JP2018201399A - Food spreader - Google Patents

Abstract

To provide a food spreader that eliminates conventional operation labor that manually lays down paper on the ground immediately before food successively falls and that enables one person to simultaneously lay down paper and spread food in a short time.SOLUTION: The food spreader includes: a hopper H that is loaded on a loading platform W of a truck T and that has a spreader opening 3 in the rear end; a conveyor bar 16 that conveys food P put in the hopper H by slidably moving to the side of the spreader opening 3 the upper face of a slider plate 15 installed on the inner bottom side of the hopper H and that is for dropping the food from the spreader opening 3 to the ground; and a roll paper holder 22 that is installed in a nearer side from the spreader opening 3 position in the rear lower face of the loading platform W for the purpose of laying down paper S1, S2 on the ground immediately before the food P successively falls from the spreader opening 3 by the conveyor 16.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a food feeder for spraying food for breeding such as broiler chicks in a poultry house.

  Traditionally, to feed broiler chicks, a generic name for young chickens for meat that have been improved for shipment in a short period (7-8 weeks after birth), manually laid paper on the ground in the poultry house, I was sprinkling food on this paper, and it took time and labor. For example, in a single-row (about 80m) poultry house, it took 30 minutes to feed by four people.

  Therefore, a variety of bait-making devices that do not require human intervention are widely used, but most of them are put into broiler cages.

  There are also many compost spreaders that convey compost on a floor conveyor and spread it on the ground. Generally, a compost spreader is equipped with a loading platform for loading compost on a truck, etc., and spreads compost from the rear end of the truck. It consists of a beater sprayed from the mouth, a pair of spraying control plates that open and close the spraying port, and a power gate that moves up and down so as to be able to open and close between the loading platform and the casing in which the beater is arranged.

  For example, as disclosed in Patent Document 1, the compost spreader is provided with a pair of spray control plates that are rotatable and vertically slidable on columns that are respectively provided on both sides of the spray port. The spreading control plate can be fixed on each column at an arbitrary angle and height, and the power gate that moves up and down between the loading platform on which compost is loaded and the casing on which the beater is arranged can be opened and closed. Since the upper limit height can be adjusted to an arbitrary height, during spraying, each spray control plate does not interfere with traveling, and unevenness in spray amount caused by the properties of compost is eliminated.

JP 2009-72084 A

  However, when the compost spreader of Patent Document 1 is used as a feeder for broiler chicks and the like, the fertilizer is about 10% in terms of protein and energy compared to compost, which is a fertilizer that is completely decomposed organic matter by microorganisms. The pellets are hardened in a granular state with the raw material crushed, and the crumbles obtained by roughly pulverizing the pellets are easy to dry. There is a need to. From this, even if the upper limit height of the power gate can be adjusted to an arbitrary height, there is a possibility that the bait will not be evenly and smoothly spread.

  In addition, when the compost spreader of Patent Document 1 is used as a feeder for broiler chicks etc., it is necessary to lay paper on the ground by hand immediately before the bait falls sequentially, thus eliminating work effort. Has not reached.

  Therefore, the present invention has been created in view of the conventional circumstances as described above, and eliminates the conventional work effort of manually laying paper on the ground immediately before the bait falls sequentially. Paper can be laid at the same time as human work in a short period of time, and dry food such as broiler chicks pellets and crumbled pellets are evenly and smoothly applied to the paper laid on the ground. The purpose of this invention is to provide a bait machine that can be sown.

  In order to solve the above-described problems, in the present invention, a hopper mounted on a truck bed and having a spraying opening at a rear end, and a sliding plate upper surface provided on the inner bottom side of the hopper are provided. A conveyor bar that transports the bait put into the hopper by sliding toward the sprinkling opening and drops it from the sprinkling opening to the ground, and the bait is sequentially fed from the sprinkling opening by the conveyor bar. A pair of roll paper holders in the width direction provided in front of the position of the opening for spraying on the lower surface of the rear part of the loading platform so that the paper is laid on the ground immediately before dropping.

  The conveyor bar is connected to each other between a driven sprocket having sprockets attached to both ends of the front shaft portion and a driving sprocket having sprockets attached to both ends of the rear shaft portion on the inner bottom side of the loading platform. The conveyor bars are continuously arranged along the link chain at equal intervals, and the conveyor bar rotates between the driving side sprocket and the driven side sprocket via the driving side sprocket that is rotationally driven.

  The conveyor bar is substantially flat in front view by providing outwardly inclined stepped portions at both ends of the belt plate so as to correspond to a sliding plate provided in a substantially flat U shape in front view at the inner bottom of the hopper. It is formed in a U-shape, and both ends of the conveyor bar are suspended and held by the left and right link chains.

  The outer wall surface of the outwardly inclined step portion of the conveyor bar is provided with a friction preventing plate that comes into contact with the left and right inner surfaces of the sliding plate.

  The conveyor bar has a brush on the lower surface of the sliding plate for brushing off the food adhering to the conveyor bar when the conveyor bar moves in a direction in which it is turned upside down by a circular movement between the driving side sprocket and the driven side sprocket. Prepared.

  The roll paper holders are provided in two sets in the front and back at the rear lower surface of the loading platform, and the paper is drawn out simultaneously from the paper winding rolls mounted on the holders and laid on the ground in two layers. It was.

  The hopper was provided with a partition plate for closing the spraying opening at the rear end.

  The hopper was provided with a forward-opening open / close door for feeding food from a food tank on the front side thereof.

  A saw duster can be mounted on the rear side of the truck opening of the truck bed, and saw saw thrown into the hopper can be sequentially dropped from the spray opening by the conveyor bar. The saw sawing device comprises a chute that is closed to the front and disposed rearwardly so as to be positioned substantially below the opening for spraying, and a rotating drum for spraying that is rotatably arranged on the chute. The sawdust is once received by the spraying rotary drum, and sawdust can be sprayed to the ground from the rear open side of the chute by the rotational centrifugal force of the spraying rotary drum.

  The spreading rotary drums are arranged in a pair of left and right so as to be able to rotate synchronously in opposite directions on the chute, and a plurality of scraping scraps are scraped on each upper surface of the two spreading rotary drums. The partition plate is arranged.

  The chute is slidably swingable between a swing position in use close to the spraying opening side and a swing position in non-use state separating from the spraying opening side.

  The chute is provided with a guide plate that can be folded via a hinge on the front side of the chute, and the chute is connected to the spraying opening by causing the guide plate to move forward at the swinging position in use. It is to be introduced to the spraying rotary drum side through a guide plate.

  According to the present invention, it is possible to eliminate the conventional work effort of manually laying paper on the ground immediately before the bait falls sequentially, and to spread the bait simultaneously with the paper laying in one person's work. In addition, pellets for broiler chicks and the like and crumbled pellets can be evenly and smoothly spread on paper laid on the ground.

  That is, the present invention is a hopper mounted on a truck bed and having a spraying opening at a rear end, and a sliding plate upper surface provided on the inner bottom side of the hopper is slid toward the spraying opening. A conveyor bar that transports the bait put into the hopper by moving and drops it from the spraying opening to the ground, and paper is laid on the ground immediately before the bait is sequentially dropped from the spraying opening by the conveyor bar. And a pair of width direction roll paper holders provided on the rear lower surface of the loading platform in front of the position of the opening for spraying. It is possible to eliminate the conventional work effort of manually laying paper on the ground immediately before the bait falls sequentially. In particular, in the prior art, a single person (about 80 m) of a poultry house was spent 30 minutes for feeding by four people, but in the present invention, only one person can work for about 3 minutes. Moreover, the bait pickled inside the hopper can be smoothly conveyed to the position of the spraying opening at the rear end by moving the conveyor bar.

  The conveyor bar is connected to each other between a driven sprocket having sprockets attached to both ends of the front shaft portion and a driving sprocket having sprockets attached to both ends of the rear shaft portion on the inner bottom side of the loading platform. Since the conveyor bar is moved around between the drive side sprocket and the driven side sprocket via the drive side sprocket that is rotationally driven, it is continuously arranged along the link chain at regular intervals. The bait pickled inside the hopper can be transported smoothly to the position of the spraying opening at the rear end by moving on the upper surface of the conveyor bar arranged in parallel at regular intervals. it can.

  The conveyor bar is substantially flat in front view by providing outwardly inclined stepped portions at both ends of the belt plate so as to correspond to a sliding plate provided in a substantially flat U shape in front view at the inner bottom of the hopper. It is formed in a U-shape, and both ends of the conveyor bar are suspended on the left and right link chains, so that food can be prevented from spilling from the left and right ends in the longitudinal direction of the conveyor bar. It becomes easy to clean the part.

  Since the outer wall surface of the outwardly inclined stepped portion of the conveyor bar is provided with a friction prevention plate that contacts the inner side surfaces of the left and right sides of the sliding plate, the conveyor bar is placed on the sliding plate. It can be smoothly slid without friction to the position of the spraying opening at the end.

  The conveyor bar has a brush on the lower surface of the sliding plate for brushing off the food adhering to the conveyor bar when the conveyor bar moves in a direction in which it is turned upside down by a circular movement between the driving side sprocket and the driven side sprocket. Since it provided, the bait | sticker which adhered to the conveyor bar can be automatically wiped off with the brush of the lower surface of a sliding board during the circumference movement of a conveyor bar.

  The roll paper holders are provided in two sets in the front and back at the rear lower surface of the loading platform, and the paper is drawn out simultaneously from the paper winding rolls mounted on the holders and laid on the ground in two layers. As a result, the paper is drawn from the two paper winding rolls to the ground at the same time, and the food can be evenly spread on the paper.

  Since the hopper is provided with a partition plate for closing the spraying opening at the rear end thereof, it is possible to control the hygiene by closing the spraying opening with the partition plate when not in use. It becomes easy.

  Since the hopper is provided with a forward tilting open / close door for feeding food from the food tank on the front side thereof, the operation of supplying food from the food tank into the hopper is facilitated.

  A saw duster can be mounted on the rear side of the truck opening of the truck bed, and saw saw thrown into the hopper can be sequentially dropped from the spray opening by the conveyor bar. The saw sawing device comprises a chute that is closed to the front and disposed rearwardly so as to be positioned substantially below the opening for spraying, and a rotating drum for spraying that is rotatably arranged on the chute. The sawdust is once received by the spraying rotary drum, and sawdust can be sprayed to the ground from the rear opening side of the chute by the rotational centrifugal force of the spraying rotary drum. By installing a saw sawing device on the rear side, for example, if it is a 300 square meter pigeon, it will take 3 to 3.5 hours for two saws to work. Was the even is, in the present invention has made it possible to finish in one hour by one person. Moreover, the mutual switching between bait and sawing can be performed in 1 to 2 minutes without a tool.

  The spreading rotary drums are arranged in a pair of left and right so as to be able to rotate synchronously in opposite directions on the chute, and a plurality of scraping scraps are scraped on each upper surface of the two spreading rotary drums. Therefore, sawdust can be efficiently sprayed from the rear opening side of the chute toward the ground by the rotational centrifugal force of the pair of right and left rotating drums for reverse rotation.

  The chute can slide and swing between a swing position in use close to the spraying opening side and a swing position in non-use state separating from the spraying opening side. Therefore, the chute can be retracted to the substantially rear side of the spraying opening so as not to be harmful.

  The chute is provided with a guide plate that can be folded via a hinge on the front side of the chute, and the chute is connected to the spraying opening by causing the guide plate to move forward at the swinging position in use. Since it is to be introduced to the spraying rotary drum side through the guide plate, even if the chute is not arranged directly below the spraying opening from the beginning, the saw is inserted into the spraying rotary drum side through the guide plate. Scrap can be introduced smoothly. In addition, during the bait operation, if the guide plate is folded to the front closed side of the chute, the bait operation can be performed without causing the guide plate to be harmful.

It is a side view which shows the bait feeder in one form for implementing this invention in a partial cross section. It is a rear view which shows a part of rear part of a bait feeder. It is a perspective view which shows a part of rear part of a bait feeder. It is the perspective view which looked at a part of rear part of a bait feeder from another angle. It is a perspective view which shows the principal part of the brush with which the lower surface of the sliding board was equipped, and the friction prevention board attached to the outer wall surface of the level | step-difference part of a conveyor bar. It is a perspective view which shows the state which closed the spraying opening part of the rear-end part of a hopper with the partition plate. It is a side view which shows the use condition which attached the saw-dust-dispersing apparatus to the bait-making machine in a partial cross section. It is the perspective view which looked at the principal part of the saw-scraping device of the unused state from the oblique side. It is the perspective view which looked at a part of the saw-dusting device of the unused state from diagonally rear. It is the perspective view which looked at a part of saw-scraping device of an unused state from the slanting side. It is the perspective view which looked at a part of saw sawing device of use condition from the slanting side. It is the perspective view which looked at a part of saw sawing device of use condition from the slanting side. It is the perspective view which looked at a part of saw sawing device of use condition from diagonally upward.

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

  As shown in FIG. 1, the baiter 1 according to the present embodiment is used by being mounted on a loading platform W of a truck T. By operating the truck T in a poultry house or the like, Two sheets S1 and S2 are pulled out from the back of the loading platform W and are laid on the ground in two layers, and at the same time, the food P is evenly dropped and sprayed at the center position on the upper surface of the sheet.

  In addition, although the bait machine 1 which concerns on this embodiment is mounted and used for the loading platform W of the truck T, it can be employ | adopted also for the trailer etc. which are pulled by a tractor, and also self-propelled spraying It can also be used in machines.

<Overall configuration of bait-making machine>
As shown in FIG. 1, the bait spreader 1 is provided with a front-opening opening / closing door 2 for feeding bait P from a bait tank (not shown) on the front side, and a sprinkling opening 3 at the rear end. This is generally constituted by a hopper H provided with. In addition, the hopper H can be configured such that the spraying opening 3 at the rear end thereof can be closed by a partition plate 4 that is slidable in the vertical direction along, for example, a groove-shaped guide portion G arranged on the left and right. (See FIG. 6). The partition plate 4 may be a fitting type that is detachable from the spraying opening 3.

  Further, as shown in FIGS. 1, 3, and 4, a gantry 5 is provided outside the spraying opening 3 in a state spaced from the position of the spraying opening 3 by a predetermined length. A chute 6 having a substantially U-shaped cross section directed downward is provided at the space between the opening 3 and the gantry 5 so that the inclined surfaces face each other from the left and right end sides. Thereby, the food P flows along the left and right shoots 6 from the opening 3 for spraying and is sprayed on the ground from the middle of the left and right shoots 6.

  On one side of the gantry 5, there is a drive source M for driving a conveyor bar 16 to be described later, an output gear 12 of the drive source M, and a drive main gear linked to the output gear 12 by an endless chain 13. 14 and 14 are respectively mounted. The driving main gear 14 is coaxially rotated by a common rotating shaft with a driving side sprocket 18 described later.

  As shown in FIGS. 1 and 2, on the inner bottom side of the hopper H, a sliding plate 15 having a substantially flat U shape when viewed from the front is arranged, and the spraying opening 3 side on the sliding plate 15 A conveyor bar 16 that is slidably moved toward is provided. The conveyor bar 16 conveys the food P put into the hopper H, passes the chute 6 from the spraying opening 3, and drops the food P onto the ground.

<Conveyer bar drive details>
As shown in FIGS. 1 to 5, on the inner bottom side of the loading platform W, a driven sprocket 17 having sprockets attached to both ends of the front shaft portion and a drive side sprocket 18 having sprockets disposed on both ends of the rear shaft portion. And an endless link chain 19 is wound between the sprockets 17 and 18. The conveyor bar 16 is continuously arranged at equal intervals along the link chain 19, and the drive-side sprocket 18 is rotated through the drive main gear 14 that is rotationally driven by the drive source M. It is assumed that the conveyor bar 16 sequentially circulates between the driving side sprocket 18 and the driven side sprocket 17.

<Details of conveyor bar shape>
As shown in FIGS. 2 and 3, the conveyor bar 16 is provided at both ends of the belt plate so as to correspond to the sliding plate 15 provided in a substantially flat U shape in front view on the inner bottom side of the hopper H. An outwardly inclined stepped portion 20 is provided to form a substantially flat U shape when viewed from the front, and both ends of the conveyor bar 16 are held by the link chains 19 on the left and right sides. In this case, the vertical width (height) of the stepped portion 20 is longer than the vertical width (height) of the left and right sides of the sliding plate 15.

  As shown in FIG. 5, the outer wall surface of the outwardly inclined step portion 20 of the conveyor bar 16 is made of a strip plate made of plastic or the like that contacts the inner side surfaces of the left and right sides of the sliding plate 15. A friction prevention plate 21 is attached, and the friction coefficient between the sliding plate 15 and the conveyor bar 16 is reduced by the friction prevention plate 21.

  If the belt-like friction preventing plate 21 is attached along the longitudinal direction of the left and right sides of the sliding plate 15, the vertical width (height) of the stepped portion 20 is the vertical width (left and right sides of the sliding plate 15 ( Since it is longer than (height), it is possible to prevent the food P from spilling out from the left and right sides of the sliding plate 15 to the outside (link chain side).

  Further, a brush 22 is attached to the lower surface of the sliding plate 15 in the vicinity of the driving side sprocket 18, and the conveyor bar 16 that moves around between the driving side sprocket 18 and the driven side sprocket 17 is connected to the driving side sprocket 18. When the conveyor bar 16 moves upside down around the sliding plate 15 and moves downward, the food P adhering to the conveyor bar 16 is wiped off with the brush 22.

<Roll paper holder>
As shown in FIGS. 1 and 2, a suspension member 23 provided with roll paper holders 22 at both ends is provided on the rear lower surface of the loading platform W before the position of the spraying opening 3 (inside the lower surface of the loading platform W). The front and rear roll paper holders 22 are provided with openings on both ends of the paper winding roll.

  The paper S1 and the paper S2 are simultaneously pulled out from the paper winding rolls R1 and R2 mounted on the roll paper holders 22 immediately before the food P is sequentially dropped from the opening 3 for spreading by the conveyor bar 16, and two sheets on the ground. It is supposed to be laid in layers. In this embodiment, the paper winding rolls R1 and R2 are provided at the front and rear, but may be a single paper winding roll R1 (R2).

  Next, an example of the use of the configuration configured as described above will be described.

  First, the opening / closing door 2 on the front portion side of the hopper H is opened, the food P is put from a food tank (not shown), and the inside of the hopper H is soaked in advance. The breeder Q gets on the seat of the truck T and moves the predetermined position in the poultry house after operating the driving source M of the bait machine 1. At this time, the paper S1 and the paper S2 are simultaneously drawn from the paper winding rolls mounted on the respective roll paper holders 22 and are laid in two layers on the ground.

  In substantially the same manner, the food P in the hopper H is placed on the moving conveyor bar 16 and carried to the spraying opening 3, and the food P flows along the left and right chutes 6 from the spraying opening 3. , Sprayed on the ground from the middle of the left and right shoots 6.

  Thus, immediately after the two sheets S1 and S2 are pulled out from the back of the loading platform W and laid in layers on the ground, the food P can be evenly dropped and sprayed on the center positions of the upper surfaces of both sheets S1 and S2. .

  After using the baiter 1, the spraying opening 3 at the rear end of the hopper H is closed by the partition plate 4 (see FIG. 6).

<Other examples of bait-making machines>
The bait machine 1 of the present embodiment can be used as a device for sawing sawdust such as a bed for broiler chicks. In this example, as shown in FIG. 7, the saw-dusting device V can be mounted in an attachment manner on the gantry 5 located on the rear side of the opening 3 for spraying. In the case of a pigeon house, the conventional scoop work, which took 3 to 3.5 hours by two people, can be completed in one hour by one person according to this example. Also, switching between bait and sawing can be done in 1-2 minutes without tools. The specific configuration will be described below.

  As shown in FIGS. 7 and 8, the saw duster V mounted on the gantry 5 has an upper driving pulley 33 disposed on an output gear 31 </ b> A of a drive motor 31 disposed on the gantry 5 via an endless belt 32. The rotation shaft 33A of the main pulley 33 is connected to a synchronous rotation gear mechanism 34 located on the front side. The output gear 31A, the endless belt 32, and the main driving pulley 33 are all covered with a hood F.

  In addition, the saw duster V is branched to the left and right via the synchronous rotation gear mechanism 34, and a pair of left and right vertical rotation main shafts 35 that are synchronously rotated in the reverse rotation direction, respectively, and tips of the left and right pair of rotation main shafts 35, respectively. A rotary drum 37 for saw sawing (a rotary drum for spreading saw saw P1 according to each claim) and a rotary drum 37 connected to each other via a flexible joint 36 and a saw sent out by the conveyor bar 16 A tray-like chute 38 for dropping the waste P1 onto the rotary drums 37.

  The output gear 31A, the endless belt 32, and the main driving pulley 33 are all covered with a hood F. Further, as shown in FIGS. 12 and 13, for example, a partition plate 37 </ b> A having a substantially crossed shape centering on the rotation main shaft 35 for scraping the sawdust P <b> 1 is disposed on each upper surface of the rotary drums 37. . Further, reference numeral 45 in FIG. 13 is a bearing for pivotally supporting the rotation main shaft 35 on the gantry 5.

  As shown in FIGS. 9 to 13, the chute 38 is arranged on the lower surface of the gantry 5 so as to be in a tray shape with the front side closed and the rear part open, and positioned substantially below the spraying opening 3. Has been. That is, the bolt shaft 39 projecting from the left and right rear end sides of the chute 38 is inserted into each of the substantially arc-shaped guide holes 41 of the pair of left and right flanges 40 provided on the lower surface of the gantry 5, and the spraying opening 3 side Can be slid between the swing position in use (nearly horizontal position) close to the screen and the swing position in non-use state (front obliquely lower position) away from the spraying opening 3 side. It is assumed that it is fixed by a tightening lever type nut 39A. As shown in FIGS. 9, 10, and 12, a substantially V-shaped weir plate 44 in plan view is attached to the center of the rear opening side of the chute 38 to disperse the sawdust P <b> 1 outward. ing.

  A guide plate 43 that is foldable via a pair of left and right hinges 42 (see FIG. 13) is provided on the front closed side of the chute 38. As shown in FIGS. 11 to 13, the guide plate 43 causes the guide plate 43 to move forward in the swinging position (substantially horizontal position) where the chute 38 is in use to connect the guide plate 43 to the spraying opening 3. The sawdust P1 is introduced to the rotary drum 37 side through the guide plate 43. In this case, the bait chute 6 that is directed downward from the left and right ends so that the inclined surfaces face each other at the distant location between the spraying opening 3 and the gantry 5 is removed from the gantry 5.

  The sawdust P1 that has dropped from the opening 3 for spraying through the guide plate 43 is temporarily received by the rotating drum 37, and the sawtooth P1 can be sprayed to the ground from the rear opening side of the chute 38 by the rotational centrifugal force of the rotating drum 37. ing.

  Further, in the bait operation (when the saw duster is not used), the tightening lever type nut 39A is once loosened, and then the chute 38 is separated from the spraying opening 3 side along the guide hole 41. Slide and swing to the swing position (front obliquely lower position) and fix again with the tightening lever type nut 39A. Then, the guide plate 43 is folded to the front closed side of the chute 38 via a pair of left and right hinges 42 (see FIG. 13). As a result, the chute 38 is retracted substantially rearward of the spraying opening 3 (see FIGS. 9 and 10).

  In addition, in the above-described embodiment, various other modified examples are possible. For example, the drive source M of the bait feeder 1 may be interlocked with the engine drive of the truck T. Further, the saw duster may include a width adjusting mechanism (not shown) for adjusting the width interval between the pair of right and left spraying rotating drums.

P ... Bait P1 ... Sawdust Q ... Breeder M ... Drive source T ... Truck W ... Carriage R1, R2 ... Paper winding rolls S1, S2 ... Paper G ... Guide part V ... Saw-dusting device F ... Hood 1 ... Feeding Machine 2 ... Opening / closing door 3 ... Spring opening 4 ... Partition plate 5 ... Stand 6 ... Chute 12 ... Output gear 13 ... Endless chain 14 ... Driving main gear 15 ... Sliding plate 16 ... Conveyor bar 17 ... Drive side sprocket 18 ... Drive-side sprocket 19 ... Link chain 20 ... Step 21 ... Friction prevention plate 22 ... Roll paper holder 23 ... Suspension material 31 ... Drive motor 31A ... Output gear 32 ... Endless belt 33 ... Main drive pulley 33A ... Rotary shaft 34 ... Synchronous Rotating gear mechanism 35 ... rotating main shaft 36 ... flexible joint 37 ... rotating drum (spraying rotating drum)
37A ... partition plate 38 ... chute 39 ... bolt shaft 39A ... tightening lever type nut 40 ... flange 41 ... guide hole 42 ... hinge 43 ... guide plate 44 ... weir plate

Claims (12)

  A hopper mounted on the truck bed and having a spray opening at the rear end, and a sliding plate provided on the inner bottom side of the hopper slides toward the spray opening to slide into the hopper. A conveyor bar that transports the bait that has been thrown into the ground and drops it from the spraying opening to the ground, and a paper that is placed on the ground immediately before the bait is sequentially dropped from the spraying opening by the conveyor bar. And a pair of width direction roll paper holders provided in front of the position of the opening for spraying.   The conveyor bar is connected to each other between a driven sprocket having sprockets attached to both ends of the front shaft portion and a driving sprocket having sprockets attached to both ends of the rear shaft portion on the inner bottom side of the loading platform. The conveyor bar is arranged in parallel along the linked chain at regular intervals, and the conveyor bar rotates between the driving side sprocket and the driven side sprocket via the driving side sprocket that is rotationally driven. The bait machine according to 1.   The conveyor bar is substantially flat in front view by providing outwardly inclined stepped portions at both ends of the belt plate so as to correspond to a sliding plate provided in a substantially flat U shape in front view at the inner bottom of the hopper. The bait feeder according to claim 2, wherein the feeder is formed in a U-shape, and both ends of the conveyor bar are held on the left and right link chains.   4. The bait feeder according to claim 3, wherein a friction preventing plate is provided on the outer wall surface of the outwardly inclined step portion of the conveyor bar so as to come into contact with the inner side surfaces on the left and right sides of the sliding plate.   The conveyor bar has a brush on the lower surface of the sliding plate for brushing off the food adhering to the conveyor bar when the conveyor bar moves in a direction in which it is turned upside down by a circular movement between the driving side sprocket and the driven side sprocket. The bait machine in any one of Claim 1, 3, 4 provided.   The roll paper holders are provided in two sets in the front and back at the rear lower surface of the loading platform, and the paper is drawn out simultaneously from the paper winding rolls mounted on the holders and laid on the ground in two layers. The bait machine according to claim 1.   The bait feeder according to claim 1 or 3, wherein the hopper includes a partition plate for closing a spraying opening at a rear end thereof.   The bait feeder according to any one of claims 1, 3, and 7, wherein the hopper is provided with a forward-opening open / close door for feeding food from a bait tank on a front side thereof.   A saw duster can be mounted on the rear side of the truck opening of the truck bed, and saw saw thrown into the hopper can be sequentially dropped from the spray opening by the conveyor bar. The saw sawing device comprises a chute that is closed to the front and disposed rearwardly so as to be positioned substantially below the opening for spraying, and a rotating drum for spraying that is rotatably arranged on the chute. 2. The feeder according to claim 1, wherein the sawdust is once received by a spraying rotary drum, and sawdust can be sprayed on the ground from the rear open side of the chute by the rotational centrifugal force of the spraying rotary drum.   The spreading rotary drums are arranged in a pair of left and right so as to be able to rotate synchronously in opposite directions on the chute, and a plurality of scraping scraps are scraped on each upper surface of the two spreading rotary drums. The food feeder according to claim 9, wherein a partition plate is arranged.   11. The chute can be slidably rocked between a rocking position in a use state close to the spraying opening side and a rocking position in a non-use state separating from the spraying opening side. The bait machine as described in.   The chute is provided with a guide plate that can be folded via a hinge on the front side of the chute, and the chute is connected to the spraying opening by causing the guide plate to move forward at the swinging position in use. The bait feeder according to claim 11, wherein the feeder is introduced to the side of the sprinkling rotary drum via a guide plate.