A wholemeal bread dough setting apparatus

Abstract

The present application relates to the bread making technical field, especially a kind of whole wheat bread making dough shaping equipment;Including base;The upper end surface of the base is symmetrically provided with a fixed plate, and a conveying belt is rotatably installed between the two fixed plates, and a U-shaped plate is installed on the left side of the two fixed plates, a feeding mechanism is arranged on the upper end surface of the U-shaped plate, and a shaping mechanism is arranged between the two horizontal sections of the U-shaped plate;The present application solves the problem that the dough shaping device can only knead and process one kind of dough shape in the current dough shaping process, which requires changing different devices when making other shapes of whole wheat bread, the operation is more complicated, the operation efficiency is reduced, and the shape of the bread is limited, thereby limiting the types of bread and the attractiveness to customers.

Description

TECHNICAL FIELD

[0001] The present application relates to the bread making technical field, in particular to a whole wheat bread making dough shaping equipment. BACKGROUND

[0002] The whole wheat bread refers to the bread made of the whole wheat flour without removing the outer bran and wheat germ, which is different from the general bread made of refined flour; the whole wheat flour has less processing procedures, thus most of the nutritional elements are retained, and eating the whole wheat flour is helpful for weight loss and preventing the occurrence of diseases such as diabetes; when the whole wheat bread is made, the whole wheat flour, yeast, water and eggs are put into a blender to be mixed and formed into a dough, different shaping devices are selected according to the required shape after fermentation, the shaping device cuts the fermented dough into multiple portions each time, and then each portion is shaped into a required circular or columnar dough through kneading and is baked.

[0003] However, the current dough shaping process has the following problems: one dough shaping device can only knead and process one shape of dough, so that different devices need to be replaced when other shapes of whole wheat bread are made, the operation is more complicated, the operation efficiency is reduced, and the shape of the bread is limited, thereby limiting the types of bread and the attraction to customers. SUMMARY

[0004] In view of the above problems, the embodiments of the present application provide a whole wheat bread making dough shaping equipment to solve the above technical problems.

[0005] In order to achieve the above purpose, the embodiments of the present application provide the following technical scheme: the embodiments of the present application provide a whole wheat bread making dough shaping equipment, which comprises a base; the front and rear ends of the upper surface of the base are symmetrically provided with one fixed plate respectively, the two fixed plates are rotatably installed with a conveying belt through a roller shaft, the left side of the two fixed plates is commonly provided with a U-shaped plate installed on the base, the upper surface of the U-shaped plate is provided with a feeding mechanism, and the two transverse sections of the U-shaped plate are provided with a shaping mechanism.

[0006] The shaping mechanism comprises a fixed shell, the fixed shell is arranged between the two transverse sections of the U-shaped plate, and the fixed shell has a columnar structure; the upper surface of the fixed shell is uniformly provided with an inlet along the axial direction thereof; the lower surface of the right side of the fixed shell is uniformly provided with an outlet along the axial direction thereof; the fixed shell is provided with a rectangular shell, and the front and rear ends of the rectangular shell are respectively communicated with one drive pipe; the drive pipe penetrates the fixed shell and the U-shaped plate in a rotating manner; the upper and lower left and right four end surfaces of the rectangular shell are uniformly provided with a bottom plate along the length direction thereof; the bottom plate is provided with a cloth tube through an adjusting unit; the inner parts of the upper and lower ends of the cloth tube are provided with a spring ring; and the rectangular shell is further provided with a spraying unit.

[0007] As a preferred scheme, the adjusting unit comprises a first fixed rod, the bottom plate is symmetrically provided with the first fixed rod connected with the cloth tube, two waist grooves are formed on the bottom plate along the diagonal lines thereof, a second fixed rod connected with the cloth tube is slidingly installed in the waist grooves, the second fixed rod penetrates the waist grooves to the inside of the rectangular shell, and a driving member for driving the second fixed rod to slide in the waist grooves is arranged in the rectangular shell.

[0008] As a preferred scheme, the driving member comprises a driving plate, the bottom plate is symmetrically provided with the driving plate slidingly installed on the front side of the bottom plate away from the cloth tube, waist grooves are formed at the two ends of the driving plate, the second fixed rod slidingly penetrates the waist grooves, a connecting rod is rotatably installed on the driving plate, a rotating disc is rotatably installed between the two driving plates on the same bottom plate, the two connecting rods on the same bottom plate are eccentrically hinged to the rotating disc, a push-pull rod is slidingly installed in the driving pipe on the front side through the spline cooperation, the rear end of the push-pull rod slidingly penetrates into the rectangular shell, a connecting rod is installed between the driving plate on the same bottom plate on the rear side and the push-pull rod, and the front end of the push-pull rod penetrates the limiting member arranged on the rear side of the driving pipe.

[0009] As a preferred scheme, the limiting member comprises a support plate, the front end of the push-pull rod is provided with the support plate, the upper and lower ends of the support plate are each rotatably provided with a connecting plate through a torsion spring rod, the end of the connecting plate away from the support plate is rotatably provided with a limiting column, and the driving pipe on the front side is uniformly provided with limiting grooves matched with the limiting column along the axial direction thereof.

[0010] As a preferred scheme, the spraying unit comprises a conveying pipe, the four corner positions inside the rectangular shell are each provided with a conveying pipe, the conveying pipe is uniformly provided with a through hole along the axial direction thereof, the through hole penetrates the rectangular shell, a square shell in communication with the conveying pipe is installed on the rear inner wall of the rectangular shell, a pipeline in communication with the square shell is arranged at the center of the rear end surface of the square shell, and the rear end of the pipeline slidingly penetrates the driving pipe on the rear side.

[0011] As a preferred scheme, the feeding mechanism comprises a square tube, the top end surface of the U-shaped plate is provided with an open-top square tube, a partition plate is arranged in the square tube, the bottom wall of the left side of the square tube is in a circular arc structure, a stirring roller is coaxially rotatably installed in the square tube along the circular arc-shaped inner wall of the square tube, the bottom wall of the right side of the square tube is provided with a circular hole corresponding to the feeding port, the partition plate is provided with a rectangular port corresponding to the circular hole, a baffle is slidingly installed in the rectangular port, a long plate is jointly installed on the top end surface of the bottom plate, and an extruding member is arranged on the right side of the partition plate corresponding to the circular hole.

[0012] As a preferred scheme, the extruding member comprises a U-shaped pipe, the bottom wall of the square tube is provided with a U-shaped pipe in communication with the rectangular port corresponding to the circular hole, the circular arc segment of the U-shaped pipe is coaxial with the circular hole, a circular plate is installed in the circular hole through a support rod, a screw rod is rotatably installed on the circular plate, the screw rod is located in the U-shaped pipe, a cover plate is installed on the right side of the top end of the square tube, and the upper end of the screw rod rotatably penetrates the cover plate.

[0013] The one or more technical solutions in the embodiments of the present application have at least one of the following technical effects:

[0014] Firstly, the shaping mechanism provided in the present application can change the cloth tube from a cylindrical shape to a rectangular shape through the adjusting unit, so that two shapes of whole wheat bread can be made by using one device, thereby reducing the time and operation cost of replacing the device, and the use of one device to make two shapes of whole wheat bread can ensure that the dough is evenly stressed and fully fermented, thereby maintaining the consistency of the taste and quality of the bread.

[0015] Secondly, the shaping mechanism provided in the present application can cut the dough for replenishment during the working process, and the cloth tube located below can be synchronously reciprocated to perform the shaping processing of the dough, thereby ensuring the continuity of the shaping processing of the dough, and further improving the efficiency of the shaping processing of the dough.

[0016] Additional aspects and advantages of the present application will be described in the following description, some of which will become apparent to those skilled in the art from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0018] Figure 1 is a schematic view of the three-dimensional structure of the present application.

[0019] Figure 2 is a schematic view of the second perspective structure of the present application. Figure 1

[0020] Figure 3 is a sectional view of the present application from front to back.

[0021] Figure 4 is a schematic view of the shaping mechanism part of the present application.

[0022] Figure 5 is a schematic view of the adjusting unit part structure of the present application.

[0023] Figure 6 is an enlarged view of structure A in the present application. Figure 5

[0024] Figure 7 is a sectional view of the spraying unit part structure of the present application.

[0025] ​​Figure 8 Figure 1 is a schematic diagram of the structure of the driving part of the application.

[0026] Reference signs:

[0027] 10, base; 11, fixed plate; 12, conveying belt; 13, L-shaped plate; 2, shaping mechanism; 20, fixed shell; 21, feeding port; 22, discharging port; 23, rectangular shell; 24, driving pipe; 25, bottom plate; 26, cloth tube; 27, spring ring; 4, adjusting unit; 40, No. 1 fixed rod; 41, waist groove; 42, No. 2 fixed rod; 43, driving part; 430, driving plate; 431, connecting rod; 432, rotating disc; 433, push-pull rod; 434, connecting rod; 44, limiting part; 440, support plate; 441, connecting plate; 442, limiting column; 443, limiting groove; 5, spraying unit; 50, conveying pipe; 51, through hole; 52, square shell; 53, pipeline; 3, feeding mechanism; 30, square tube; 31, partition plate; 32, stirring roller; 33, circular hole; 34, baffle; 35, long plate; 36, extruding part; 360, U-shaped pipe; 361, auger rod; 362, cover plate. DETAILED DESCRIPTION

[0028] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by persons skilled in the art without departing from the scope of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0029] As shown in Figure 1 FIG. 1, a dough shaping device for whole wheat bread making includes a base 10; the base 10 is provided with a fixed plate 11 on the front and rear upper end surfaces, respectively, and a conveying belt 12 is rotatably installed between the two fixed plates 11; an L-shaped plate 13 is installed on the left side of the two fixed plates 11, and a feeding mechanism 3 is installed on the upper end surface of the L-shaped plate 13; and a shaping mechanism 2 is installed between the two transverse sections of the L-shaped plate 13.

[0030] As shown in Figure 1 , Figure 2 and Figure 3As shown, the feeding mechanism 3 includes a square tube 30, the upper end face of the T-shaped plate 13 is provided with an upper end opening square tube 30, a partition plate 31 is arranged in the square tube 30, the bottom wall of the inner cavity of the square tube 30 on the left side of the partition plate 31 is in a circular arc structure, a stirring roller 32 is coaxially rotatably arranged in the square tube 30, a circular hole 33 is formed in the bottom wall of the square tube 30 on the right side of the partition plate 31 and corresponds to the feeding port 21, a rectangular port is formed in the partition plate 31 and corresponds to the circular hole 33, a baffle 34 is slidably arranged in the rectangular port, a long plate 35 is arranged on the upper end face of the bottom plate 25, and an extruding piece 36 is arranged on the right side of the partition plate 31 and corresponds to the circular hole 33.

[0031] As shown in Figure 1 , Figure 2 and Figure 3 , the extruding piece 36 includes a U-shaped tube 360, the bottom wall of the square tube 30 is provided with a U-shaped tube 360 corresponding to the rectangular port, and the circular arc segment of the U-shaped tube 360 is coaxial with the circular hole 33, a circular plate is arranged in the circular hole 33 through a support rod, a auger rod 361 is rotatably arranged on the circular plate, and the auger rod 361 is located in the U-shaped tube 360, a cover plate 362 is arranged on the upper end right side of the square tube 30, and the upper end of the auger rod 361 rotatably penetrates the cover plate 362.

[0032] In specific work, the fermented dough is manually placed in the inner cavity on the left side of the partition plate 31, then an external No. 1 motor is arranged on the square tube 30 to drive the stirring roller 32, the external No. 1 motor is rotated to drive the stirring roller 32 to rotate, and the stirring roller 32 stirs and extrudes the fermented dough to reduce the air in the dough, thereby improving the taste after subsequent baking. After stirring, an external telescopic rod is arranged on the cover plate 362 to drive the long plate 35 and the baffle 34, the external telescopic rod is operated to pull the baffle 34 connected to the long plate 35 to synchronously move upward, so that the rectangular port is opened. At this time, with the rotation of the stirring roller 32, the dough is extruded from the rectangular port into the U-shaped tube. An external No. 2 motor is arranged on the cover plate 362, the external No. 2 motor drives multiple auger rods 361 to synchronously rotate through an external belt pulley mechanism, the auger rods 361 rotate to extrude the dough through the circular hole 33 into the shaping mechanism 2, and the shaping mechanism 2 shapes the extruded dough. After shaping, the dough is sent to the conveying belt 12, and the conveying belt 12 drives the shaped dough to be subjected to subsequent operation.

[0033] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the shaping mechanism 2 includes a fixed shell 20, the two transverse segments of the shaped plate 13 are fixed between the fixed shell 20, and the fixed shell 20 is a columnar structure, the upper surface of the fixed shell 20 is uniformly provided with a feeding port 21 along the axial direction, the lower surface of the right side of the fixed shell 20 is uniformly provided with a discharging port 22 along the axial direction, a rectangular shell 23 is arranged in the fixed shell 20, and one driving pipe 24 is communicated with the front and rear ends of the rectangular shell 23 respectively, and the driving pipe 24 rotates and penetrates the fixed shell 20 and the shaped plate 13, the upper and lower and left and right four end faces of the rectangular shell 23 are uniformly provided with a bottom plate 25 along the length direction, the bottom plate 25 is provided with a cloth tube 26 through the adjusting unit 4, the inside of the upper and lower two ends of the cloth tube 26 is provided with a spring ring 27, and the rectangular shell 23 is further provided with a spraying unit 5.

[0034] As shown in Figure 2 , Figure 3 and Figure 7 , the spraying unit 5 includes a conveying pipe 50, four corner positions in the rectangular shell 23 are each provided with a conveying pipe 50, the conveying pipe 50 is uniformly provided with a through hole 51 along the axial direction, and the through hole 51 penetrates the rectangular shell 23, a square shell 52 communicated with the conveying pipe 50 is installed on the inner wall of the rear side of the rectangular shell 23, and a pipeline 53 is communicated with the center of the rear end face of the square shell 52, and the pipeline 53 rear end slides and penetrates the driving pipe 24 located at the rear side.

[0035] In particular, when the screw rod 361 extrudes the dough through the round hole 33 and the feeding port 21 into the fixed shell 20, the external third motor installed on the U-shaped plate 13 drives the driving pipe 24, and the external third motor drives the rectangular shell 23 to rotate through the driving pipe 24, and the rectangular shell 23 rotates to cut the extruded dough through the cloth tube 26, and the cut dough falls into the cloth tube 26, and then the external third motor drives the rectangular shell 23 to rotate by 90 degrees, so that the next cloth tube 26 reaches the feeding port 21, and then the screw rod 361 extrudes the dough into the feeding port 21 again, and the rectangular shell 23 rotates by 90 degrees again to cut the extruded dough, and when the previous cloth tube 26 containing the dough moves to the lowest point of the fixed shell 20, the external third motor drives the rectangular shell 23 to swing left and right through the driving pipe 24, so that the dough in the cloth tube 26 gradually forms a specific shape under the limitation of the inner wall of the fixed shell 20 and the cloth tube 26, and when the shaping is completed, the shaped dough moves to the discharge port 22 with the cloth tube 26 along with the rotation of the rectangular shell 23, and the dough slides down along the cloth tube 26 under the action of its own gravity to reach the conveying belt 12 through the discharge port 22, and the next dough moving to the lowest point of the fixed shell 20 repeats the above operation for dough shaping, and the corresponding feeding port 21 also moves with the empty cloth tube 26 to take out the dough. In addition, during the rotation of the rectangular shell 23, the external air pump is connected to the pipeline 53 through the external connecting pipe, and the external air pump sends flour into the square shell 52 through the external connecting pipe and the pipeline 53, and the flour reaches each conveying pipe 50 through the square shell 52, and is intermittently sprayed to the inner wall of the fixed shell 20 through the through holes 51 of each conveying pipe 50, so that the flour adheres to the dough when the dough moves with the cloth tube 26, thereby reducing the surface adhesion of the dough and avoiding the dough from adhering to the inner wall of the fixed shell 20.

[0036] As shown in Figure 5 and Figure 8 , the adjusting unit 4 includes a first fixed rod 40, and the bottom plate 25 is symmetrically provided with the first fixed rod 40 connected with the cloth tube 26, and two waist grooves 41 are formed on the bottom plate 25 along the diagonal lines thereof, and the second fixed rod 42 connected with the cloth tube 26 is slidably installed in the waist groove 41, and the second fixed rod 42 penetrates through the waist groove 41 to the inside of the rectangular shell, and the driving member 43 for driving the second fixed rod 42 to slide in the waist groove 41 is arranged in the rectangular shell.

[0037] As shown in Figure 3 , Figure 5 , Figure 7 and Figure 8As shown, the driving member 43 comprises a driving plate 430, one driving plate 430 is symmetrically and slidingly installed on the bottom plate 25 away from the cloth tube 26, the two ends of the driving plate 430 are provided with a waist-shaped slot, the second fixing rod 42 slidingly penetrates the waist-shaped slot, the driving plate 430 is rotationally installed with a connecting rod 431, the two driving plates 430 on the same bottom plate 25 are rotationally installed with a rotating disc 432 on the bottom plate 25, the two connecting rods 431 on the same bottom plate 25 are eccentrically hinged on the rotating disc 432, the front end of the push-pull rod 433 is slidingly installed in the front driving pipe 24 through the spline cooperation, and the rear end of the push-pull rod 433 slidingly penetrates into the rectangular shell 23, the connecting rod 434 is installed between the rear driving plate 430 and the push-pull rod 433 on the same bottom plate 25, and the front end of the push-pull rod 433 penetrates the limiting piece 44 arranged on the rear of the front driving pipe 24.

[0038] As shown in Figure 1 , Figure 5 and Figure 6 , the limiting piece 44 comprises a supporting plate 440, the front end face of the push-pull rod 433 is installed with the supporting plate 440, the upper and lower ends of the supporting plate 440 are each rotationally installed with a connecting plate 441 through a torsion spring rod, the end of the connecting plate 441 away from the supporting plate 440 is rotationally installed with a limiting column 442, and the front driving pipe 24 is uniformly provided with a limiting slot 443 matched with the limiting column 442 along the axial direction.

[0039] In specific work, the connecting plate 441 is manually rotated to make the limiting column 442 disengage from the limiting slot 443, then the push-pull rod 433 is pushed to move to the rear side, the push-pull rod 433 moves to the rear side while driving the rear driving plate 430 on each bottom plate 25 to move to the rear side through the connecting rod 434, and the rear driving plate 430 on each bottom plate 25 moves to the rear side while driving the corresponding rotating disc 432 to rotate, the rotating disc 432 rotates while driving the front driving plate 430 on the corresponding bottom plate 25 to move to the front side, thereby pulling the cloth tube 26, making the cloth from the circular structure to the rectangular structure, and stretching the spring ring 27, then the connecting plate 441 is released, and the limiting column 442 is inserted into the corresponding limiting slot 443 to limit the movement of the push-pull rod 433, thereby ensuring the stability of the shape of the cloth tube 26, at this time, the columnar dough can be processed; the limiting column 442 is manually disengaged from the limiting slot 443, and the push-pull rod 433 is pulled to the front side, thereby pulling the two driving plates 430 on the same bottom plate 25 to move close to each other, making the two second fixing rods 42 on the same bottom plate 25 move close to each other, and through the action of the spring ring 27, the cloth tube 26 changes from the rectangular structure to the circular structure, at this time, the circular dough can be processed.

[0040] Specific use of the present application, by feeding mechanism 3 on the fermented dough mixing and extrusion, to reduce the air in the dough, then open the rectangular mouth, by the auger bar 361 extruded to the feed port 21, then the external three motor drive pipe 24 driven rectangular shell 23 rotation and cutting out of the dough, cut after the dough then fall into the cloth tube 26, then the external three motor drive rectangular shell 23 rotation 90 degrees, so that the next cloth tube 26 to the feed port 21 position, then the auger bar 361 again extruded to the feed port 21 in the dough, rectangular shell 23 again rotate 90 degrees and cutting out of the dough, and the previous cloth tube 26 filled with dough to the fixed shell 20 after the lowest point, the external three motor drive pipe 24 driven rectangular shell 23 reciprocating small amplitude swing left and right, so that the dough in the cloth tube 26 on the inner wall of the fixed shell 20 under the restriction of the cloth tube 26 gradually formed into a specific shape, after the shaping complete with the rotation of the rectangular shell 23, after the shaping of the dough with cloth tube 26 moves to the discharge port 22, the dough under its own gravity along the cloth tube 26 slip down through the discharge port 22 to the conveyor belt 12, the conveyor belt drive shaped dough moves for subsequent processing.

[0041] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated by the orientation or position relationship shown in the drawings is generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element indicated must have a specific orientation or be constructed and operated in a specific orientation, therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0042] In addition, the terms "first", "second", "one", "two" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implying the number of the indicated technical features. Therefore, the features defined with "first", "second", "one", "two" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0043] In the description of the present application, it also needs to be explained that, unless explicitly specified and limited, the terms "set", "connected", "mounted", "connected" should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] The embodiments of the specific implementation are the preferred embodiments of the present application, not limited by the protection scope of the present application, therefore, any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A wholemeal bread dough shaping apparatus comprising a base; characterised in that: The front and rear symmetrical upper end surfaces of the base are respectively provided with a fixed plate, and the two fixed plates are rotatably connected by a roller shaft and a conveying belt. The two left sides of the two fixed plates are jointly provided with a U-shaped plate which is mounted on the base, the upper end surface of the U-shaped plate is provided with a feeding mechanism, and the two transverse sections of the U-shaped plate are provided with a shaping mechanism. The shaping mechanism comprises a fixed shell which is arranged between the two transverse sections of the U-shaped plate and has a columnar structure, the upper surface of the fixed shell is uniformly provided with an inlet along the axial direction, the lower surface of the right side of the fixed shell is uniformly provided with an outlet along the axial direction, a rectangular shell is arranged in the fixed shell, and the front and rear ends of the rectangular shell are respectively connected with a drive pipe which penetrates through the fixed shell and the U-shaped plate.

2. A wholemeal bread dough forming apparatus according to claim 1, characterised in that: The upper and lower left and right end surfaces of the rectangular shell are uniformly provided with a base plate along the length direction, the base plate is provided with a cloth tube through an adjusting unit, the inside of the upper and lower ends of the cloth tube is provided with a spring ring, and the rectangular shell is further provided with a spraying unit. The adjusting unit comprises a No. 1 fixed rod which is symmetrically mounted on the base plate and connected with the cloth tube, two waist grooves are arranged on the base plate along the diagonal lines, a No. 2 fixed rod which is connected with the cloth tube is slidably arranged in the waist grooves, the No. 2 fixed rod penetrates through the waist grooves to the inside of the rectangular shell, and a driving member for driving the No. 2 fixed rod to slide in the waist grooves is arranged in the rectangular shell. The driving member comprises a driving plate which is slidably arranged on the side of the base plate away from the cloth tube, waist grooves are arranged at the two ends of the driving plate, the No. 2 fixed rod penetrates through the waist grooves, a connecting rod is rotatably arranged on the driving plate, a rotating disc is rotatably arranged on the base plate between the two driving plates on the same base plate, the two connecting rods on the same base plate are eccentrically hinged on the rotating disc and arranged in parallel with each other, a push-pull rod is slidably arranged in the front driving pipe through a spline fit, the rear end of the push-pull rod penetrates into the rectangular shell, a connecting rod is arranged between the rear driving plate on the same base plate and the push-pull rod, and a limiting member is arranged at the front end of the push-pull rod which penetrates through the front driving pipe. The limiting member comprises a support plate which is arranged on the front end surface of the push-pull rod, a connecting plate is rotatably arranged on the upper and lower ends of the support plate through a torsion spring rod, a limiting column is rotatably arranged on the end of the connecting plate away from the support plate, and limiting grooves matched with the limiting columns are uniformly arranged on the front driving pipe along the axial direction. The spraying unit comprises a conveying pipe which is arranged at each of the four corner positions in the rectangular shell, and the feeding mechanism comprises a square tube which is mounted on the upper end surface of the U-shaped plate. Holes are uniformly arranged on the conveying pipe along the axial direction and penetrate through the rectangular shell, a square shell which communicates with the conveying pipe is arranged on the inner wall of the rear side of the rectangular shell, a pipe is arranged at the center of the rear end surface of the square shell, and the rear end of the pipe slidably penetrates through the rear driving pipe.

3. A wholemeal bread dough forming apparatus according to claim 1, wherein: The bottom wall of the square tube inner cavity on the left side of the partition plate is in a circular arc structure, a stirring roller is coaxially and rotatably installed in the square tube inner cavity and the square tube circular arc inner wall, the bottom wall of the square tube on the right side of the partition plate is provided with a circular hole corresponding to the feeding port, the partition plate is provided with a rectangular port corresponding to the through port, a baffle is slidably installed in the rectangular port, a long plate is jointly installed on the upper end surface of the bottom plate, and an extruding piece is arranged corresponding to the circular hole on the right side of the partition plate.

4. A wholemeal bread dough forming apparatus according to claim 3, wherein: The extruding piece comprises a U-shaped pipe, the bottom wall of the square tube is provided with the U-shaped pipe corresponding to the rectangular port in a one-to-one manner, the circular arc segment of the U-shaped pipe is coaxial with the circular hole, a circular plate is installed in the circular hole through a support rod, an auger rod is rotatably installed on the circular plate, the auger rod is located in the U-shaped pipe, a cover plate is installed on the upper right side of the square tube, and the upper end of the auger rod rotatably penetrates the cover plate.

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