JP4939771B2 - Equipment for supplying soup with ingredients - Google Patents

Description

  The present invention relates to a device for supplying soup with ingredients.

  Patent Documents 1 to 4 describe a fluid supply pump that discharges a constant amount of soup containing ingredients received from a supply source through an outer cylinder and received in an inner cylinder having an inner valve function. . That is, in the above-mentioned patent document, (a) the push-out operating body is moved back to a predetermined position by the driving force of the first drive motor, and the fixed volume of the inner cylinder is passed through the suction hole of the outer cylinder. (B) A matter for rotating the inner cylinder a predetermined amount so as to communicate with the discharge hole of the outer cylinder by the driving force of the second driving motor separate from the first driving motor is described. Yes.

However, although the invention described in the above-mentioned patent document has the advantage that the soup containing ingredients can be subdivided and poured into cups, the first drive motor for the push-out operating body and the second motor for the inner cylinder are Since they are separate, there is a problem that the cost becomes high. In addition, the said patent document is what this inventor proposed.
JP 2000-226100 A JP 2002-112742 A US Pat. No. 6,006,657 US Pat. No. 6,152,020

  The first object of the present invention is to reduce the production cost in a supply device for soup containing ingredients. The second object is to reasonably and properly couple the clutch of the clutch mechanism to the drive gear on the inner cylinder side provided on the output shaft of the drive motor and the transmission gear on the push-out actuating body side. The third purpose is that the push-out operating body reciprocates smoothly. The fourth object is that at least the inner cylinder (or the outer cylinder and the inner cylinder) can be easily removed from the solid side member. Therefore, it is easy to clean the inner cylinder, and other purposes are to stably support the output shaft of the drive motor and to suit soups with ingredients.

The device for supplying soup with ingredients of the present invention is an outer cylinder body fixedly provided on the upper horizontal plate 1a of the stationary member 1 and having a suction hole 3 on the upper surface of one end and a discharge hole 6 on the lower surface of one end. 2, an inner cylinder 11 as an inner valve that is rotatably incorporated in the outer cylinder and selectively communicates with the suction hole and the discharge hole, and a sliding portion 19 is incorporated in the inner cylinder. In a device for supplying soup with ingredients, which includes an extruded pusher 18 and a drive motor 21 for operating the pusher and the inner cylinder, the drive is applied to the lower surface of the upper horizontal plate. A drive gear 23 and a transmission gear 26 that cooperate with the output shaft are rotatably provided via a clutch 34 that is disposed horizontally and rotates together with the output shaft 22 of the drive motor. The rotating means meshes with the drive gear 23. The driven gear 14 is loosely fitted to the operating rod of the push-out actuating body 18 and is integrally assembled with the inner cylinder. On the other hand, the means for actuating the push-out actuating body 18 includes the drive motor 21. It is a transmission gear that rotates with the output shaft and meshes with a cylindrical threaded body 27 that meshes with the operating rod 20 of the push-out actuating body, and the clutch is a clutch drive means 31 provided on the fixed side member. It slides in the axial direction of the output shaft through the engaging arm 33 that is displaced in the left-right direction by the driving force, and selectively engages / disengages the engaged portions 23a, 26a of the driving gear and the transmission gear. Features.

  In the above configuration, the push-out operating body can reciprocate via the rotation preventing means 37 constituted by the engaging portion 20b provided on the operating rod 20 and the engaged portion 37a provided on the fixed side member 1. It is.

The inner cylinder includes a long cylindrical main body 11a having an opening 12 that can selectively communicate with the suction hole 3 and the discharge hole 6, and a short cylindrical rear end 11b that can be engaged with and disengaged from the long cylindrical main body. The short cylindrical rear end portion is always urged in the engagement direction by the elastic member 4 wound around the shaft portion of the driven gear 14 loosely fitted to the operating rod of the push-out operating body. Yes.

  Further, the fixing frame of the fixed side member is characterized in that a plurality of detection means S2 for detecting the advancing / retreating position of the push-out operating body are respectively arranged in the horizontal direction.

(1) In the invention described in claim 1, since the driving force of one driving motor is used for reciprocating movement of the push-out operating body and for rotating the inner cylinder body, the number of driving motors is increased, resulting in production cost. Can be reduced.
(2) In the invention according to claim 2, the push-out operating body is stabilized and reciprocates smoothly.
(3) In the invention according to claim 3, since the rear end portion of the short cylinder is easily separated, it is easy to disassemble the inner cylinder body, the pushing operation body, and the like. Therefore, the cleaning operation of each part becomes easy.
(4) The invention according to claim 4 can detect the movement position of the push-out actuator. In particular, when a plurality of detection means S2 for the push-out operating body are provided, the stroke (reciprocating distance) of the push-out working body can be selected.

Hereinafter, the best mode (product invention) for carrying out the present invention shown in FIGS. 1 to 10 will be described.

(1) Basic component X is a fluid supply pump, and the outer cylinder and inner cylinder of the pump X are placed horizontally on the upper surface of the upper horizontal plate 1a of the fixed side member 1 such as a case or shelf. Arranged in the direction. In this embodiment, an example of the fluid supply pump X is a supply device for soup containing ingredients.

The upper horizontal plate 1a is appropriately formed with a plurality of openings or notches such as an opening for a discharge pipe, an opening for a driving gear, an opening for a transmission gear, etc., which are not denoted by reference numerals.
Also, on the lower surface side of the upper horizontal plate 1a, one drive source (drive motor) 21 for the pump X is disposed in the lateral direction via a motor mounting plate.

  A case-like mounting frame 1c is provided at the rear end portion on the upper surface side of the upper horizontal plate 1a, and a through hole of the mounting frame 1c guides a rear end portion of an operating rod 20 of the push-out operating body 18 described later. To do. The mounting frame 1c is provided with a plurality of detection means S2 for the push-out actuating body 18 with a required interval. Further, as shown in FIG. 6, an anti-rotation base 37 for the push-out operating body 18 is installed in the mounting frame 1 c, and an engaging portion 20 b provided on the operating rod 20 is provided on the upper surface of the anti-rotation base 37. To be engaged is formed. The engaging portion 20b of the operating rod 20 is a vertical engaging piece (for example, an engaging pin) that intersects with the operating rod 20, while the engaged portion 37a is a long groove-like guide groove. In the present embodiment, an index or magnet piece 38 for the detecting means S2 is provided in a horizontal state at the upper projecting end of the engaging portion 20b.

  Therefore, the push-out actuating body 18 can reciprocate via the rotation preventing means constituted by the engaging portion 20 b provided on the operating rod 20 and the engaged portion 37 a provided on the stationary member 1.

  Further, the fixed side member 1 has a lower horizontal plate 1b facing the upper horizontal plate 1a, and a driving means (solenoid) 31 constituting the clutch mechanism Y is arranged in the lateral direction on the upper surface of the lower horizontal plate 1b. It is installed. Hereinafter, the main members of the pump X, which is a basic component of the present invention, the drive source 21 for the pump X, and the clutch mechanism Y will be described.

(2) Pump X outer cylinder 2
The outer cylindrical body 2 is composed of a long cylindrical peripheral body portion 2a in which both left and right end portions are opened, and a head 2b fitted into an opening on one end side of the peripheral body portion 2a.

  First, the configuration of the circumferential trunk portion 2a will be described. Reference numeral 3 denotes a suction hole formed on the upper surface of one end, and a hopper 5 is detachably attached to the suction hole 3. In addition, the hopper 5 is provided with the stirring means 47 as shown in FIG.

  A discharge hole 6 is formed on the lower surface of the one end. The discharge hole 6 faces the suction hole 3, and a discharge pipe or a discharge nozzle 7 including a seal member is attached to the discharge hole 6. Yes. The outer cylinder 2 has a required length and is detachably fixed to the upper horizontal plate 1a.

  Next, the head 2b is fixed to the end portion of the peripheral drum portion 2a through, for example, a tip portion of the peripheral drum portion 2a, a flange provided around the head 2b, and a plurality of fastening means 8.

  Although not particularly shown, one or a plurality of seal members (O-rings) are appropriately provided at the fitting positions of both members 2a and 2b. Further, the suction hole 3 and the discharge hole 6 are singular in this embodiment. The suction holes 3 and the discharge holes 6 are formed in a long hole shape (for example, a semicircular arc shape) in the circumferential direction of the peripheral body portion 2a, for example. Of course, there is no particular limitation on the shape such as a long hole, a circle, or a square hole.

(3) Inner cylinder 11 of pump X
The inner cylinder (inner valve) 11 is rotated by the driving force of one drive source 21, takes in a predetermined amount of fluid 9 from the hopper 5 through the suction hole 3, and passes through the discharge hole 6. It is a fixed quantity cylinder discharged outside.

  Therefore, the inner cylinder 11 exhibits the function of an inner valve that selectively communicates with the outer cylinder 2 corresponding to the valve body. Therefore, one opening 12 that selectively communicates with the suction hole 3 and the discharge hole 6 of the outer cylindrical body 2 is formed at the insertion tip portion (left in the drawing) of the inner cylindrical body 11.

  By the way, the inner cylinder body 11 of the present embodiment includes a long cylindrical body 11a having an opening 12 that can selectively communicate with the suction hole 3 and the discharge hole 6, and a short cylinder that can be engaged with and disengaged from the long cylindrical body 11a. The short cylindrical rear end portion 11b is always urged in the engagement direction by the resilient member 4 provided indirectly on the operating rod of the push-out operating body 18. . That is, the inner cylinder 11 is devised so that it can be easily detached from the stationary member 1 together with the outer cylinder.

  Here, the engagement relationship between the long cylindrical main body 11a and the short cylindrical rear end portion 11b will be described with reference to FIG. FIG. 4 is a schematic longitudinal sectional view of the rear end portion of the long cylindrical main body 11a. As is apparent from FIG. 4, one or a plurality of engaged portions (notch grooves) 13 are formed on the joining end surface of the rear end portion of the long cylindrical main body 11a. Accordingly, one or a plurality of engaging portions (projections) that are engaged with and disengaged from the engaged portion 13 are formed on the joining end surface of the short cylindrical rear end portion 11b. The elastic member 4 of the present embodiment is positioned between the first support plate 17a provided on the upper surface of the upper horizontal plate 1a of the stationary member 1 and the outer wall surface of the short cylindrical rear end portion 11b. It is wound around the cylindrical shaft portion 14 a of the driven gear 14.

  Moreover, with reference to FIG. 5, the engagement relationship of the cylindrical shaft part 14a of the driven gear 14 and the short cylindrical rear-end part 11b is demonstrated. FIG. 5 is a schematic explanatory view in which the driven gear 14 and the inner cylinder 11 are integrally assembled. The driven gear 14 has a plurality of engaged portions (notched portions in the axial direction) 15 on the outer peripheral wall of the cylindrical shaft portion 14a. Therefore, the short cylindrical rear end portion 11b has a plurality of engaging portions (projections) 16 that engage with the engaged portion 15 at the edge of the shaft hole.

  The driven gear 14 is loosely fitted to the operating rod of the push-out actuating body 18 at the rear end portion of the inner cylinder 11 and is engaged with the drive gear 23 so that the first support plate 17a and the second support plate 17b are engaged with each other. It is arranged in between. The second support plate 17b is provided on the upper surface of the upper horizontal plate 1a of the fixed member 1 so as to face the first support plate 17a. When the drive gear 23 on the output shaft 22 side is rotated by the drive force of the drive motor 21, the driven gear 14 and the inner cylinder 11 are rotated simultaneously.

  Thus, while the opening 12 of the inner cylinder 11 is in communication with the upper suction hole 3, the lower discharge hole 6 is closed, while the suction hole 3 is in communication with the discharge hole 6. It is closed (see FIGS. 2, 3 and 4).

(4) Detection means S1 for the inner cylinder 11
Above the upper horizontal plate 1a of the fixed member 1, a detection means S1 for the inner cylinder 11 is disposed via a second support plate 17b. This detection means S1 detects the rotational position of the inner cylinder 11. As the detection means S1, one using the Hall IC principle, one using a light emitting element and a light receiving element, or the like can be appropriately employed.

  In the present embodiment, a plurality of magnets are respectively fixed to appropriate portions of the outer peripheral wall of the driven gear 14, while a Hall element is employed as the detection means S <b> 1 of the fixed side member 1.

  Therefore, when the inner cylinder 11 is rotated "180 degrees" by the driving force of the driving source 21 and one magnet faces the detecting means S1, the detecting means S1 picks up the "N pole" magnetic flux of the magnet 16, The rotational position of the inner cylinder 11 can be output to a control unit (not shown). An index may be used instead of the magnet. The same applies to detection means S2 described later.

(5) Extrusion actuator 18
The push-out operating body 18 has a sliding portion 19 at the tip end incorporated in the inner cylinder 11. When the sliding portion 19 moves backward to a predetermined position (for example, at the maximum discharge amount) as shown in FIG. 8, a predetermined volume chamber a is formed. On the other hand, when the sliding portion 19 moves forward to the predetermined position as shown in FIG. It has a function of pushing out the fluid 9 that has flowed into the chamber a.

  The push-out operation body 18 has a long rod-shaped operation rod (corresponding to a piston rod) 20 that penetrates the inner cylinder body 11, the driven gear 14, and the support plates 17a and 17b.

  By the way, the push-out actuating body 18 of the present embodiment reciprocates in the axial direction of the drive motor 21 by the drive force of the same drive motor 21 through the clutch 34 of the clutch mechanism Y provided on the fixed side member 1. Is provided. Therefore, the drive source 21 for the pump X will be described.

(6) Drive source 21
The drive motor 21 as a drive source is horizontally provided on the lower surface side of the upper horizontal plate 1a via a pair of left and right bearing plates 24 and 25. The left bearing plate 24 supports the base side of the output shaft 22 and serves as a motor mounting plate. On the other hand, the right bearing plate 25 supports the protruding end of the output shaft 22. Therefore, the output shaft 22 of the drive motor 21 is supported in a stable state.

As described above, the output shaft 22 of the drive motor 21 is rotatably provided with the drive gear 23 that meshes with the driven gear 14. Therefore, the drive gear 23 cooperates with the output shaft 22.
The output shaft 22 is rotatably provided with a transmission gear (second drive gear) 26 facing the drive gear 23 with a required distance L. Therefore, the transmission gear 26 also cooperates with the output shaft 22.

  The transmission gear 26 meshes with a cylindrical threaded body (second driven gear) 27 that is threadedly engaged with a threaded portion 20 a formed on the projecting rear end side of the operating rod 20. Therefore, when the cylindrical threaded body 27 is rotated in the forward rotation direction and the reverse rotation direction by the driving force of the drive motor 21, the push-out operating body 18 reciprocates in the inner cylinder body 11 through the rotation preventing means.

  The cylindrical threaded body 27 is sandwiched between a pair of first support plate 17a and second support plate 17b fixed to the upper surface of the upper horizontal plate 1a with a predetermined interval. Therefore, the cylindrical threaded body 27 rotates in a stable state at a predetermined position.

(7) Detection means S2 for the push-out operating body
The detecting means S2 for the push-out actuating body 18 is a detecting means mounting piece or a case-like mounting frame 1c (this embodiment) for detecting the origin (starting) position of the push-out actuating body, the forward end position of the push-out actuating body, and the like. ) In a horizontal direction (for example, three, four, etc.). A limit switch is used as an example of the detection means S2. The index or magnet 38 for the detecting means S2 is provided via the engaging portion 20b (this embodiment) of the operating rod 20.

(8) Clutch mechanism Y
Meanwhile, a plurality of engaged portions (small holes, small grooves, etc.) 23a, 26a are formed on the opposing surfaces of the drive gear 23 and the transmission gear 26. The clutch 34 constituting the clutch mechanism Y is engaged with and disengaged from the engaged portions 23a and 26a.

  The constituent members of one clutch mechanism Y will be described with reference to FIGS. Reference numeral 31 denotes a clutch driving means (for example, a solenoid) installed horizontally on the upper surface of the lower horizontal plate 1b. Reference numeral 32 denotes an operating rod of the solenoid 31, and 33 denotes an upward engaging arm fixed in an orthogonal state to the distal end portion of the operating rod 32.

  A clutch 34 is provided on the output shaft 22 of the drive motor 21 so as to be slidable in the axial direction, and is selectively coupled to the drive gear 23 or the transmission gear 26. The clutch 34 of the present embodiment is a block body that looks like an H shape in a step view, and one vertical plate 35 has a plurality of engagements engaged with and disengaged from the engaged portion 23a of the drive gear 23. A mating pin 35a is provided.

  On the other hand, the other vertical plate 36 is provided with a plurality of engaging pins 36 a that engage with and disengage from the engaged portion 26 a of the transmission gear 26. The upper end portion of the engagement arm 33 described above is located between the vertical plate 35 and the vertical plate 36.

  Therefore, as shown in FIG. 2, when the operating rod 32 of the solenoid 31 extends, the clutch 34 slides in a direction approaching the drive motor 21, and the left vertical plate 35 is coupled to the drive gear 23.

  On the other hand, as shown in FIG. 7, when the operating rod 32 of the solenoid 31 contracts, the clutch 34 slides away from the drive motor 21, and the right vertical plate 36 is coupled to the transmission gear 26. Therefore, the inner cylinder 11 can be rotated by the driving force of one drive motor 21 via the clutch mechanism Y, and the push-out operating body 18 incorporated in the inner cylinder 11 can be reciprocated.

(9) Action If an operating means (start switch) (not shown) is operated now, for example, the operating rod 32 of the renoid 31 contracts. When the operating rod 32 moves to the right as shown in FIG. 7, the clutch 34 also slides in the same direction and is coupled to the transmission gear 26.

  Therefore, when the drive motor 21 is activated (forward rotation), the push-out operating body 18 moves backward to a predetermined position (a discharge amount set value such as 200 cc or 300 cc) via a cylindrical threaded body 27 that meshes with the transmission gear 26. At this time, one of the detection means S2 for the push-out actuating body 18 detects the retracted position of the push-out actuating body.

  When the push-out actuating body 18 moves backward, the push-out actuating body 18 stops at a predetermined position, so that only a predetermined amount of fluid 9 is sucked into the inner cylinder.

  Next, as shown in FIG. 2, when the operating rod 32 of the solenoid 31 extends, the clutch 34 slides on the output shaft 22 in the same direction and is coupled to the drive gear 23. At this time, the engagement pin 35 a of the vertical plate 35 of the clutch 34 is engaged with the engaged portion 23 a of the drive gear 23.

  Therefore, when the drive motor 21 is activated, the inner cylinder 11 rotates a predetermined amount (for example, 180 degrees) via the driven gear 14 that meshes with the drive gear 23. The rotational position of the inner cylinder 11 is detected by the detection means S1. When the inner cylinder 11 rotates by a predetermined amount, one opening 12 moves downward and communicates with the discharge hole 6 of the outer cylinder 2 (see FIG. 9).

  Therefore, the fluid 9 in the inner cylinder 11 starts to fall from the discharge pipe 7, for example, is poured into a cup. At this time, as shown in FIG. 7, the operating rod 32 of the solenoid 31 returns (shrinks), and the drive motor 22 can rotate in the reverse direction. Accordingly, the pusher 18 is advanced to a predetermined position by the transmission power of the transmission gear 26. Thereby, all the tools mixed in the fluid 9 in the inner cylinder 11 are pushed out by the sliding portion 19 of the push-out operating body 18 (see FIG. 10).

  Thereafter, the operating rod 32 of the solenoid 31 extends. Then, since the driving force of the driving motor 21 is transmitted to the driving gear 23, the inner cylinder 11 rotates a predetermined amount again.

  As described above, according to the present invention, the inner cylinder (inner valve) 11 is rotated by the driving force of the driving source 21, takes in a predetermined amount of fluid 9 from the hopper 5 through the suction hole 3, and The liquid is discharged to the outside through the discharge hole 6. On the other hand, the pusher 18 is reciprocated in the axial direction by the driving force of the driving source 21 via the clutch mechanism Y.

(10) Fluid supply method using the present invention The fluid supply method (method invention) using the present invention will now be described with reference to FIG. In describing the invention of the method, the reference numerals used in the invention of the product are used as they are, and redundant explanations are omitted.

  A is an extruding operation body retreating process for retreating the extruding operation body 18 in which the sliding portion 19 is incorporated in the inner cylinder body 11 that is rotatably incorporated in the outer cylinder body and has an inner valve function. In this push-out actuating member retracting step A, the push-out actuating member 18 is moved backward through the clutch 34 of the clutch mechanism Y disposed on the lower side of the fixed member 1 and using the driving force of one drive motor 21. Let

The clutch 34 is a transmission gear 26 that slides in the axial direction of the output shaft 22 of the drive motor 21 and rotates together with the output shaft 22 by the operation of an operating rod 20 of a solenoid 31 installed horizontally on the fixed side member 1. Engage with. The transmission gear 26 meshes with a threaded portion 20a of the actuating rod 20 of the push-out actuating body 18 disposed on the upper side of the fixed member 1, and meshes with a cylindrical threaded body 27 that rotates at a predetermined position. Therefore, for example, when the drive motor 21 rotates in the forward rotation direction, the drive motor 21 moves backward to the maximum discharge amount setting position. Then, a certain amount of fluid 9 is guided from the hopper 5 as an example of the supply source to the constant volume chamber a of the inner cylinder 11 through the opening 12 of the inner cylinder 11.

  B is an inner cylinder rotating step of rotating the inner cylinder 11 by a predetermined amount with respect to the outer cylinder having the suction hole 3 on the upper side and the discharge hole 6 on the lower side. In the inner cylinder rotating step B, the inner cylinder 11 is rotated by a predetermined amount via the clutch 34 of the clutch mechanism Y and using the driving force of the drive motor 21, so that the constant volume of the inner cylinder 11 is increased. The fluid 9 in the chamber a is dropped.

  That is, in this inner cylinder rotating step B, if a certain amount of fluid 9 enters the inner cylinder 11, the driving force of the drive motor 21 is used via the clutch 34 of the clutch mechanism Y. Then, the inner cylinder 11 is rotated by a predetermined amount, and the opening 12 is communicated with the discharge hole 7 of the outer cylinder. At this time, the clutch 34 is engaged with the drive gear 23 provided so as to be able to rotate on the output shaft 22 by sliding the output shaft 22 of the drive motor 21 in the axial direction by the operation of the operating rod 20 of the solenoid 31. To do. Since the drive gear 23 meshes with the driven gear 14 that is rotatably provided at the rear end portion of the inner cylinder 11, the inner cylinder 11 is rotated, for example, 180 degrees by the driving force of the drive motor 21. When the opening 12 of the inner cylinder 11 communicates with the discharge hole 6 of the outer cylinder 2, the fluid 9 in the constant volume chamber a falls. Therefore, the fluid 9 is poured into the cups b.

  C is a push-out operation body advancement step for advancing the push-out operation body to a predetermined position. In this push-out operating body advance step C, for example, in the case of soup containing ingredients, it is necessary to completely extrude the ingredients.

  Therefore, the push-out operating body 18 is advanced through the clutch 34 of the clutch mechanism Y and using the driving force of the drive motor 21. At this time, as described above, the clutch 34 is engaged with the transmission gear 26 by sliding the output shaft 22 of the drive motor 21 in the axial direction by the operation of the operating rod 20 of the solenoid 31.

  Therefore, the driving force of the drive motor 21 is transmitted to the cylindrical threaded body 27 via the transmission gear 26, and the push-out operating body 18 moves forward. As a result, meat (carrot, burdock, tofu, etc.) such as meat c remaining in the constant volume chamber a also drops from the discharge hole 6 to the cups b.

  D is a waiting process for rotating the inner cylinder 11 to the origin position. In this standby waiting process D, the inner cylinder 11 is rotated by a predetermined amount via the clutch 34 of the clutch mechanism Y and using the driving force of the drive motor 21 in the same manner as the B process described above, and the opening 12 thereof. Is communicated with the discharge hole 7 of the outer cylinder. As a result, when an operating means (not shown) (not shown) is operated, the process A described above can be entered.

  In addition, in the A process and the B process, it is desirable to start the stirring means 47 and 48 of the application example and stir the fluid 9 in the hopper 5.

(11) Application Example-Supplying Device for Soup with Ingredients FIG. 11 shows a supply device Z (X) for soup with ingredients according to the present invention. In the supply device Z, an operation panel having a plurality of operation means 40 is provided at an appropriate location of the stationary member 1 (for example, the tip of the upper horizontal plate 1a). A control box 41 is provided on the upper right side of the stationary member 1. Inside the control box 41, a control board 42, a power supply board 43, and the like are provided.

  The hopper 5 for storing the fluid 9 is fixedly disposed in front of the control box 41 (on the right side in the drawing) via a heating box 45 provided with heating means 46. In the hopper 5, a stirring means 47 can be appropriately provided. Above the hopper 5, a motor box 49 having a drive motor 48 for the stirring means 47 is provided so as to be openable and closable. Since the specific configuration of the utilization invention Z is not a limiting requirement of the present invention, a detailed description is omitted.

  In the example shown in the embodiment of the invention, the push-out actuating member 18 forms a recessed engaged portion 20b in the operating rod 20, while the protruding side engaging portion 20b is formed in the fixed side member 1. 37a may be provided.

  A fluid 9 is charged into the hopper 5. Specific examples of processed foods are soups.

  The present invention is mainly manufactured in the pump industry, and is used, for example, in the food service industry that divides soups and provides them to customers.

FIG. 1 to FIG. 10 are schematic cross-sectional explanatory views showing an embodiment of the present invention (product invention).
Schematic cross-sectional explanatory drawing (for example, the inner cylinder and the push-out operating body are the origin positions). Explanatory drawing of the principal part (a drive source, a clutch mechanism) (when a clutch couple | bonds with a drive gear). Schematic explanatory drawing, such as an inner cylinder body, a driven gear, and a screwing body. It is a general | schematic longitudinal cross-section of the rear-end part of the long cylindrical main body 11a. The schematic explanatory drawing in which the driven gear 14 and the inner cylinder 11 are integrally assembled. The schematic explanatory drawing of the principal part (rotation prevention means, the detection means for extrusion operation bodies). Schematic explanatory drawing of the main part (when the clutch is coupled to the transmission gear). Schematic cross-sectional explanatory drawing (the push-out actuator is retracted). Schematic cross-sectional explanatory drawing (inner cylinder rotates and opening communicates with discharge hole). Schematic cross-sectional explanatory drawing (extrusion actuating body moves forward). Application example of the pump X of the present invention (utilization invention Z). Process drawing which shows invention of the method using this invention.

X ... Fluid supply pump, Y ... Clutch mechanism, 1 ... Fixed side member, 1a ... Upper horizontal plate, 1b ... Lower horizontal plate, 1c ... Mounting frame, 2 ... Outer cylinder, 2a ... Circumferential trunk portion, 2b ... Cylinder Head, 3 ... Suction hole, 4 ... Resilient member, 5 ... Hopper, 6 ... Discharge hole, 7 ... Discharge pipe, 8 ... Tightening means, 9 ... Fluid, 11 ... Inner cylinder, 12 ... Opening, 13 ... Cover Engagement part, 14 ... driven gear, 14a ... cylindrical shaft part, S1 ... detection means for inner cylinder, S2 ... detection means for push-out operation body, 17a, 17b ... support plate, 18 ... push-out action body, 19 ... sliding 20, an operating rod of the push-out operating body, 20 a, a screw portion, 20 b, an engaging portion, 21, a driving motor, 22, an output shaft, 23, a driving gear, 24, 25, a bearing plate, 26, a transmission gear, 27 ... cylindrical screwed body, 28 ... second support plate, 31 ... driving means (solenoid), 3 ... Solenoid operating rod 33 ... engagement arm 34 ... clutch 35,36 ... vertical plate 37 ... anti-rotation base 37a ... engaged part (guide groove) 38 ... index 39 ... for push-out actuator Detection means, A: push-out operating body retreat process, B: inner cylinder rotation process, C: push-out operation body advance process, D: standby waiting process, a: constant volume chamber.

Claims (4)

An outer cylinder 2 fixedly provided on the upper horizontal plate 1a of the fixed side member 1 and having a suction hole 3 on the upper surface of one end and a discharge hole 6 on the lower surface of one end, and the outer cylinder being rotatable. An inner cylinder 11 as an inner valve that is incorporated and selectively communicated with the suction hole and the discharge hole, an extrusion operating body 18 in which a sliding portion 19 is incorporated in the inner cylinder, and the extrusion operating body And a soup-containing supply device comprising a drive motor 21 for operating each of the inner cylinders, wherein the drive motor is provided on the lower surface of the upper horizontal plate, and an output shaft of the drive motor is provided. A drive gear 23 and a transmission gear 26 that cooperate with the output shaft are rotatably provided via a clutch 34 that rotates together with the motor 22, and means for rotating the inner cylinder 11 meshes with the drive gear 23. And the operation of the pusher 18 Is a driven gear 14 that is loosely fitted to the inner cylinder body and integrally assembled with the inner cylinder body. On the other hand, the means for operating the push-out operation body 18 rotates together with the output shaft of the drive motor 21 and The transmission gear meshes with a cylindrical threaded body 27 that is threadedly engaged with the operating rod 20 of the operating body, and the clutch is displaced in the left-right direction by the driving force of the clutch driving means 31 provided on the fixed side member. A device for supplying soup with ingredients, which slides in the axial direction of the output shaft via a joint arm 33 and selectively engages / disengages with the engaged portions 23a, 26a of the drive gear and the transmission gear. . In claim 1, the push-out operating body reciprocates via a rotation preventing means 37 constituted by an engaging portion 20b provided on the operating rod 20 and an engaged portion 37a provided on the fixed side member 1. A device for supplying soup with ingredients, which is possible. 3. The inner cylinder according to claim 1, wherein the inner cylindrical body has a long cylindrical main body 11a having an opening 12 that can selectively communicate with the suction hole 3 and the discharge hole 6, and a short cylindrical shape that can be engaged with and disengaged from the long cylindrical main body. A rear end portion 11b, and the short cylindrical rear end portion is always engaged by the elastic member 4 wound around the shaft portion of the driven gear 14 loosely fitted to the operating rod of the push-out operating body. A device for supplying soup with ingredients, which is biased by 2. A tool assembly according to claim 1, wherein a plurality of detecting means S2 for detecting the advancing / retreating position of the push-out actuating body are respectively disposed in the mounting frame 1c of the fixed member in the horizontal direction. Soup supply equipment.

Images