and feeding mechanism 3, the lifting and feeding mechanism 3 comprises an L-shaped plate 31, the L-shaped plate 31 is placed on the ground, one end of the L-shaped plate 31 close to the horizontal conveying frame 1 is fixedly installed with a lead screw motor 32 through bolts, the driving shaft of the lead screw motor 32 is fixedly provided with a fixedly connected lead screw 33, the inside of the L-shaped plate 31 is also fixedly provided with symmetrically distributed guide rods, the upper side of the L-shaped plate 31 is provided with a slidingly connected L-shaped plate 35, the lower side of the L-shaped plate 35 is fixedly installed with a lead screw slider 34 through bolts, the lead screw slider 34 is in threaded connection with the lead screw 33, the lead screw slider 34 is driven to translate by the lead screw 33 when the lead screw motor 32 is started.

[0033] One side of the L-shaped plate 35 is fixedly installed with an electric push rod 36 through bolts, the driving shaft of the electric push rod 36 is fixedly provided with a push plate 37 after penetrating through the L-shaped plate 35, the upper side of one side of the L-shaped plate 35 is fixedly installed with a mounting plate 38 through bolts, one side of the mounting plate 38 is fixedly provided with symmetrically distributed hooks 39 through welding, the upper side of the L-shaped plate 31 is also fixedly provided with a hopper 40 through bolts, the lower side of the hopper 40 is provided with a fixedly connected conveying cylinder 41, the conveying cylinder 41 is in communication with the inside of the hopper 40, one end of the conveying cylinder 41 is fixedly installed with a stepping motor 42 through bolts, the driving shaft of the stepping motor 42 is provided with a fixedly connected spiral conveying belt after extending into the conveying cylinder 41.

[0034] The working process and principle of the utility model are as follows:

[0035] When in use, the bagged flour is placed above the conveying belt two 16 in the inclined conveying frame 11, the driving motor 12 is started, the driving motor 12 drives the first roller and the conveying belt one 13 outside the first roller to rotate, the first roller drives the second roller and the conveying belt two 16 outside the second roller to rotate through the synchronous pulley 14 and the synchronous belt 15, the conveying belt two 16 transports the flour bag to the position close to the conveying belt one 13 when running, the rubber partition plate 17 is used to prevent the flour bag from sliding down, then the flour is transported to the position above the conveying belt one 13 through the conveying belt two 16, the conveying belt one 13 drives the flour bag to the protective shell 21, the flour bag is centered when passing through the space between the limiting curved plates 20;

[0036] At the same time, the lead screw motor two 32 is started to drive the L plate two 35 to move to the side close to the horizontal conveying frame 1, until the end of the hook 39 is close to the conveying belt one 13, then the lead screw motor two 32 stops running, the flour bag is transported to the end of the conveying belt one 13, the end of the flour bag is inclined downward, so that the hook 39 hangs the end of the flour bag, the lead screw motor two 32 is started to drive the hook 39 to move backward, until the flour bag is suspended above the hopper 40, the lead screw motor one 22 is started to drive the lead screw slide block one 24 to translate, the lead screw slide block one 24 cuts the flour bag through the cutter 25, the flour in the flour bag falls into the inside of the hopper 40;

[0037] After the flour is poured, the lead screw motor two 32 is started to drive the L plate two 35 to continue to retreat, then the electric push rod 36 is started, the electric push rod 36 drives the push plate 37 to translate and push the empty flour bag suspended on the hook 39 down, wherein the protective shell 21 is used to prevent the flour powder from escaping, after the flour is loaded into the hopper 40, the stepping motor 42 is started, the stepping motor 42 drives the spiral conveying belt to rotate, so that the flour in the hopper 40 is conveyed upward by the spiral conveying belt.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A flour feeding device for bread processing, comprising a horizontal conveying frame (1), characterized in that, One end of the horizontal conveying frame (1) is fixedly provided with an integral inclined conveying frame (11), and one side of the horizontal conveying frame (1) is fixedly provided with a driving motor (12) through bolts; the inside of the horizontal conveying frame (1) is provided with limit curved plates (20) distributed symmetrically; The other end of the horizontal conveying frame (1) is fixedly provided with a protective shell (21) through bolts; one side of the protective shell (21) is fixedly provided with a lead screw motor (22) through bolts; the other end of the horizontal conveying frame (1) is also provided with a lifting feeding mechanism (3); the lifting feeding mechanism (3) comprises an L plate (31); one end of the L plate (31) is fixedly provided with a lead screw motor (32) through bolts.

2. A flour feeding device for bread processing according to claim 1, characterized in that, The inside of the horizontal conveying frame (1) is rotatably provided with first rollers distributed symmetrically; the inside of the inclined conveying frame (11) is rotatably provided with second rollers distributed symmetrically; the driving shaft of the driving motor (12) penetrates through the horizontal conveying frame (1) and is fixedly connected with the shaft of one end of one of the first rollers.

3. A flour feeding device for bread processing according to claim 2, characterized in that, The outside of the first rollers is provided with a conveying belt (13); the outside of the second rollers is provided with a conveying belt (16); the outside of the conveying belt (16) is arrayed with integral rubber partitions (17); the outside of the shafts of one end of the first rollers and the second rollers is provided with fixedly connected synchronous pulleys (14); the outside of the synchronous pulleys (14) is provided with synchronous belts (15); the first rollers and the second rollers are rotatably connected through the synchronous pulleys (14) and the synchronous belts (15).

4. A flour feeding device for bread processing according to claim 1, characterized in that, The side close to the inner wall of the horizontal conveying frame (1) of the limit curved plate (20) is provided with rotatably connected hand screws (19); the two sides of the horizontal conveying frame (1) are embedded with fixedly connected internal threaded cylinders (18); the hand screws (19) are threadedly connected with the internal threaded cylinders (18).

5. A flour feeding device for bread processing according to claim 1, characterized in that, The driving shaft of the lead screw motor (22) penetrates through the protective shell (21) and is fixedly provided with a lead screw (23); the outside of the lead screw (23) is provided with a threadedly connected lead screw slider (24); the side away from the horizontal conveying frame (1) of the lead screw slider (24) is fixedly provided with a cutter (25).

6. A flour feeding device for bread processing according to claim 1, characterized in that, The end of the driving shaft of the lead screw motor (32) is fixedly provided with a fixedly connected lead screw (33); the upper side of the L plate (31) is provided with a slidingly connected L plate (35); the lower side of the L plate (35) is fixedly provided with a lead screw slider (34) through bolts; the lead screw slider (34) is threadedly connected with the lead screw (33).

7. A flour feeding device for bread processing according to claim 6, characterized in that, One side of the L plate (35) is fixedly provided with an electric push rod (36) through bolts; the driving shaft of the electric push rod (36) penetrates through the L plate (35) and is fixedly provided with a push plate (37); the upper side of one side of the L plate (35) is fixedly provided with a mounting plate (38) through bolts; one side of the mounting plate (38) is fixedly provided with symmetrically distributed hooks (39) through welding; The upper side of the L-shaped plate (31) is also provided with a hopper (40) fixed by bolts, the lower side of the hopper (40) is provided with a conveying cylinder (41) fixedly connected, the conveying cylinder (41) is communicated with the inside of the hopper (40), one end of the conveying cylinder (41) is provided with a stepping motor (42) fixedly installed by bolts, and the driving shaft of the stepping motor (42) extends into the conveying cylinder (41) and is provided with a fixedly connected spiral conveying belt.

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